Humanities, Social Sciences & Thought MathematicsENЛекция 8 | Рациональная теория гомотопий | Василий ИонинHigher geometryNovember 5, 2026 120 min★ ★ ★ ☆ ☆ 3/5
Formal & Physical Sciences MathematicsENHomotopy Equivalence betwenn Cell Complexes | Algebraic Topology Lecture 11 | Nge Kie Seng 2611103Nge Kie SengNovember 3, 2026 116 min★ ★ ★ ★ ☆ 4/5Algebraic TopologyHomotopy EquivalenceCW Complex
Formal & Physical Sciences MathematicsENYu Pan - Augmentations and ruling polynomials - IPAM at UCLAYu PanOctober 30, 2026 52 min★ ★ ★ ★ ★ 5/5Legendrian KnotsRuling PolynomialsAugmentations
Formal & Physical Sciences MathematicsENEugene Gorsky - Operations in link homology - IPAM at UCLAEugene GorskyOctober 30, 2026 51 min★ ★ ★ ★ ☆ 4/5Link HomologyKhovanov HomologyKhovanov-Rozansky Homology
Formal & Physical Sciences MathematicsENCiprian Manolescu - Knot complements, local Floer homology, and sheaf quantization - IPAM at UCLACiprian ManolescuOctober 30, 2026 51 min★ ★ ★ ★ ★ 5/5Knot TheoryFloer HomologySheaf Quantization
Formal & Physical Sciences MathematicsENAngela Wu - Lagrangian cobordism of postroid links - IPAM at UCLAAngela Wu (Bucknell University)October 30, 2026 43 min★ ★ ★ ★ ☆ 4/5Lagrangian CobordismLegendrian KnotsPositroid Varieties
Formal & Physical Sciences MathematicsENLenny Ng - New algebraic invariants of Legendrian links - IPAM at UCLALenny NgOctober 29, 2026 51 min★ ★ ★ ★ ☆ 4/5Legendrian KnotsContact GeometryCluster Algebras
Formal & Physical Sciences MathematicsENVan Kampen's Theorem | Algebraic Topology Lecture 9 | Nge Kie Seng 261027Nge Kie SengOctober 28, 2026 99 min★ ★ ★ ★ ☆ 4/5Algebraic TopologyVan Kampen's TheoremFree Product
Formal & Physical Sciences MathematicsENИнварианты ADO |QTC| Степан МайоровStepan MayorovOctober 27, 2026 83 min★ ★ ★ ★ ☆ 4/5Quantum GroupsKnot TheoryInvariants
Formal & Physical Sciences MathematicsENOrsola Capovilla-Searle - Decompositions of augmentation varieties via weaves and rulingsOrsola Capovilla-SearleOctober 27, 2026 51 min★ ★ ★ ★ ☆ 4/5Augmentation VarietyWeavesRulings
Formal & Physical Sciences MathematicsENDeformation Retracts | Algebraic Topology Lecture 8 | Nge Kie Seng 261020Nge Kie SengOctober 22, 2026 120 min★ ★ ★ ★ ☆ 4/5Algebraic TopologyDeformation RetractHomotopy Equivalence
Formal & Physical Sciences MathematicsENИнварианты погруженных кривых. Часть 3: Категорификации полиномов |QTC| Виктория ГеоргиевскаяVictoria GeorgievskayaOctober 20, 2026 65 min★ ★ ★ ★ ☆ 4/5CategorificationArnold InvariantsViro Polynomial
Formal & Physical Sciences MathematicsENJean-Baptiste Stiegler - Collapsing of PolygonsJean-Baptiste StieglerOctober 19, 2026 67 min★ ★ ★ ★ ☆ 4/5Pentagram MapCross-RatioInfinitesimal Monodromy
Formal & Physical Sciences MathematicsENHomotopy Equivalence | Algebraic Topology Lecture 7 | Nge Kie Seng 261019Nge Kie SengOctober 19, 2026 111 min★ ★ ★ ★ ☆ 4/5Algebraic TopologyHomotopyFundamental Group
