BEGIN:VCALENDAR
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PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Preston Wake (Michigan State University)
DTSTART:20201026T201500Z
DTEND:20201026T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/1
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 1/">Torsion in the cohomology of Hilbert modular surfaces</a>\nby Preston 
 Wake (Michigan State University) as part of Boston University Number Theor
 y Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/1/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Garen Chiloyan (University of Connecticut)
DTSTART:20201102T211500Z
DTEND:20201102T221500Z
DTSTAMP:20260404T094659Z
UID:BUNT/2
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 2/">A classification of isogeny-torsion graphs of Q-isogeny classes of ell
 iptic curves defined over Q</a>\nby Garen Chiloyan (University of Connecti
 cut) as part of Boston University Number Theory Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/2/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Naomi Sweeting (Harvard)
DTSTART:20210208T211500Z
DTEND:20210208T221500Z
DTSTAMP:20260404T094659Z
UID:BUNT/3
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 3/">Kolyvagin's conjecture and higher congruences of modular forms</a>\nby
  Naomi Sweeting (Harvard) as part of Boston University Number Theory Semin
 ar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alex Ghitza (University of Melbourne)
DTSTART:20210222T211500Z
DTEND:20210222T221500Z
DTSTAMP:20260404T094659Z
UID:BUNT/4
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 4/">Differential operators on modular forms</a>\nby Alex Ghitza (Universit
 y of Melbourne) as part of Boston University Number Theory Seminar\n\nAbst
 ract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:John Bergdall (Bryn Mawr)
DTSTART:20210301T211500Z
DTEND:20210301T221500Z
DTSTAMP:20260404T094659Z
UID:BUNT/5
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 5/">Reductions of certain semi-stable Galois representations</a>\nby John 
 Bergdall (Bryn Mawr) as part of Boston University Number Theory Seminar\n\
 n\nAbstract\nThe L-invariant is an important p-adic invariant attached to 
 certain newforms of level Np where N is co-prime to p. They arise most cle
 arly from the study of local p-adic Galois representations\, but they infl
 uence global phenomena such as trivial zeros of p-adic L-functions and p-a
 dic families. This talk will focus on how the L-invariant\, which we will 
 describe\, influences the local Galois representation modulo p. History of
  the general problem of calculating reductions will be provided. The main 
 result is an exact description of the local mod p representation when the 
 L-invariant is sufficiently large in norm. One novel feature of our work i
 s that it allows for unbounded weights\, whereas prior descriptions were l
 imited to weight at most p. This is joint work with Brandon Levin and Tong
  Liu.\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/5/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Robert Lemke Oliver (Tufts)
DTSTART:20210315T201500Z
DTEND:20210315T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/6
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 6/">The average size of 3-torsion in class groups of 2-extensions</a>\nby 
 Robert Lemke Oliver (Tufts) as part of Boston University Number Theory Sem
 inar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Lassina Dembélé (University of Luxembourg)
DTSTART:20210329T201500Z
DTEND:20210329T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/7
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 7/">Revisiting the modularity of the abelian surfaces of conductor 277</a>
 \nby Lassina Dembélé (University of Luxembourg) as part of Boston Univer
 sity Number Theory Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/7/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jaclyn Lang (Oxford)
DTSTART:20210426T201500Z
DTEND:20210426T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/8
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 8/">Images of two-dimensional pseudorepresentations</a>\nby Jaclyn Lang (O
 xford) as part of Boston University Number Theory Seminar\n\nAbstract: TBA
 \n
LOCATION:https://stable.researchseminars.org/talk/BUNT/8/
END:VEVENT
BEGIN:VEVENT
SUMMARY:John Voight (Dartmouth)
DTSTART:20220321T201500Z
DTEND:20220321T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/9
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 9/">A family of Jacobians with definite quaternionic multiplication</a>\nb
 y John Voight (Dartmouth) as part of Boston University Number Theory Semin
 ar\n\nLecture held in MCS B31.\n\nAbstract\nWe investigate explicitly a fa
 mily of hyperelliptic curves of genus four whose Jacobians have definite q
 uaternionic multiplication. This family has many interesting features\, in
 cluding: they give infinitely many examples where the ell-adic monodromy g
 roups are disconnected over the field of definition of the endomorphism ri
 ng. This is joint work with Victoria Cantoral-Farfan and Davide Lombardo.\
 n
LOCATION:https://stable.researchseminars.org/talk/BUNT/9/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Abbey Bourdon (Wake Forest)
DTSTART:20220411T201500Z
DTEND:20220411T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/10
DESCRIPTION:by Abbey Bourdon (Wake Forest) as part of Boston University Nu
