BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Lukas Lewark (Universität Regensburg)
DTSTART:20200416T120000Z
DTEND:20200416T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/1
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 1/">Unknotting and cobordism distances</a>\nby Lukas Lewark (Universität 
 Regensburg) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/1/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alexandra Kjuchukova (Max Planck Insitute)
DTSTART:20200423T120000Z
DTEND:20200423T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/2
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 2/">The meridional rank conjecture: an attack with crayons</a>\nby Alexand
 ra Kjuchukova (Max Planck Insitute) as part of [K-OS] Knot online seminar\
 n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/2/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jules Martel (Université de Toulouse)
DTSTART:20200430T120000Z
DTEND:20200430T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/3
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 3/">A full homological model for quantum Verma modules and their  represen
 tations of braid groups</a>\nby Jules Martel (Université de Toulouse) as 
 part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Mark Powell (Durham University)
DTSTART:20200507T120000Z
DTEND:20200507T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/4
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 4/">Shake slice knots</a>\nby Mark Powell (Durham University) as part of [
 K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Pierre Dehornoy (Université Grenoble Alpe)
DTSTART:20200402T120000Z
DTEND:20200402T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/5
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 5/">Almost equivalence for transitive Anosov flows</a>\nby Pierre Dehornoy
  (Université Grenoble Alpe) as part of [K-OS] Knot online seminar\n\nAbst
 ract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/5/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Julien Marché (Université Paris Sorbonne)
DTSTART:20200409T120000Z
DTEND:20200409T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/6
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 6/">Automorphisms of the character variety of a surface</a>\nby Julien Mar
 ché (Université Paris Sorbonne) as part of [K-OS] Knot online seminar\n\
 nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:John Guaschi (Université de Caen)
DTSTART:20200521T120000Z
DTEND:20200521T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/7
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 7/">(Almost)-crystallographic quotients of Artin and surface braid groups 
 and their finite subgroups.</a>\nby John Guaschi (Université de Caen) as 
 part of [K-OS] Knot online seminar\n\n\nAbstract\nWe discuss some recent r
 esults regarding quotients of Artin and surface braid groups by elements o
 f the lower central series of the corresponding pure braid group\, and the
  embedding of finite groups in these quotients. This is joint work with D.
  L. Gonçalves\, O. Ocampo and C. Pereiro.\n
LOCATION:https://stable.researchseminars.org/talk/k-os/7/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Giulio Belletti (Scuola Normale Superiore di Pisa)
DTSTART:20200514T120000Z
DTEND:20200514T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/8
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 8/">The volume conjecture for Turaev–Viro invariants</a>\nby Giulio Bell
 etti (Scuola Normale Superiore di Pisa) as part of [K-OS] Knot online semi
 nar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/8/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Hugh Morton (University of Liverpool)
DTSTART:20200528T120000Z
DTEND:20200528T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/9
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 9/">Skeins and algebras</a>\nby Hugh Morton (University of Liverpool) as p
 art of [K-OS] Knot online seminar\n\n\nAbstract\nI will look at some algeb
 ras based on braids with a quadratic relation\, which are natural candidat
 es for Homfly skein theory models.\nThe main theme will be the use of brai
 ds in thickened surfaces to construct algebras. These readily produce the 
 Hecke algebras and the affine Hecke algebras of type A. I will point out a
  problem in doing the same for the double affine Hecke algebras\, along wi
 th a way round it\, which also allows for extensions to the algebras by th
 e use of closed curves and tangles in addition to braids. This is part of 
 recent work with Peter Samuelson.\n
LOCATION:https://stable.researchseminars.org/talk/k-os/9/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bruno Martelli (Universitá di Pisa)
DTSTART:20200604T120000Z
DTEND:20200604T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/10
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 10/">Convex hyperbolic 4-manifolds</a>\nby Bruno Martelli (Universitá di 
 Pisa) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/10/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Maÿlis Limouzineau (Universität zu Köln)
DTSTART:20200611T120000Z
DTEND:20200611T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/11
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 11/">About reversing surgery in immersed Lagrangian fillings of Legendrian
  knots</a>\nby Maÿlis Limouzineau (Universität zu Köln) as part of [K-O
