Lambdia

Convex geometry

1 artículo
0 1 polytope1 22 polytope1 32 polytope1 42 polytope2 21 polytope2 31 polytope2 41 polytope25 great circles of the spherical octahedron3 21 polytope31 great circles of the spherical icosahedron4 21 polytope4 polytopeA5 polytopeA6 polytopeA7 polytopeA8 polytopeAbstract polytopeAdventures among the toroidsAlexandrovs theorem on polyhedraAlgebraic interiorAlgorithmic problems on convex setsAlpha shapeAlternationAngular defectApeirotopeApexApothemArrangement of hyperplanesArt gallery problemArt gallery theorems and algorithmsAssociahedronAsymptotic geometryB convex spaceB5 polytopeB6 polytopeB7 polytopeB8 polytopeBicupolaBifrustumBilinski dodecahedronBipolar theoremBipyramidBirectified 16 cell honeycombBitruncated 16 cell honeycombBitruncated 24 cell honeycombBitruncated tesseractic honeycombBitruncationBlands ruleBlaschke sumBlind polytopeBloomingBlunt coneBreniers theoremBrouwer fixed point theoremBusemann petty problemBusemanns theoremCantellated 24 cell honeycombCantellated 5 cubeCantellated 5 orthoplexesCantellated 5 simplexesCantellated 6 cubeCantellated 6 orthoplexesCantellated 6 simplexesCantellated 7 cubeCantellated 7 orthoplexesCantellated 7 simplexesCantellated 8 simplexesCantellated tesseractic honeycombCantellationCantic 5 cubeCantic 6 cubeCantic 7 cubeCantic 8 cubeCantitruncated 24 cell honeycombCantitruncated tesseractic honeycombCauchys theoremCc systemChamferChamfered dodecahedronChiral polytopeChiralityChoquet theoryCircumcenter of massClosed convex functionCommon netComplex convexityComplex polytopeComposite polyhedronComputing the continuous discretelyConcave functionConcavificationConcentration of measureConfigurationConical combinationConvex bodyConvex capConvex combinationConvex compactificationConvex conjugateConvex curveConvex functionConvex hullConvex hull of a simple polygonConvex layersConvex metric spaceConvex polygonConvex polyhedraConvex polytopeConvex positionConvex setConvex spaceConvexity correctionConvexity in economicsConway polyhedron notationCopositive matrixCriss cross algorithmCubic cupolaCubic pyramidCubical bipyramidCuboidCunninghams ruleCupolaCurve orientationCyclohedronCyclotruncated 5 simplex honeycombCyclotruncated simplicial honeycombD rer graphD5 polytopeD6 polytopeD7 polytopeD8 polytopeDanzer setDe quinque corporibus regularibusDecahedronDehn invariantDeltahedronDescartes on polyhedraDieudonn's theoremDifference bound matrixDihedronDiminished trapezohedronDissection problemDistributive polytopeDitrigonal polyhedronDodecagonal prismDual cone and polar coneDual polygonDual polyhedronDual snub 24 cellDuopyramidDvoretzkys theoremDyakis dodecahedronDykstras projection algorithmE6 polytopeE7 polytopeE8 polytopeEdgeEffective domainEhrhart polynomialEkeland variational principleElongated bicupolaElongated cupolaElongated dodecahedronElongated gyrobifastigiumEnneadecahedronEnneahedronEpigraphEquichordal point problemEquilateral gyrobifastigiumEquiprojective polyhedraEutactic starExpanded cuboctahedronExpanded icosidodecahedronExpansionExposed pointExtreme pointExtreme setFaceFacetFacetingFarkas lemmaFenchel moreau theoremFinal stellation of the icosahedronFour vertex theoremFrustumGauss lucas theoremGeometric folding algorithmsGift wrapping algorithmGilbert johnson keerthi distance algorithmGoldberg coxeter constructionGordans lemmaGosset elte figuresGram euler theoremGraph of a polytopeGreat 120 cell honeycombGreat complex icosidodecahedronGreat cubicuboctahedronGreat triambic icosahedronGyroelongated bicupolaGyroelongated cupolaHadamard three lines theoremHadwigers theoremHanner polytopeHappy ending problemHarold scott macdonald coxeterHart circleHendecagrammic prismHendecahedronHeptadecahedronHeptahedronHeptellated 8 simplexesHessian polyhedronHexadecahedronHexagonal bifrustumHexagonal bipyramidHexagonal prismHexagonal trapezohedronHexahedronHexecontahedronHexic 7 cubesHexicated 7 orthoplexesHexicated 7 simplexesHexicated 8 simplexesHilbert cubeHilbert projection theoremHoberman sphereHolyhedronHoneycombHosohedronHypercubic honeycombHyperplane separation