 mber Theory Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/10/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Stephanie Chan (University of Michigan)
DTSTART:20220425T201500Z
DTEND:20220425T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/11
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 11/">Integral points in families of elliptic curves</a>\nby Stephanie Chan
  (University of Michigan) as part of Boston University Number Theory Semin
 ar\n\n\nAbstract\nGiven an elliptic curve over a number field with its Wei
 erstrass model\, we can study the integral points on the curve. Taking an 
 infinite family of elliptic curves and imposing some ordering\, we may ask
  how often a curve has an integral point and how many integral points ther
 e are on average. We expect that elliptic curves with any non-trivial inte
 gral points are generally very sparse. In certain quadratic and cubic twis
 t families\, we prove that almost all curves contain no non-trivial integr
 al points.\n\nSee http://math.bu.edu/research/algebra/seminar.html\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/11/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Peter Gräf (BU)
DTSTART:20220502T201500Z
DTEND:20220502T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/12
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 12/">A residue map and a Poisson kernel for $GL_3$</a>\nby Peter Gräf (BU
 ) as part of Boston University Number Theory Seminar\n\n\nAbstract\nIn the
  classical theory of modular and automorphic forms it has proven to be ver
 y useful to realize spaces of such forms in more combinatorial or algebrai
 c ways. A famous instance of such a realization is the relationship betwee
 n classical modular forms and modular symbols. In this talk\, I will discu
 ss a non-archimedean analogue of this construction\, namely the relationsh
 ip between certain holomorphic discrete series representations on the Drin
 feld period domain and spaces of harmonic cocycles on the Bruhat-Tits buil
 ding for the group $GL_3$ over a non-archimedean local field of any charac
 teristic. The main novelty is that we allow non-trivial coefficients in a 
 situation beyond the well-known theory for $GL_2$\, which extends works of
  Schneider and Teitelbaum. I will explain how to construct a residue map a
 nd a Poisson kernel in this situation. Moreover\, I will explain how the e
 xistence of the relevant boundary distributions follows from a conjectural
  non-criticality statement for certain (generalized) automorphic forms.\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/12/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Aditya Karnataki (Chennai Math Institute)
DTSTART:20220912T201500Z
DTEND:20220912T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/13
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 13/">Galois representation at the boundary of the eigencurve</a>\nby Adity
 a Karnataki (Chennai Math Institute) as part of Boston University Number T
 heory Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/13/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alexander Betts (Harvard)
DTSTART:20220919T201500Z
DTEND:20220919T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/14
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 14/">A Faltings--Mordell Theorem for Selmer Sections</a>\nby Alexander Bet
 ts (Harvard) as part of Boston University Number Theory Seminar\n\nAbstrac
 t: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/14/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Daniel Gulotta (MSRI/BU)
DTSTART:20221003T201500Z
DTEND:20221003T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/15
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 15/">Vanishing of the cohomology of Shimura varieties at unipotent level</
 a>\nby Daniel Gulotta (MSRI/BU) as part of Boston University Number Theory
  Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/15/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Amnon Besser (Ben-Gurion/BU)
DTSTART:20221017T203000Z
DTEND:20221017T213000Z
DTSTAMP:20260404T094659Z
UID:BUNT/16
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 16/">p-adic metrized line bundles\, p-adic heights and Quadratic Chabauty<
 /a>\nby Amnon Besser (Ben-Gurion/BU) as part of Boston University Number T
 heory Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/16/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Barinder Banwait (BU)
DTSTART:20221121T213000Z
DTEND:20221121T223000Z
DTSTAMP:20260404T094659Z
UID:BUNT/17
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 17/">Towards strong uniformity for isogenies of prime degree</a>\nby Barin
 der Banwait (BU) as part of Boston University Number Theory Seminar\n\nLec
 ture held in MCS B33.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/17/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Florian Sprung (Arizona State)
DTSTART:20220926T201500Z
DTEND:20220926T211500Z
DTSTAMP:20260404T094659Z
UID:BUNT/18
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 18/">Hilbert's Tenth Problem for Some New Families of Number Fields</a>\nb
 y Florian Sprung (Arizona State) as part of Boston University Number Theor
 y Seminar\n\nLecture held in MCS B33.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/18/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Padmavathi Srinivasan (ICERM)
DTSTART:20221031T203000Z
DTEND:20221031T213000Z
DTSTAMP:20260404T094659Z
UID:BUNT/19
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 19/">A canonical algebraic cycle associated to a curve in its Jacobian</a>