Formal & Physical Sciences MathematicsENИнварианты погруженных кривых. Часть 2: Полиномы Виро и Ланзата-Поляка |QTC| Виктория ГеоргиевскаяVictoria Georgievskaya (Виктория Георгиевская)October 17, 2026 112 min★ ★ ★ ★ ☆ 4/5Immersed CurvesArnold InvariantsViro Polynomial
Formal & Physical Sciences MathematicsENЛекция 6 | Рациональная теория гомотопий | Василий ИонинVasily IoninOctober 16, 2026 110 min★ ★ ★ ★ ★ 5/5Rational Homotopy TheorySullivan ModelDifferential Graded Algebra
Formal & Physical Sciences MathematicsENЛекция 5 | Рациональная теория гомотопий | Василий ИонинVasily IoninOctober 16, 2026 103 min★ ★ ★ ★ ☆ 4/5Rational Homotopy TheoryHopf AlgebrasLie Algebras
Formal & Physical Sciences MathematicsENAdam Sikora - Tangle Equations, the Jones Unknot Conjecture, and Lens Space Surgeries - IPAM at UCLAAdam Sikora (SUNY Buffalo)October 16, 2026 45 min★ ★ ★ ★ ☆ 4/5NœudsTanglesConjecture De Jones
Formal & Physical Sciences MathematicsENKate Petersen - Alternating quotients of twist knot groups - IPAM at UCLAKate PetersenOctober 15, 2026 51 min★ ★ ★ ★ ★ 5/5Alternating GroupsTwist Knots3-Manifolds
Formal & Physical Sciences MathematicsENChristine Lee - Relating the colored Jones polynomial to hyperbolic volume through categorificationChristine LeeOctober 15, 2026 52 min★ ★ ★ ★ ☆ 4/5Knot TheoryCategorificationColored Jones Polynomial
Formal & Physical Sciences MathematicsENAnastasiia Tsvietkova - Geometric structures & PSL_2(C) representations of knot groups from diagramsAnastasiia TsvietkovaOctober 15, 2026 47 min★ ★ ★ ★ ★ 5/5Hyperbolic GeometryKnot TheoryRepresentation Variety
Formal & Physical Sciences MathematicsENJun Murakami - Knot complement and complexified polyhedron - IPAM at UCLAJun MurakamiOctober 14, 2026 47 min★ ★ ★ ★ ☆ 4/5Knot TheoryHyperbolic GeometryVolume Conjecture
Formal & Physical Sciences MathematicsENRhea Palak Bakshi - Skein Theory in the Semisimple and Non-Semisimple Setting - IPAM at UCLARhea Palak BakshiOctober 13, 2026 51 min★ ★ ★ ★ ☆ 4/5Skein TheoryQuantum Topology3-Manifolds
Formal & Physical Sciences MathematicsENThe Fundamental Theorem of Algebra | Algebraic Topology Lecture 5 | Nge Kie Seng 261012Nge Kie SengOctober 12, 2026 113 min★ ★ ★ ★ ☆ 4/5Algebraic TopologyFundamental GroupCovering Space
Formal & Physical Sciences MathematicsENNathan Dunfield - Ribbon concordances and slice obstructions: experiments and examplesNathan DunfieldOctober 12, 2026 48 min★ ★ ★ ★ ★ 5/5Knot TheoryRibbon ConcordanceSlice Knots
Formal & Physical Sciences MathematicsENThe Fundamental Group of S^1 | Algebraic Topology Lecture 4 | Nge Kie Seng 261006Nge Kie SengOctober 7, 2026 112 min★ ★ ★ ★ ☆ 4/5Algebraic TopologyFundamental GroupCovering Spaces
