Formal & Physical Sciences MathematicsENCalculus: What is zero to the power of zero?Richard E BorcherdsJune 19, 2020 16 min★ ★ ★ ★ ☆ 4/50^0ExponentiationCalculus
Formal & Physical Sciences MathematicsENAlgebraic geometry 47: Resolution of curve singularitiesRichard E BorcherdsJune 19, 2020 21 min★ ★ ★ ★ ★ 5/5Algebraic GeometrySingularitiesBlowup
Formal & Physical Sciences MathematicsENHistory of science 7: Did Witt discover the Leech lattice?Richard E BorcherdsJune 18, 2020 17 min★ ★ ★ ★ ☆ 4/5Leech LatticeErnst WittSphere Packing
Formal & Physical Sciences MathematicsENHistory of science 6: The Monty Hall problemRichard E BorcherdsJune 18, 2020 13 min★ ★ ★ ★ ☆ 4/5Monty HallProbabilityHistory of Science
Formal & Physical Sciences MathematicsENAlgebraic geometry 46: Examples of Hurwitz curvesRichard E BorcherdsJune 18, 2020 13 min★ ★ ★ ★ ★ 5/5Algebraic GeometryHurwitz CurvesAutomorphism Groups
Formal & Physical Sciences MathematicsENAlgebraic geometry 45: Hurwitz curvesRichard E BorcherdsJune 18, 2020 17 min★ ★ ★ ★ ☆ 4/5Algebraic GeometryHurwitz CurvesGroup Actions
Formal & Physical Sciences MathematicsENAlgebraic geometry 44: Survey of curvesRichard E BorcherdsJune 17, 2020 25 min★ ★ ★ ★ ☆ 4/5Algebraic GeometryCurvesGenus
Formal & Physical Sciences MathematicsENAlgebraic geometry 43: Proper mapsRichard E BorcherdsJune 16, 2020 25 min★ ★ ★ ★ ★ 5/5Algebraic GeometryProper MapsProjective Varieties
Formal & Physical Sciences MathematicsENAlgebraic geometry 42: ResultantsRichard E BorcherdsJune 15, 2020 14 min★ ★ ★ ★ ★ 5/5ResultantElimination TheoryAlgebraic Geometry
Formal & Physical Sciences MathematicsENAlgebraic geometry 41: CompletionsRichard E BorcherdsJune 15, 2020 19 min★ ★ ★ ★ ★ 5/5Algebraic GeometryCompletionsHensel's Lemma
Formal & Physical Sciences MathematicsENalgebraic geometry 40 Examples of resolutionsRichard E BorcherdsJune 14, 2020 22 min★ ★ ★ ★ ★ 5/5Algebraic GeometryResolution of SingularitiesBlow-Up
Formal & Physical Sciences MathematicsENalgebraic geometry 39 Du Val singularitiesRichard E BorcherdsJune 14, 2020 19 min★ ★ ★ ★ ★ 5/5Algebraic GeometryDu Val SingularitiesBlow-Up
Formal & Physical Sciences MathematicsENalgebraic geometry 36 The Atiyah flopRichard E BorcherdsJune 13, 2020 12 min★ ★ ★ ★ ★ 5/5Algebraic GeometryBirational GeometryAtiyah Flop
Formal & Physical Sciences MathematicsENSolving the Max-Cut SDP || @ CMU || Lecture 19c of CS Theory ToolkitRyan O'DonnellJune 12, 2020 15 min★ ★ ★ ★ ☆ 4/5Max-CutSemidefinite ProgrammingEllipsoid Method
Formal & Physical Sciences MathematicsENalgebraic geometry 35 More on blow upsRichard E BorcherdsJune 12, 2020 22 min★ ★ ★ ★ ★ 5/5Algebraic GeometryBlow-UpBirational Geometry
Formal & Physical Sciences MathematicsENalgebraic geometry 34 Blowing up a pointRichard E BorcherdsJune 12, 2020 23 min★ ★ ★ ★ ☆ 4/5Algebraic GeometryBlow-UpSingularities
Formal & Physical Sciences MathematicsENThe Ellipsoid Algorithm || @ CMU || Lecture 19a of CS Theory ToolkitRyan O'DonnellJune 10, 2020 30 min★ ★ ★ ★ ☆ 4/5Ellipsoid AlgorithmLinear ProgrammingConvex Optimization
Formal & Physical Sciences MathematicsENalgebraic geometry 33 Rationality of cubic surfacesRichard E BorcherdsJune 9, 2020 23 min★ ★ ★ ★ ☆ 4/5Algebraic GeometryCubic SurfacesRationality
Formal & Physical Sciences MathematicsENalgebraic geometry 32 Elliptic functions and cubic curvesRichard E BorcherdsJune 9, 2020 19 min★ ★ ★ ★ ★ 5/5Elliptic FunctionsCubic CurvesAlgebraic Geometry
Formal & Physical Sciences MathematicsENalgebraic geometry 31 Rational mapsRichard E BorcherdsJune 8, 2020 21 min★ ★ ★ ★ ★ 5/5Algebraic GeometryRational MapsRational Functions
Formal & Physical Sciences MathematicsENPuissance d'un test statistique et taille d'échantillonStatistical Power and Sample SizeThierry AncelleJune 7, 2020 11 min★ ★ ★ ★ ☆ 4/5Statistical PowerSample SizeHypothesis Testing