 S] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/11/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Anna Beliakova (Universität Zürich)
DTSTART:20200625T120000Z
DTEND:20200625T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/12
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 12/">Non-semisimple quantum invariants</a>\nby Anna Beliakova (Universitä
 t Zürich) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/12/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Catherine Meusburger (Universität Erlangen–Nürnberg)
DTSTART:20200618T120000Z
DTEND:20200618T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/13
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 13/">Mapping class group actions from Hopf monoids</a>\nby Catherine Meusb
 urger (Universität Erlangen–Nürnberg) as part of [K-OS] Knot online se
 minar\n\n\nAbstract\nWe show that pivotal Hopf monoids in symmetric monoid
 al categories give rise to actions of mapping class groups of oriented sur
 faces with boundary components. These mapping class group actions are asso
 ciated with edge slides in embedded ribbon graphs that generalise chord sl
 ides in chord diagrams. They can be described simply and concretely in ter
 ms of generating Dehn twists. Under certain assumptions on the symmetric m
 onoidal category and the Hopf monoid\, they induce actions of mapping clas
 s groups of closed surfaces.\n
LOCATION:https://stable.researchseminars.org/talk/k-os/13/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jun Murakami (Waseda University)
DTSTART:20200903T120000Z
DTEND:20200903T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/14
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 14/">Some applications of the volume conjecture</a>\nby Jun Murakami (Wase
 da University) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/14/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Marco Golla (Université de Nantes -- CNRS)
DTSTART:20200910T120000Z
DTEND:20200910T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/15
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 15/">Symplectic rational cuspidal curves</a>\nby Marco Golla (Université 
 de Nantes -- CNRS) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\
 n
LOCATION:https://stable.researchseminars.org/talk/k-os/15/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Stefan Friedl (Universtität Regensburg)
DTSTART:20200917T120000Z
DTEND:20200917T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/16
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 16/">Reidemeister torsion and topological link concordance</a>\nby Stefan 
 Friedl (Universtität Regensburg) as part of [K-OS] Knot online seminar\n\
 nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/16/
END:VEVENT
BEGIN:VEVENT
SUMMARY:András Stipsicz (Central European University)
DTSTART:20201001T120000Z
DTEND:20201001T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/17
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 17/">Cosmetic surgery conjecture for pretzel knots</a>\nby András Stipsic
 z (Central European University) as part of [K-OS] Knot online seminar\n\nA
 bstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/17/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Tara Brendle (University of Glasgow)
DTSTART:20201015T120000Z
DTEND:20201015T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/18
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 18/">The mapping class group of connect sums of 𝕊2 × 𝕊1</a>\nby Tar
 a Brendle (University of Glasgow) as part of [K-OS] Knot online seminar\n\
 nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/18/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Fathi Ben Aribi (Université Catholique de Louvain)
DTSTART:20200924T120000Z
DTEND:20200924T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/19
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 19/">The Teichmüller TQFT volume conjecture for twist knots</a>\nby Fathi
  Ben Aribi (Université Catholique de Louvain) as part of [K-OS] Knot onli
 ne seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/19/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Hugo Parlier (University of Luxembourg)
DTSTART:20201105T130000Z
DTEND:20201105T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/20
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 20/">Where the orthogeodesics roam</a>\nby Hugo Parlier (University of Lux
 embourg) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/20/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Lisa Piccirillo (Massachusetts Institute of Technology)
DTSTART:20201112T130000Z
DTEND:20201112T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/21
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 21/">A users guide to straightforward exotica</a>\nby Lisa Piccirillo (Mas
 sachusetts Institute of Technology) as part of [K-OS] Knot online seminar\
 n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/21/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Livio Lietchi (Universté de Fribourg)
DTSTART:20201008T120000Z
DTEND:20201008T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/22
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 22/">Bi-Perron numbers and the Alexander polynomial</a>\nby Livio Lietchi 
 (Universté de Fribourg) as part of [K-OS] Knot online seminar\n\nAbstract
 : TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/22/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Louis Funar (Université de Grenoble)
