Pär Kurlberg: Class number statistics for imaginary quadratic fields Pär Kurlberg
Abstract: The number F(h) of imaginary quadratic fields with class number h is of classical interest: Gauss' class number problem asks for a determination of ...
Centre International de Rencontres Mathématiques
Homotopy of Character Varieties by Sean Lawton
Higgs bundles URL: http://www.icts.res.in/program/hb2016 DATES: Monday 21 Mar, 2016 - Friday 01 Apr, 2016 VENUE : Madhava Lecture Hall, ICTS ...
International Centre for Theoretical Sciences
Tame topology and Hodge theory (Lecture 2) by Bruno Klingler
Discussion Meeting Complex Algebraic Geometry ORGANIZERS: Indranil Biswas, Mahan Mj and A. J. Parameswaran DATE:01 October 2018 to 06 October ...
International Centre for Theoretical Sciences
Mazur's program B. - Zureick-Brown - Workshop 2 - CEB T2 2019
David Zureick-Brown (Emory University, Atlanta USA) / 25.06.2019 Mazur's program B. I'll discuss recent progress on Mazur's “Program B” – the problem of ...
Institut Henri Poincaré
L^2-torsion of free-by-cyclic groups (GGD/GEAR Seminar)
Matthew Clay (University of Arkansas) Abstract: I will provide an upper bound on the $L^2$-torsion of a free-by-cyclic group, $-p^{(2)}(G_\Phi)$, in terms of a ...
Illinois Dept. of Math
Etale and crystalline companions - Kiran Kedlaya
Members' Seminar Topic: Etale and crystalline companions Speaker: Kiran Kedlaya Affiliation: University of California, San Diego; Visiting Professor, School of ...
Institute for Advanced Study
David Zureick-Brown, Moduli spaces and arithmetic statistics
VaNTAGe seminar on March 3, 2020 License: CC-BY-NC-SA Closed captions provided by Andrew Sutherland.
VaNTAGe
Karen Vogtmann - On the cohomological dimension of automorphism groups of RAAGs
The class of right-angled Artin groups (RAAGs) includes free groups and free abelian groups, Both of these have extremely interesting automorphism groups, ...
Institut des Hautes Études Scientifiques (IHÉS)
Endomorphisms, isogeny graphs, and moduli
I will present a retrospective of aspects of my thesis, in light of applications in the last 14 years since its birth. In particular, I will focus on explicit isogenies, moduli ...
Microsoft Research
Walking on groups: a distance formula for outer automorphism - Funda Gultepe
Women and Mathematics 2017 Title: Walking on groups: a distance formula for outer automorphism group of the free group Speaker: Funda Gultepe Affiliation: ...
Institute for Advanced Study
Laurent Bartholdi - Finiteness properties of self-similar groups
Self-similar groups are groups G equipped with a homomorphism between finite-index subgroups of G and Gd. They appear prominently in constructions of ...
Growth, Symbolic Dynamics and Combinatorics of Words in Groups
The Tits alternative for the automorphism group of a free product (GGD/GEAR Seminar)
Camille Horbez (Rennes) Abstract: A group is said to satisfy the Tits alternative if every subgroup of either contains a nonabelian free subgroup, or is virtually ...
Illinois Dept. of Math
CAT(0) cube complexes and group theory (Lecture - 03) by Michah Sageev
Geometry, Groups and Dynamics (GGD) - 2017 DATE: 06 November 2017 to 24 November 2017 VENUE: Ramanujan Lecture Hall, ICTS, Bengaluru The ...
International Centre for Theoretical Sciences
Arithmetic hyperbolic 3-manifolds, perfectoid spaces, and Galois representations II - Peter Scholze
Peter Scholze University of Bonn February 12, 2014 One of the most studied objects in mathematics is the modular curve, which is the quotient of hyperbolic ...
Institute for Advanced Study
Karen Vogtmann - Outer space for right-angled Artin groups
Karen Vogtman (Cornell University, USA) Right-angled Artin groups interpolate between free groups and free abelian groups, so one may think of their outer ...
Institut Henri Poincaré
Some Arithmetic Path Integrals - Minhyong Kim
Informal High Energy Theory Seminar Topic: Some Arithmetic Path Integrals Speaker: Minhyong Kim Affiliation: Oxford University Date: April 3, 2019 For more ...
Institute for Advanced Study
Yuri Tschinkel - On the arithmetic of K3 surfaces
Yuri TSCHINKEL (Courant Institute & Simons Foundation, New York, USA)
Institut des Hautes Études Scientifiques (IHÉS)
Kyoto U. "The Minimal Model Program for Varieties of Log General Type" L.2
Top Global Course Special Lectures 1 "The Minimal Model Program for Varieties of Log General Type" Lecture 2 Christopher Hacon Kyoto University ...
Kyoto-U OCW
Ariyan Javanpeykar: Arithmetic and algebraic hyperbolicity
Abstract: The Green-Griffiths-Lang-Vojta conjectures relate the hyperbolicity of an algebraic variety to the finiteness of sets of “rational points”. For instance, it ...
Centre International de Rencontres Mathématiques
Peter Stevenhagen: Character sums for primitive root densities
Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its ...
