Lectures

Ramon van Handel: Some unusual extremal problems in convexity and combinatorics

van Handel Ramon

BBC+G Seminar

Eberhard Triesch: Upper and Lower Bounds for Competitive Group Testing

Triesch Eberhard

Combinatorial Search Seminar

Lefschetz fibrations and symplectic geography

Baykur Inanc

AGDT Seminar

Peter Borg (Malta): Isolation of graphs

Borg Peter

Extremal Set Systems Seminar

Nika Salia: Extremal problems in planar graphs

Salia Nika

Kombinatorika szeminárium

Székely László: Tanglegrams and tanglegram crossing numbers

Székely László

Kombinatorika szeminárium

Győri Ervin: Hexagon-free planar graphs

Győri Ervin

Kombinatorika szeminárium

Patkós Balázs: Induced and non-induced poset saturation problems

Patkós Balázs

Kombinatorika szeminárium

Nagy Zoltán Lóránt: Outerplanar Turán numbers and number of k-vertex subtrees in binary trees

Nagy Zoltán Lóránt

Kombinatorika szeminárium

Rényi Image film 2021

Stipsicz András

Nóra Frankl: On problems related to the chromatic number of the space with the maximum and Euclidean norm

Frankl Nóra

Workshop on Euclidean Ramsey Theory

Andrey Kupavskii: Max-norm Ramsey theory

Kupavskii Andrey

Workshop on Euclidean Ramsey Theory

Roman Prosanov: Upper bounds for the chromatic numbers of Euclidean spaces with forbidden Ramsey sets

Prosanov Roman

Workshop on Euclidean Ramsey Theory

Stephen Jackson: Steinhaus sets, the finite Steinhaus set problem, and pseudo abelian groups

Jackson Stephen

Workshop on Euclidean Ramsey Theory

Péter Komjáth: Paradoxical sets and decompositions in Euclidean spaces

Komjáth Péter

Workshop on Euclidean Ramsey Theory

Dan Ismailescu: On the chromatic number of Minkowski planes

Ismailescu Dan

Workshop on Euclidean Ramsey Theory

Aubrey de Grey: 5-chromatic unit-distance graphs in the plane: initial discovery and subsequent progress

de Grey Aubrey

Workshop on Euclidean Ramsey Theory

Imre Leader: Spherical sets versus transitive sets

Leader Imre

Workshop on Euclidean Ramsey Theory

Persi Diaconis: GUESSING ABOUT GUESSING (Public Lecture)

Diaconis Persi

Workshop on Euclidean Ramsey Theory

David Conlon: Ramsey theory for graphs, numbers and shapes

Conlon David

Workshop on Euclidean Ramsey Theory

Nir Lev: Fuglede's tiling-spectrality conjecture for convex domains

Lev Nir

Workshop on Euclidean Ramsey Theory

Máté Matolcsi: Upper bounds on the density of planar sets avoiding the unit distance

Matolcsi Máté

Workshop on Euclidean Ramsey Theory

Andrei Raigorodskii: Colorings of spaces, distance graphs, and Ramsey-type problems

Raigorodskii Andrei

Workshop on Euclidean Ramsey Theory

Modular forms and quadratic fields

Tóth Árpád

Osszintezeti szeminarium

James Davies: Circle graphs are quadratically chi-bounded

Davies James

BBC+G Seminar

Asymptotic analysis of non-abelian Hodge theory in rank 2

Szabó Szilárd

AGDT Seminar

Wolfgang Mulzer: Long Alternating Paths Exist

Mulzer Wolfgang

BBC+G Seminar

Barak Weiss: New bounds on the covering density of lattices

Weiss Barak

BBC+G Seminar

L-space links and link Floer homology

Alberto Cavallo

AGDT Seminar

The cube and the natural geometry of fragmentation

Domokos Gábor

Osszintezeti szeminarium

Jiakun Pan: The L^4-norm problem for newform Eisenstein series

Pan Jiakun

Automorf formák szeminárium

Introduction to random plane geometry

Virág Bálint

Osszintezeti szeminarium

Hilbert schemes of points on surfaces and threefolds: combinatorics, geometry and representation theory

Szendrői Balázs

AGDT Seminar

Sergey Avvakumov: A subexponential size R P n

Avvakumov Sergey

BBC+G Seminar

Natan Rubin: Stronger bounds for weak Epsilon-Nets

Rubin Natan

BBC+G Seminar

Siu Hang Man: A density theorem for Sp(4)

Man Siu Hang

Automorf formák szeminárium