Formal & Physical Sciences MathematicsENICM 2026 Invited Section Lecture - Alexander KupersAlexander KupersOctober 7, 2026 44 min★ ★ ★ ★ ★ 5/5Embedding CalculusDisc PresheavesTopology
Formal & Physical Sciences MathematicsENThe Fundamental Group | Algebraic Topology Lecture 2 | Nge Kie Seng 260929Nge Kie SengSeptember 30, 2026 125 min★ ★ ★ ★ ☆ 4/5Algebraic TopologyFundamental GroupHomotopy
Formal & Physical Sciences MathematicsENQiuyu Ren - Gluing formulas for Khovanov skein lasagna modules, & detection of exotic 4-manifoldsQiuyu RenSeptember 30, 2026 78 min★ ★ ★ ★ ★ 5/5Khovanov HomologySkein Modules4-Manifolds
Formal & Physical Sciences MathematicsENNathan Geer - Non-Semisimple Skien TQFTs - IPAM at UCLANathan GeerSeptember 29, 2026 69 min★ ★ ★ ★ ★ 5/5Topological Quantum Field TheoryNon-Semisimple CategoriesSkein Modules
Formal & Physical Sciences MathematicsENMichael Willis - Defining skein lasagna modules, and basic properties - IPAM at UCLAMichael WillisSeptember 29, 2026 74 min★ ★ ★ ★ ☆ 4/5Skein Modules4-ManifoldsLow-Dimensional Topology
Humanities, Social Sciences & Thought MathematicsENGiulio Belletti - Introduction to quantum invariants - IPAM at UCLAInstitute for Pure & Applied Mathematics (IPAM)September 29, 2026 74 min★ ★ ★ ☆ ☆ 3/5
Formal & Physical Sciences MathematicsENMelissa Zhang - Khovanov homology and generalizations - IPAM at UCLAMelissa ZhangSeptember 28, 2026 65 min★ ★ ★ ★ ☆ 4/5Khovanov HomologyCategorificationTQFT
Formal & Physical Sciences MathematicsENLoops | Algebraic Topology Lecture 1 | Nge Kie Seng 260928Nge Kie SengSeptember 28, 2026 118 min★ ★ ☆ ☆ ☆ 2/5Algebraic TopologyMathematicsEducation
Formal & Physical Sciences MathematicsENЛекция 2 | Рациональная теория гомотопий | Вася ИонинВася ИонинSeptember 25, 2026 153 min★ ★ ★ ★ ☆ 4/5Rational Homotopy TheoryLocalizationAlgebraic Topology
Formal & Physical Sciences MathematicsENThe Algebraic Topology Iceberg Explained | Animated MathAnimated MathSeptember 20, 2026 31 min★ ★ ★ ★ ★ 5/5Algebraic TopologyHomologyFundamental Group
Formal & Physical Sciences MathematicsENЛекция 1 | Рациональная теория гомотопий | Вася ИонинVasya IoninSeptember 15, 2026 157 min★ ★ ★ ★ ☆ 4/5Rational Homotopy TheoryDelta-Generated SpacesModel Categories
Formal & Physical Sciences MathematicsENViktória Földvári - Maximal tb Representatives of Double Twist Knots - IPAM at UCLAViktória FöldváriAugust 26, 2026 23 min★ ★ ★ ★ ☆ 4/5Legendrian KnotsContact GeometryThurston-Bennequin Invariant
Formal & Physical Sciences MathematicsENMisha Gromov - Novikov Conjecture and Scalar Curvature with CornersMisha GromovJuly 20, 2026 65 min★ ★ ★ ★ ☆ 4/5Novikov ConjectureScalar CurvatureManifolds With Corners
Formal & Physical Sciences MathematicsENГомологии Хегора-Флоера и тау-инвариант | QTC | Иван НасоновIvan NasonovMay 8, 2026 121 min★ ★ ★ ★ ☆ 4/5Heegaard Floer HomologyTau-InvariantKnot Theory
