Topological Algebra of Symplectic Geometry of Symmetric PowersMathematics·Research Seminar·Combinatorics & Graph Theory · Vivek Shende · Harvard UniversityVivek ShendeHarvard University—1:02:24
''Quantum'' Rational NumbersMathematics·Research Seminar·Combinatorics & Generating Functions · Valentin Ovsienko · CNRSValentin OvsienkoCNRS—1:12:30
Resonances on Geometrically Finite Graphs and BuildingsMathematics·Research Seminar·Combinatorics & Graph Theory · Tobias Weich · Paderborn UniversityTobias WeichPUPaderborn University—48:56
Dissecting an International Mathematical Olympiad Problem: Erdős-Szekeres & Grid TilingsMathematics·Public Colloquium·Category Theory, Topos Theory & Set Foundations · Grant Sanderson · 3Blue1BrownGrant Sanderson3Blue1Brown9 ch51:55
Probability and CountingSTAT 110 · Probability · Lec 1·Combinatorics & Graph Theory · Joe Blitzstein · Harvard UniversityJoe BlitzsteinHarvard University—46:29
Random Processes and Quasirandomness for Decomposition ProblemsMathematics·Research Seminar·Combinatorics & Generating Functions · Julia Böttcher · London Mathematical SocietyJulia BöttcherLondon Mathematical Society—59:41
Extremal Steklov eigenvalues, free boundary minimal surfaces, and graph realizationsMathematics·Research Seminar·Combinatorics & Graph Theory · Braxton Osting · UC BerkeleyBraxton OstingUC Berkeley—46:20
Generating Functions & Roots of Unity Filter in CombinatoricsMathematics·Standalone Lecture·Combinatorics & Generating Functions · Grant Sanderson · 3Blue1BrownGrant Sanderson3Blue1Brown13 ch1:00:23
Pigeonhole PrinciplePrinciples of Discrete Applied Mathematics · Lec 1·Category Theory, Topos Theory & Set Foundations · Ankur Moitra · MITAnkur MoitraMIT—1:13:47
Nodal surplus and the spectral decomposition of the cycle spaceMathematics·Research Seminar·Combinatorics & Graph Theory · Graham Cox · UC BerkeleyGraham CoxUC Berkeley—53:15
Movable n4 ConfigurationsMathematics·Research Seminar·Combinatorics & Generating Functions · Sergei Tabachnikov · Institut des Hautes Études Scientifiques (IHES)Sergei TabachnikovInstitut des Hautes Études Scientifiques (IHES)—55:26
Maximizing algebraic connectivity for graphs of given order and size.Mathematics·Research Seminar·Combinatorics & Graph Theory · Sebastian Cioaba · UC BerkeleySebastian CioabaUC Berkeley—38:25
More Counting and Generating FunctionsPrinciples of Discrete Applied Mathematics · Lec 5·Combinatorics & Generating Functions · Peter Shor · MITPeter ShorMIT—1:11:45
Extremal Combinatorics Meets Algorithms and Data StructuresTheory & Algos·Research Seminar·Combinatorics & Graph Theory · Parinya Chalermsook · University of OxfordParinya ChalermsookUniversity of Oxford—50:24
A New Perspective on Dirac-Type Results in HypergraphsMathematics·Research Seminar·Combinatorics & Generating Functions · Richard Mycroft · University of OxfordRichard MycroftUniversity of Oxford—54:04
Intersecting Set Systems and HamiltonicityMathematics·Research Seminar·Category Theory, Topos Theory & Set Foundations · London Mathematical SocietyLondon Mathematical Society—40:29
The Mathematics of Crime: Predictive Policing and Gang ActivityMathematics·Public Colloquium·Combinatorics & Graph Theory · Andrea L. Bertozzi · UCLAAndrea L. BertozziUCLA—1:12:49
Positive Geometry Beyond IntegrandsPhysics·Research Seminar·Topology & Geometry · Elia Mazzucchelli · Institute for Advanced StudyElia MazzucchelliInstitute for Advanced Study—1:02:19
Spectral Graph Theory Beyond the Standard Graph LaplacianMathematics·Research Seminar·Category Theory, Topos Theory & Set Foundations · Jenya Sapir · UC BerkeleyJenya SapirUC Berkeley—52:35
Binomial Theorem and SetsUndergraduate Student Lectures · Lec 2·Category Theory, Topos Theory & Set Foundations · Vicky Neale · University of OxfordVicky NealeUniversity of Oxford—41:50