Formal & Physical Sciences MathematicsENMonstrous moonshineRichard E BorcherdsJune 7, 2020 51 min★ ★ ★ ★ ★ 5/5Monstrous MoonshineMonster GroupModular Functions
Formal & Physical Sciences MathematicsENalgebraic geometry 30 The Ax Grothendieck theoremRichard E BorcherdsJune 6, 2020 20 min★ ★ ★ ★ ★ 5/5Ax-Grothendieck TheoremAlgebraic GeometryModel Theory
Formal & Physical Sciences MathematicsENalgebraic geometry 29 Automorphisms of spaceRichard E BorcherdsJune 6, 2020 17 min★ ★ ★ ★ ☆ 4/5Algebraic GeometryAutomorphismsAffine Space
Formal & Physical Sciences MathematicsENalgebraic geometry 28 Products of projective varietiesRichard E BorcherdsJune 6, 2020 11 min★ ★ ★ ★ ☆ 4/5Algebraic GeometryProjective VarietiesSegre Embedding
Formal & Physical Sciences MathematicsENalgebraic geometry 27 The twisted cubicRichard E BorcherdsJune 6, 2020 15 min★ ★ ★ ★ ☆ 4/5Algebraic GeometryTwisted CubicProjective Variety
Formal & Physical Sciences MathematicsENalgebraic geometry 26 Affine algebraic sets and commutative ringsRichard E BorcherdsJune 5, 2020 24 min★ ★ ★ ★ ★ 5/5Algebraic GeometryCommutative AlgebraAffine Varieties
Humanities, Social Sciences & Thought MathematicsENZeno's Paradoxes and Mathematics - Ep. 3.7: The instant of changeGraham PriestJune 4, 2020 13 min★ ★ ★ ★ ☆ 4/5Zeno's ParadoxesInstant of ChangeDialetheism
Humanities, Social Sciences & Thought MathematicsENZeno's Paradoxes and Mathematics - Ep. 3.4: The Russellian account of motionGraham PriestJune 4, 2020 24 min★ ★ ★ ★ ☆ 4/5Zeno's ParadoxesRussellMotion
Humanities, Social Sciences & Thought MathematicsENZeno's Paradoxes and Mathematics - Ep. 3.3: Why infinitesimals were banished from mathematicsGraham PriestJune 4, 2020 10 min★ ★ ★ ★ ☆ 4/5Zeno's ParadoxesInfinitesimalsCalculus
Formal & Physical Sciences MathematicsENZeno's Paradoxes and Mathematics - Ep. 3.2: What is an infinitesimal?Graham PriestJune 4, 2020 12 min★ ★ ★ ★ ☆ 4/5InfinitesimalsZeno's ParadoxesCalculus
Humanities, Social Sciences & Thought MathematicsENZeno's Paradoxes and Mathematics - Ep. 3.1: Zeno's paradoxesGraham PriestJune 4, 2020 10 min★ ★ ★ ★ ☆ 4/5Zeno's ParadoxesPhilosophy of MathematicsDialetheism
Formal & Physical Sciences MathematicsENMax-st-Flow is an LP || @ CMU || Lecture 18a of CS Theory ToolkitRyan O'DonnellJune 4, 2020 14 min★ ★ ★ ★ ☆ 4/5Linear ProgrammingMax FlowCombinatorial Optimization
Formal & Physical Sciences MathematicsENalgebraic geometry 25 Morphisms of varietiesRichard E BorcherdsJune 4, 2020 18 min★ ★ ★ ★ ☆ 4/5Algebraic GeometryMorphismsVarieties
Formal & Physical Sciences MathematicsENalgebraic geometry 24 Regular functionsRichard E BorcherdsJune 4, 2020 24 min★ ★ ★ ★ ★ 5/5Algebraic GeometryRegular FunctionsVarieties
Formal & Physical Sciences MathematicsENLinear Programming: Optimization Reduces to Feasibility || @ CMU || Lecture 17d of CS Theory ToolkitRyan O'DonnellJune 3, 2020 22 min★ ★ ★ ★ ★ 5/5Linear ProgrammingOptimizationFeasibility
Formal & Physical Sciences MathematicsENalgebraic geometry 23 CategoriesRichard E BorcherdsJune 3, 2020 15 min★ ★ ★ ★ ☆ 4/5Category TheoryAlgebraic GeometryMorphisms
Formal & Physical Sciences MathematicsENalgebraic geometry 22 Toric varietiesRichard E BorcherdsJune 3, 2020 24 min★ ★ ★ ★ ★ 5/5Toric VarietiesAlgebraic GeometryCones
Formal & Physical Sciences MathematicsENLinear Programming: Bit Complexity || @ CMU || Lecture 17c of CS Theory ToolkitRyan O'DonnellJune 2, 2020 24 min★ ★ ★ ★ ★ 5/5Linear ProgrammingBit ComplexityNP
Formal & Physical Sciences MathematicsENalgebraic geometry 21 Projective space bundlesRichard E BorcherdsJune 2, 2020 21 min★ ★ ★ ★ ★ 5/5Algebraic GeometryProjective BundlesHirzebruch Surfaces