DTSTART:20201022T120000Z
DTEND:20201022T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/23
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 23/">Braided surfaces and their characteristic maps</a>\nby Louis Funar (U
 niversité de Grenoble) as part of [K-OS] Knot online seminar\n\nAbstract:
  TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/23/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Caterina Campagnolo (École Normale Supérieure de Lyon)
DTSTART:20201119T130000Z
DTEND:20201119T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/24
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 24/">The simplicial volume of surface bundles over surfaces\, and other in
 variants</a>\nby Caterina Campagnolo (École Normale Supérieure de Lyon) 
 as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/24/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Léo Bénard (Georg-August-Universität Göttingen)
DTSTART:20201126T130000Z
DTEND:20201126T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/25
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 25/">Twisted L^2 torsion on character varieties of 3-manifolds</a>\nby Lé
 o Bénard (Georg-August-Universität Göttingen) as part of [K-OS] Knot on
 line seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/25/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Celeste Damiani (Queen Mary University of London)
DTSTART:20201203T130000Z
DTEND:20201203T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/26
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 26/">Generalisations of Hecke Algebras from Loop Braid Groups</a>\nby Cele
 ste Damiani (Queen Mary University of London) as part of [K-OS] Knot onlin
 e seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/26/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Joshua Sussan (City University of New York)
DTSTART:20201210T130000Z
DTEND:20201210T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/27
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 27/">p-dg structures in link homology</a>\nby Joshua Sussan (City Universi
 ty of New York) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/27/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jennifer Hom (Georgia Tech)
DTSTART:20210128T130000Z
DTEND:20210128T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/28
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 28/">Infinite order rationally slice knots</a>\nby Jennifer Hom (Georgia T
 ech) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/28/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Peter Feller (ETH Zürich)
DTSTART:20210114T130000Z
DTEND:20210114T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/29
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 29/">Braids\, quasimorphisms\, and slice-Bennequin inequalities</a>\nby Pe
 ter Feller (ETH Zürich) as part of [K-OS] Knot online seminar\n\nAbstract
 : TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/29/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Mikhail Khovanov (Columbia University)
DTSTART:20210121T130000Z
DTEND:20210121T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/30
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 30/">Bilinear pairings and topological theories</a>\nby Mikhail Khovanov (
 Columbia University) as part of [K-OS] Knot online seminar\n\nAbstract: TB
 A\n
LOCATION:https://stable.researchseminars.org/talk/k-os/30/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Marco de Renzi (Universität Zürich)
DTSTART:20210211T130000Z
DTEND:20210211T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/31
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 31/">Non-Semisimple Quantum Invariants of 3-Manifolds From the Kauffman Br
 acket</a>\nby Marco de Renzi (Universität Zürich) as part of [K-OS] Knot
  online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/31/
END:VEVENT
BEGIN:VEVENT
SUMMARY:María Cumplido (Universidad Complutense de Madrid)
DTSTART:20210218T130000Z
DTEND:20210218T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/32
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 32/">Braiding trees: A new family of Thompson-like groups</a>\nby María C
 umplido (Universidad Complutense de Madrid) as part of [K-OS] Knot online 
 seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/32/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Anthony Conway (Max Planck Institute for Mathematics)
DTSTART:20210204T130000Z
DTEND:20210204T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/33
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 33/">Knotted surfaces with infinite cyclic knot group</a>\nby Anthony Conw
 ay (Max Planck Institute for Mathematics) as part of [K-OS] Knot online se
 minar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/33/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Daniel Ruberman (Brandeis University)
DTSTART:20210304T130000Z
DTEND:20210304T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/34
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 34/">A Levine–Tristram invariant for knotted tori</a>\nby Daniel Ruberma
 n (Brandeis University) as part of [K-OS] Knot online seminar\n\nAbstract:
  TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/34/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Akram Alishahi (University of Georgia)
DTSTART:20210311T130000Z