Centre International de Rencontres Mathématiques
Bernoulli numbers, Eisenstein series and cyclotomic units - Eric Urban
A seminar part of "COLLOQUIA PATAVINA - A colloquium series in Mathematics and Computer Science" 16/04/2019, Department of Mathematics, University of ...
Dipartimento di Matematica 'Tullio Levi-Civita'
Karen Vogtmann - 6/6 Outer Automorphisms of Free Groups
Institut des Hautes Études Scientifiques (IHÉS)
Bryna Kra “Dynamics of Systems with Low Complexity”
JMM 2019: Bryna Kra, Northwestern University, gives the AWM-AMS Noether Lecture “Dynamics of Systems with Low Complexity” on January 17, 2019 at the ...
jointmathematicsmeetings
Zlil Sela - Envelopes and equivalence relations in a free group
Zlil Sela (Hebrew University of Jerusalem, Israel) We study and classify all the definable equivalence relations in a free (and a torsion-free hyperbolic) group.
Institut Henri Poincaré
Ben Howard: Periods of Abelian Varieties with Complex Multiplication I
This talk was given on November 17, 2018 at the Harvard CDM conference.
Harvard Math
Exploring Moduli: basic constructions and examples (Lecture 1) by Carlos Simpson
INFOSYS-ICTS RAMANUJAN LECTURES EXPLORING MODULI SPEAKER: Carlos Simpson (Université Nice-Sophia Antipolis, France) DATE: 10 February ...
International Centre for Theoretical Sciences
Galois Coverings are precisely Quotients by Properly Discontinuous Free Actions
An Introduction to Riemann Surfaces and Algebraic Curves: Complex 1-Tori and Elliptic Curves by Dr. T.E. Venkata Balaji, Department of Mathematics, ...
nptelhrd
Abelian group
If you find our videos helpful you can support us by buying something from amazon. https://www.amazon.com/?tag=wiki-audio-20 Abelian group In abstract ...
WikiAudio
Geordie Williamson: Langlands and Bezrukavnikov II Lecture 15
SMRI Seminar Series: 'Langlands correspondence and Bezrukavnikov's equivalence' Geordie Williamson (University of Sydney) Abstract: The second part of ...
Sydney Mathematical Research Institute - SMRI
p-adic approaches to rational points on curves - Poonen - Lecture 1/4 - CEB T2 2019
Bjorn Poonen (Massachusetts Institute of Technology) / 01.07.2019 p-adic approaches to rational points on curves - Lecture 1/4 In these four lectures, I will ...
Institut Henri Poincaré
Daniel Bertrand: Generalized Jacobians and Pellian polynomials
Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its ...
Centre International de Rencontres Mathématiques
Uri Bader-Linearity vs. non-linearity of some automorphism groups of buildings
Uri Bader (Technion, Israel Institute of Technology) Linearity vs. non-linearity of some automorphism groups of buildings.
Israel Institute for Advanced Studies
Riemann Surfaces with Universal Covering the Plane or the Sphere
An Introduction to Riemann Surfaces and Algebraic Curves: Complex 1-Tori and Elliptic Curves by Dr. T.E. Venkata Balaji, Department of Mathematics, ...
nptelhrd
Some Applications of Group Theory to the Arithmetic of Abelian Varieties Lecture
AGNES is a series of weekend workshops in algebraic geometry. One of our goals is to introduce graduate students to a broad spectrum of current research in ...
Brown University
Joseph Silverman, Moduli problems and moduli spaces in algebraic dynamics
VaNTAGe seminar on June 23, 2020. License: CC-BY-NC-SA. Closed captions provided by Max Weinreich.
VaNTAGe
Automorphy: Galois Representations Attached to Automorphic Forms - Richard Taylor
Richard Taylor Institute for Advanced Study February 24, 2011 For more videos, visit http://video.ias.edu.
Institute for Advanced Study
Dennis Sullivan - July 21, 2016
Rational Homotopy Theory Remarks on the Past and on the Future CIMPA Summer School on Rational Homotopy Theory and its Interactions.
Einstein Chair Mathematics Seminar
Local representations of a connection on the base manifold: Yang-Mills fields - Lec 22
This is from a series of lectures - "Lectures on the Geometric Anatomy of Theoretical Physics" delivered by Dr.Frederic P Schuller.
Aditya Bhandari
Parahoric Subgroups and Supercuspidal Representations of p-Adic groups - Dick Gross
Dick Gross Harvard University December 9, 2010 This is a report on some joint work with Mark Reeder and Jiu-Kang Yu. I will review the theory of parahoric ...
Institute for Advanced Study
Two-dimensional mod p Galois representations attached to modular forms
Classical newforms are cusp forms on congruence subgroups of SL(2,Z) that are eigenvectors for the Hecke operators. These modular forms give rise to ...
Microsoft Research
Sam Ballas (Florida State) Generalized cusps in convex projective manifolds
Illinois Dept. of Math
15 - Algorithmic aspects of the Galois theory in recent times
Orateur(s) : M. Singer Public : Tous Date : vendredi 28 octobre Lieu : Institut Henri Poincaré.
Institut Henri Poincaré
