BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Poul G. Hjorth (Technical University of Denmark)
DTSTART:20210407T120000Z
DTEND:20210407T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/1
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/1/">Applied Mathematics Applied</a>\nby Poul G. Hjorth (Technical Un
 iversity of Denmark) as part of African  Mathematics Seminar\n\nAbstract: 
 TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/1/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Diane Maclagan (University of Warwick)
DTSTART:20210825T120000Z
DTEND:20210825T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/2
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/2/">Subvarieties of Tropical Toric Varieties</a>\nby Diane Maclagan 
 (University of Warwick) as part of African  Mathematics Seminar\n\nAbstrac
 t: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/2/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bernd Sturmfels (MPI Leipzig and University of California\, Berkel
 ey)
DTSTART:20210825T140000Z
DTEND:20210825T150000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/3
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/3/">3264 Conics in a Second</a>\nby Bernd Sturmfels (MPI Leipzig and
  University of California\, Berkeley) as part of African  Mathematics Semi
 nar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Tony Ezome (Université des Sciences et Techniques de Masuku)
DTSTART:20210818T120000Z
DTEND:20210818T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/4
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/4/">Normal Bases\, Galois Correspondence and Finite Field Arithmetic
  from Algebraic Groups</a>\nby Tony Ezome (Université des Sciences et Tec
 hniques de Masuku) as part of African  Mathematics Seminar\n\nAbstract: TB
 A\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Emmanuel Fouotsa (University of Bamenda\, Cameroon)
DTSTART:20210901T120000Z
DTEND:20210901T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/5
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/5/">Efficient Computation of the Final Exponentiation in Paring-Base
 d Cryptography</a>\nby Emmanuel Fouotsa (University of Bamenda\, Cameroon)
  as part of African  Mathematics Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/5/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alessio Figalli (ETH Zurich)
DTSTART:20211110T120000Z
DTEND:20211110T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/6
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/6/">Generic regularity in obstacle problems</a>\nby Alessio Figalli 
 (ETH Zurich) as part of African  Mathematics Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Stanislas Muhinyuza (University of Rwanda)
DTSTART:20210908T120000Z
DTEND:20210908T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/7
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/7/">Statistical Inference for the Tangency Portfolio in High Dimensi
 on</a>\nby Stanislas Muhinyuza (University of Rwanda) as part of African  
 Mathematics Seminar\n\n\nAbstract\nIn this paper\, we study the distributi
 onal properties of the tangency portfolio (TP) weights assuming a normal d
 istribution of the logarithmic returns. We derive a stochastic representat
 ion of the TP weights that fully describes their distribution.\nUnder a hi
 gh-dimensional asymptotic regime\, i.e. the dimension of the portfolio\, $
 k$\, and the sample size\, $n$\, approach infinity such that $k/n \\to c \
 \in (0\,1)$\, we deliver the asymptotic distribution of the TP weights. Mo
 reover\, we consider tests about the elements of the TP and derive the asy
 mptotic distribution of the test statistic under the null and alternative 
 hypotheses.\nIn a simulation study\, we compare the asymptotic distributio
 n of the TP weights with the exact finite sample density.  We also compare
  the high-dimensional asymptotic test with an exact small sample test.  We
  document a good performance of the asymptotic approximations except for s
 mall sample sizes combined with $c$ close to one. In an empirical study\, 
 we analyze the TP weights in portfolios containing stocks from the S\\&P 5
 00 index.\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/7/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Laura Colmenarejo (North Carolina State University\, USA)
DTSTART:20210915T120000Z
DTEND:20210915T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/8
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/8/">RSK algorithms and partition algebras</a>\nby Laura Colmenarejo 
 (North Carolina State University\, USA) as part of African  Mathematics Se
 minar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/8/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Spela Spenko (Vrije Universiteit Brussel\, Belgium)
DTSTART:20210922T120000Z
DTEND:20210922T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/9
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/9/">HMS symmetries and hypergeometric systems</a>\nby Spela Spenko (
 Vrije Universiteit Brussel\, Belgium) as part of African  Mathematics Semi
 nar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/9/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ulrich Krähmer (Technische Universität Dresden\, Germany)
DTSTART:20210929T120000Z
DTEND:20210929T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/10
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/10/">What is a Quantum Group?</a>\nby Ulrich Krähmer (Technische Un
 iversität Dresden\, Germany) as part of African  Mathematics Seminar\n\nA
 bstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/10/
END:VEVENT
BEGIN:VEVENT
SUMMARY:David Holgate (University of the Western Cape\, South Africa)
DTSTART:20211006T120000Z
DTEND:20211006T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/11
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/11/">An ordered view of continuous maps</a>\nby David Holgate (Unive
 rsity of the Western Cape\, South Africa) as part of African  Mathematics 
 Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/11/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Christian Kasumo (Mulungushi University\, Zambia)
DTSTART:20211013T120000Z
DTEND:20211013T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/12
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/12/">Dividend maximization for a homogeneous insurance portfolio in 
 the presence of reinsurance</a>\nby Christian Kasumo (Mulungushi Universit
 y\, Zambia) as part of African  Mathematics Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/12/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Simplice Tchamna-Kouna (Georgia College & State University)
DTSTART:20211020T120000Z
DTEND:20211020T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/13
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/13/">On Maximal non-Manis extensions</a>\nby Simplice Tchamna-Kouna 
 (Georgia College & State University) as part of African  Mathematics Semin
 ar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/13/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Christian Maire (Institut FEMTO-ST\, France)
DTSTART:20211027T120000Z
DTEND:20211027T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/14
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/14/">On Galois representations with large image</a>\nby Christian Ma
 ire (Institut FEMTO-ST\, France) as part of African  Mathematics Seminar\n
 \nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/14/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jean Marie Ntaganda (University of Rwanda)
DTSTART:20211103T120000Z
DTEND:20211103T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/15
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/15/">A client-server and Web-based graphical user interface design f
 or the mathematical model of cardiovascular-respiratory</a>\nby Jean Marie
  Ntaganda (University of Rwanda) as part of African  Mathematics Seminar\n
 \nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/15/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Christian Espíndola (University of Reunion Island)
DTSTART:20211117T120000Z
DTEND:20211117T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/16
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/16/">Morley's theorem in infinitary logic</a>\nby Christian Espíndo
 la (University of Reunion Island) as part of African  Mathematics Seminar\
 n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/16/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Rosanna Laking (University of Verona)
DTSTART:20211124T120000Z
DTEND:20211124T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/17
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/17/">Wide intervals and mutation</a>\nby Rosanna Laking (University 
 of Verona) as part of African  Mathematics Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/17/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ken Brown (University of Glasgow\, U)
DTSTART:20211201T120000Z
DTEND:20211201T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/18
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/18/">What is a Hopf algebra\, and why should we care?</a>\nby Ken Br
 own (University of Glasgow\, U) as part of African  Mathematics Seminar\n\
 nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/18/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bernardo Rodrigues (University of Pretoria\, SA)
DTSTART:20211208T120000Z
DTEND:20211208T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/19
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/19/">2-modular representations of the Conway simple groups as binary
  codes</a>\nby Bernardo Rodrigues (University of Pretoria\, SA) as part of
  African  Mathematics Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/19/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Eric Dolores Cuenca (Yonsei University)
DTSTART:20211215T120000Z
DTEND:20211215T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/20
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/20/">Power series representing posets</a>\nby Eric Dolores Cuenca (Y
 onsei University) as part of African  Mathematics Seminar\n\nAbstract: TBA
 \n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/20/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ana Rita Pires (University of Edinburgh\, UK)
DTSTART:20220928T120000Z
DTEND:20220928T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/21
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/21/">Infinite staircases in symplectic embeddings</a>\nby Ana Rita P
 ires (University of Edinburgh\, UK) as part of African  Mathematics Semina
 r\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/21/
END:VEVENT
BEGIN:VEVENT
SUMMARY:John Baez (University of California\, Riverside)
DTSTART:20221102T120000Z
DTEND:20221102T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/22
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/22/">Category Theory in Epidemiology</a>\nby John Baez (University o
 f California\, Riverside) as part of African  Mathematics Seminar\n\nAbstr
 act: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/22/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Eric Lofgren (Washington State University)
DTSTART:20221116T110000Z
DTEND:20221116T120000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/23
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/23/">Computational Approaches to Emerging Infectious Diseases</a>\nb
 y Eric Lofgren (Washington State University) as part of African  Mathemati
 cs Seminar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/23/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Simon Willerton (University of Sheffield\, UK)
DTSTART:20221207T120000Z
DTEND:20221207T130000Z
DTSTAMP:20260404T095625Z
UID:AfricaMath/24
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/Afric
 aMath/24/">Looking at metric spaces as enriched categories</a>\nby Simon W
 illerton (University of Sheffield\, UK) as part of African  Mathematics Se
 minar\n\nAbstract: TBA\n
LOCATION:https://stable.researchseminars.org/talk/AfricaMath/24/
END:VEVENT
END:VCALENDAR