DTEND:20210311T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/35
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 35/">Braid invariant related to knot Floer homology and Khovanov homology<
 /a>\nby Akram Alishahi (University of Georgia) as part of [K-OS] Knot onli
 ne seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/35/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ricard Riba Garcia (Universitat Autònoma de Barcelona)
DTSTART:20210318T130000Z
DTEND:20210318T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/36
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 36/">Invariants of rational homology 3-spheres and the mod p Torelli group
 </a>\nby Ricard Riba Garcia (Universitat Autònoma de Barcelona) as part o
 f [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/36/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jean-Baptiste Meilhan (Université Grenoble Alpes)
DTSTART:20210325T130000Z
DTEND:20210325T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/37
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 37/">Milnor concordance invariant for knotted surfaces and beyond</a>\nby 
 Jean-Baptiste Meilhan (Université Grenoble Alpes) as part of [K-OS] Knot 
 online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/37/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Maciej Borodzik (Uniwersytet Warszawski)
DTSTART:20210401T120000Z
DTEND:20210401T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/38
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 38/">Non-rational\, non-cuspidal plane curves via Heegaard Floer homology<
 /a>\nby Maciej Borodzik (Uniwersytet Warszawski) as part of [K-OS] Knot on
 line seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/38/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Andrew Lobb (Durham University)
DTSTART:20210408T120000Z
DTEND:20210408T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/39
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 39/">Four-sided pegs fitting round holes fit all smooth holes</a>\nby Andr
 ew Lobb (Durham University) as part of [K-OS] Knot online seminar\n\nAbstr
 act: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/39/
END:VEVENT
BEGIN:VEVENT
SUMMARY:David Leturcq (Kyoto Univesity)
DTSTART:20210429T120000Z
DTEND:20210429T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/40
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 40/">(High-dimensional) Alexander polynomial(s) and diagram counts</a>\nby
  David Leturcq (Kyoto Univesity) as part of [K-OS] Knot online seminar\n\n
 Abstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/40/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jacob Rasmussen (University of Cambridge)
DTSTART:20210506T120000Z
DTEND:20210506T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/41
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 41/">An SL2(ℝ) Casson–Lin invariant</a>\nby Jacob Rasmussen (Universit
 y of Cambridge) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/41/
END:VEVENT
BEGIN:VEVENT
SUMMARY:William Ballinger (Princeton University)
DTSTART:20210513T120000Z
DTEND:20210513T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/42
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 42/">Concordance invariants from Khovanov homology</a>\nby William Balling
 er (Princeton University) as part of [K-OS] Knot online seminar\n\nAbstrac
 t: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/42/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Delphine Moussard (Aix-Marseille Université)
DTSTART:20210520T120000Z
DTEND:20210520T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/43
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 43/">A triple point knot invariant and the slice and ribbon genera</a>\nby
  Delphine Moussard (Aix-Marseille Université) as part of [K-OS] Knot onli
 ne seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/43/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Vincent Colin (Université de Nantes)
DTSTART:20210617T120000Z
DTEND:20210617T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/44
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 44/">Variations on Khovanov homology</a>\nby Vincent Colin (Université de
  Nantes) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/44/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Christian Blanchet (Université de Paris)
DTSTART:20210624T120000Z
DTEND:20210624T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/45
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 45/">Heisenberg homology on surface configurations</a>\nby Christian Blanc
 het (Université de Paris) as part of [K-OS] Knot online seminar\n\nAbstra
 ct: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/45/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Agnès Gadbled (Université Paris--Saclay)
DTSTART:20210527T120000Z
DTEND:20210527T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/46
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 46/">Weinstein handlebody diagrams for complements of smoothed toric divis
 ors</a>\nby Agnès Gadbled (Université Paris--Saclay) as part of [K-OS] K
 not online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/46/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Raphael Zentner (Universität Regensburg)
DTSTART:20210610T120000Z
DTEND:20210610T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/47
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 47/">Toroidal homology 3-spheres and SU(2)-representations</a>\nby Raphael