 \nby Padmavathi Srinivasan (ICERM) as part of Boston University Number The
 ory Seminar\n\nLecture held in MCS B33.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/19/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Yujie Xu (MIT)
DTSTART:20221024T203000Z
DTEND:20221024T213000Z
DTSTAMP:20260404T094659Z
UID:BUNT/20
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 20/">Normalization in the integral models of Shimura varieties of abelian 
 type</a>\nby Yujie Xu (MIT) as part of Boston University Number Theory Sem
 inar\n\nLecture held in MCS B33.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/20/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Naomi Sweeting (Harvard)
DTSTART:20221107T213000Z
DTEND:20221107T223000Z
DTSTAMP:20260404T094659Z
UID:BUNT/21
DESCRIPTION:by Naomi Sweeting (Harvard) as part of Boston University Numbe
 r Theory Seminar\n\nLecture held in MCS B33.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/21/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Álvaro Lozano-Robledo (UCONN)
DTSTART:20221205T213000Z
DTEND:20221205T223000Z
DTSTAMP:20260404T094659Z
UID:BUNT/22
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 22/">CANCELLED: The adelic image of a Galois representation attached to a 
 CM elliptic curve</a>\nby Álvaro Lozano-Robledo (UCONN) as part of Boston
  University Number Theory Seminar\n\nLecture held in MCS B33.\nAbstract: T
 BA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/22/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Álvaro Lozano-Robledo (UCONN)
DTSTART:20230123T213000Z
DTEND:20230123T223000Z
DTSTAMP:20260404T094659Z
UID:BUNT/23
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 23/">The adelic image of a Galois representation attached to a CM elliptic
  curve</a>\nby Álvaro Lozano-Robledo (UCONN) as part of Boston University
  Number Theory Seminar\n\nLecture held in MCS B33.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/23/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Oana Padurariu (BU)
DTSTART:20230227T221500Z
DTEND:20230227T231500Z
DTSTAMP:20260404T094659Z
UID:BUNT/24
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 24/">Rational points on Atkin-Lehner quotients of geometrically hyperellip
 tic Shimura curves</a>\nby Oana Padurariu (BU) as part of Boston Universit
 y Number Theory Seminar\n\nLecture held in MCS B33.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/24/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Peter Gräf (BU)
DTSTART:20230424T203000Z
DTEND:20230424T213000Z
DTSTAMP:20260404T094659Z
UID:BUNT/25
DESCRIPTION:by Peter Gräf (BU) as part of Boston University Number Theory
  Seminar\n\nLecture held in MCS B33.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/25/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Álvaro Lozano-Robledo (UCONN)
DTSTART:20230130T210000Z
DTEND:20230130T220000Z
DTSTAMP:20260404T094659Z
UID:BUNT/26
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 26/">The adelic image of a Galois representation attached to a CM elliptic
  curve</a>\nby Álvaro Lozano-Robledo (UCONN) as part of Boston University
  Number Theory Seminar\n\nLecture held in CDS 365.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/26/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Joseph Silverman (Brown)
DTSTART:20230313T200000Z
DTEND:20230313T210000Z
DTSTAMP:20260404T094659Z
UID:BUNT/27
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/BUNT/
 27/">Fields of Definition versus Field of Moduli</a>\nby Joseph Silverman 
 (Brown) as part of Boston University Number Theory Seminar\n\nLecture held
  in CDS 365.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/27/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Steffen Müller (University of Groningen)
DTSTART:20230501T200000Z
DTEND:20230501T210000Z
DTSTAMP:20260404T094659Z
UID:BUNT/28
DESCRIPTION:by Steffen Müller (University of Groningen) as part of Boston
  University Number Theory Seminar\n\nLecture held in CDS 365.\nAbstract: T
 BA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/28/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ting-Han Huang (Concordia)
DTSTART:20230320T200000Z
DTEND:20230320T210000Z
DTSTAMP:20260404T094659Z
UID:BUNT/29
DESCRIPTION:by Ting-Han Huang (Concordia) as part of Boston University Num
 ber Theory Seminar\n\nLecture held in CDS 365.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/29/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Daniel Li-Huerta (Harvard)
DTSTART:20230327T200000Z
DTEND:20230327T210000Z
DTSTAMP:20260404T094659Z
UID:BUNT/30
DESCRIPTION:by Daniel Li-Huerta (Harvard) as part of Boston University Num
 ber Theory Seminar\n\nLecture held in CDS 365.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/30/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Helen Grundman (Bryn Mawr College)
DTSTART:20230403T200000Z
DTEND:20230403T210000Z
DTSTAMP:20260404T094659Z
UID:BUNT/31
DESCRIPTION:by Helen Grundman (Bryn Mawr College) as part of Boston Univer
 sity Number Theory Seminar\n\nLecture held in CDS 365.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/31/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jiawei An (BU/Peking Univ)
DTSTART:20230410T200000Z
DTEND:20230410T210000Z
DTSTAMP:20260404T094659Z
UID:BUNT/32
DESCRIPTION:by Jiawei An (BU/Peking Univ) as part of Boston University Num
 ber Theory Seminar\n\nLecture held in CDS 365.\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/BUNT/32/
END:VEVENT
END:VCALENDAR