  Zentner (Universität Regensburg) as part of [K-OS] Knot online seminar\n
 \nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/47/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yuta Nozaki (Hiroshima University)
DTSTART:20210603T120000Z
DTEND:20210603T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/48
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 48/">Abelian quotients of the Y-filtration on the homology cylinders via t
 he LMO functor</a>\nby Yuta Nozaki (Hiroshima University) as part of [K-OS
 ] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/48/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Sebastian Baader (Universität Bern)
DTSTART:20210909T120000Z
DTEND:20210909T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/49
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 49/">Signature spectrum of positive braids</a>\nby Sebastian Baader (Unive
 rsität Bern) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/49/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dan Cristofaro-Gardiner (University of Maryland)
DTSTART:20210916T120000Z
DTEND:20210916T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/50
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 50/">The Simplicity Conjecture</a>\nby Dan Cristofaro-Gardiner (University
  of Maryland) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/50/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Maggie Miller (Standford University)
DTSTART:20210923T120000Z
DTEND:20210923T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/51
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 51/">Exotic Brunnian surfaces</a>\nby Maggie Miller (Standford University)
  as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/51/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Benjamin Ruppik (Max Planck Institute for Mathematics)
DTSTART:20210930T120000Z
DTEND:20210930T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/52
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 52/">Handlebodies\, Trivial tangles and Group Trisections for Knotted surf
 aces</a>\nby Benjamin Ruppik (Max Planck Institute for Mathematics) as par
 t of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/52/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Patrick Orson (Max Planck Institute for Mathematics)
DTSTART:20211007T120000Z
DTEND:20211007T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/53
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 53/">Mapping class group of simply-connected 4-manifolds</a>\nby Patrick O
 rson (Max Planck Institute for Mathematics) as part of [K-OS] Knot online 
 seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/53/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dror Bar-Natan (University of Toronto)
DTSTART:20211021T120000Z
DTEND:20211021T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/54
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 54/">A modest light conversation on how knots should be measured</a>\nby D
 ror Bar-Natan (University of Toronto) as part of [K-OS] Knot online semina
 r\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/54/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Paolo Bellingeri (Université de Caen)
DTSTART:20211028T120000Z
DTEND:20211028T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/55
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 55/">Virtual Artin groups</a>\nby Paolo Bellingeri (Université de Caen) a
 s part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/55/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Allison Miller (Rice University)
DTSTART:20211111T130000Z
DTEND:20211111T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/56
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 56/">Satellite operators and knot concordance</a>\nby Allison Miller (Rice
  University) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/56/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Gordana Matic (University of Georgia)
DTSTART:20211118T130000Z
DTEND:20211118T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/57
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 57/">Fillability of contact structures and the spectral order invariant</a
 >\nby Gordana Matic (University of Georgia) as part of [K-OS] Knot online 
 seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/57/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Renaud Detcherry (Université de Bourgogne)
DTSTART:20211014T120000Z
DTEND:20211014T130000Z
DTSTAMP:20260424T235205Z
UID:k-os/58
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 58/">A quantum obstruction to purely cosmetic surgeries</a>\nby Renaud Det
 cherry (Université de Bourgogne) as part of [K-OS] Knot online seminar\n\
 nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/58/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Liam Watson (University of British Columbia)
DTSTART:20211104T140000Z
DTEND:20211104T150000Z
DTSTAMP:20260424T235205Z
UID:k-os/59
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 59/">Immersed curve invariants in low-dimensions</a>\nby Liam Watson (Univ
 ersity of British Columbia) as part of [K-OS] Knot online seminar\n\nAbstr
 act: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/59/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Cristina Anghel (Université de Genève)
DTSTART:20211202T130000Z
DTEND:20211202T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/60
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 60/">Coloured Jones and coloured Alexander invariants from two Lagrangians
  intersected in a symmetric power of a surface</a>\nby Cristina Anghel (Un
 iversité de Genève) as part of [K-OS] Knot online seminar\n\nAbstract: T
 BA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/60/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Richard Schwartz (Brown University)
DTSTART:20211209T130000Z
DTEND:20211209T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/61
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 61/">On the optimal paper Moebius band</a>\nby Richard Schwartz (Brown Uni
 versity) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/61/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Roland van der Veen (Rijksuniversiteit Groningen)
DTSTART:20211216T130000Z
DTEND:20211216T140000Z
DTSTAMP:20260424T235205Z
UID:k-os/62
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 62/">Hopf algebras and 3-manifolds</a>\nby Roland van der Veen (Rijksunive
 rsiteit Groningen) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\
 n
LOCATION:https://stable.researchseminars.org/talk/k-os/62/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Steven Sivek (Imperial College)
DTSTART:20221215T150000Z
DTEND:20221215T160000Z
DTSTAMP:20260424T235205Z
UID:k-os/63
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 63/">Floer homology and non-fibered knot detection</a>\nby Steven Sivek (I
 mperial College) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/63/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Maggie Miller (University of Texas at Austin)
DTSTART:20241017T141500Z
DTEND:20241017T151500Z
DTSTAMP:20260424T235205Z
UID:k-os/64
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 64/">Seifert surfaces of alternating knots in 4D</a>\nby Maggie Miller (Un
 iversity of Texas at Austin) as part of [K-OS] Knot online seminar\n\nAbst
 ract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/64/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Giulio Belletti (Institut de Mathématiques de Bourgogne)
DTSTART:20241121T151500Z
DTEND:20241121T161500Z
DTSTAMP:20260424T235205Z
UID:k-os/65
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 65/">Torsion in the Kauffman bracket skein module</a>\nby Giulio Belletti 
 (Institut de Mathématiques de Bourgogne) as part of [K-OS] Knot online se
 minar\n\n\nAbstract\nThe skein module of a 3-manifold is a rich algebraic 
 object whose elements are knots and links\; it has many fascinating connec
 tions to representation theory\, mathematical physics and the Jones polyno
 mial. In this talk I will give a brief introduction to the topic\, includi
 ng discussing the sort of interesting problems that come up with these obj
 ects\, and then I will focus on a recent joint work with R. Detcherry abou
 t the relationship between torsion in the skein module and interesting sur
 faces in the manifold.\n
LOCATION:https://stable.researchseminars.org/talk/k-os/65/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Beibei Liu (Ohio State University)
DTSTART:20241212T151500Z
DTEND:20241212T161500Z
DTSTAMP:20260424T235205Z
UID:k-os/66
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 66/">Bounding the Dehn surgery number by 10/8</a>\nby Beibei Liu (Ohio Sta
 te University) as part of [K-OS] Knot online seminar\n\n\nAbstract\nEvery 
 closed\, oriented 3-manifold is obtained by a Dehn surgery on a link in th
 e three-sphere. It is natural to ask about the minimal number of component
 s of a link that admits a Dehn surgery to a given 3-manifold. In this talk
 \, we use Furuta's 10/8-theorem to provide new examples of 3-manifolds wit
 h the same integral homology as the lens space L(2k\, 1)\, while not surge
 ry on any knot in the three-sphere.\n
LOCATION:https://stable.researchseminars.org/talk/k-os/66/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Miguel Orbegozo Rodriguez (ETH Zürich)
DTSTART:20250220T151500Z
DTEND:20250220T161500Z
DTSTAMP:20260424T235205Z
UID:k-os/67
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 67/">Homogeneous braids are visually prime</a>\nby Miguel Orbegozo Rodrigu
 ez (ETH Zürich) as part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/67/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Patricia Cahn (Smith College)
DTSTART:20250320T151500Z
DTEND:20250320T161500Z
DTSTAMP:20260424T235205Z
UID:k-os/68
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 68/">Rep-Tiles</a>\nby Patricia Cahn (Smith College) as part of [K-OS] Kno
 t online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/68/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jae Choon Cha (POSTECH)
DTSTART:20250417T141500Z
DTEND:20250417T151500Z
DTSTAMP:20260424T235205Z
UID:k-os/69
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 69/">On Calegari’s homotopy 4-spheres</a>\nby Jae Choon Cha (POSTECH) as
  part of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/69/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jingyin Huang (Ohio State)
DTSTART:20250515T141500Z
DTEND:20250515T151500Z
DTSTAMP:20260424T235205Z
UID:k-os/70
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/k-os/
 70/">Exotic aspherical 4-manifolds</a>\nby Jingyin Huang (Ohio State) as p
 art of [K-OS] Knot online seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/k-os/70/
END:VEVENT
END:VCALENDAR