theoremHyperpyramidHyperrectangleHypographIcosahedral bipyramidIcosahedral pyramidIcositetrahedronIdeal polyhedronInscribed sphereInscribed square in a triangleIntegral polytopeInternal and external anglesInvex functionIsogonal figureIsohedral figureIsotoxal figureJensen inequalityJohn flinders petrieK convex functionK convexity in rnKachurovskiis theoremKakutani fixed point theoremKakutanis theoremKaleidocycleKaramatas inequalityKirchbergers theoremKlee minty cubeKleetopeKrein milman theoremLattice polyhedronLegendre transformationLensLeonardo polyhedronLinear separabilityLocal convex hullLocally convex topological vector spaceLogarithmically concave functionLower convex envelopeLudwig schl fliM bius kantor polygonM riesz extension theoremMacbeath regionMahler volumeMatching polytopeMatroid polytopeMaurer roseMidpoint polygonMidpoint stretching polygonMidsphereMilmans reverse brunn minkowski inequalityMinkowski functionalMinkowski portal refinementMinkowski problem for polytopesMixed volumeMn vs universality theoremModulus and characteristic of convexityMonostatic polytopeMoreaus theoremN dimensional polyhedronNear miss johnson solidNef polygonNewton polytopeNoble polyhedronNon convexityNormal coneNormal polytopeOctadecahedronOctagonal prismOctahedral cupolaOctahedral pyramidOctahedronOmnitruncated 5 simplex honeycombOmnitruncated 6 simplex honeycombOmnitruncated 7 simplex honeycombOmnitruncated 8 simplex honeycombOmnitruncated polyhedronOmnitruncated simplicial honeycombOmnitruncated tesseractic honeycombOmnitruncationOrder 5 icosahedral 120 cell honeycombOriented matroidOrigami polyhedra designOrthogonal convex hullOrthogonal polyhedronParallelepipedParallelohedronPentadecahedronPentagonal bifrustumPentagonal trapezohedronPentagram mapPentagrammic order 600 cell honeycombPentahedronPentahexagonal pyritoheptacontatetrahedronPentellated 6 simplexesPentellated 7 cubePentellated 7 orthoplexesPentellated 8 simplexesPentic 6 cubesPentic 7 cubesPermutoassociahedronPermutohedronPerspectiva corporum regulariumPetrie polygonPlesiohedronPoint groups in four dimensionsPoint in polygonPolar sinePolyconvex functionPolygon coveringPolygon partitionPolygon with holesPolygonal chainPolygonal turningPolygonalizationPolyhedral complexPolyhedral graphPolyhedral groupPolyhedral terrainPolyhedron modelPolymakePolytetrahedronPopovicius inequalityPotato peelingPrismatic uniform 4 polytopeProjection bodyProjections onto convex setsProjectively unique polytopeProper convex functionProprismPseudoconvex functionPyramidPyritohedronQuarter 5 cubic honeycombQuarter 6 cubic honeycombQuarter 7 cubic honeycombQuarter 8 cubic honeycombQuasiconvex functionQuotient of subspace theoremR tyrrell rockafellarRandom polytopeRecession coneRectificationRectified 24 cell honeycombRectified 5 cubeRectified 5 orthoplexesRectified 5 simplexesRectified 6 cubeRectified 6 orthoplexesRectified 6 simplexesRectified 7 cubeRectified 7 orthoplexesRectified 7 simplexesRectified 8 cubeRectified 8 orthoplexesRectified 8 simplexesRectified 9 cubesRectified 9 orthoplexesRectified 9 simplexesRectified prismRectified tesseractic honeycombRectified truncated cubeRectified truncated dodecahedronRectified truncated icosahedronRectified truncated octahedronRectified truncated tetrahedronRegular complex polygonRegular figuresRegular polytopeRegular skew apeirohedronRegular skew polyhedronRelative convex hullRhombic dodecahedronRhombic enneacontahedronRhombic hectotriadiohedronRhombic hexecontahedronRhombic icosahedronRhombic triacontahedronRhombohedronRotating calipersRuncic 5 cubesRuncic 6 cubesRuncic 7 cubesRuncinated 16 cell honeycombRuncinated 24 cell honeycombRuncinated 5 cubeRuncinated 5 orthoplexesRuncinated 5 simplexesRuncinated 6 cubeRuncinated 6 orthoplexesRuncinated 6 simplexesRuncinated 7 cubeRuncinated 7 orthoplexesRuncinated 7 simplexesRuncinated 8 simplexesRuncinated tesseractic honeycombRuncinationRuncitruncated tesseractic honeycombSchl fli orthoschemeSchlegel diagramSchur convex functionSchwarz lanternSchwarz triangleScutoidSelf avoiding walkSemiregular polyhedronShephards problemSigned graphSimple polytopeSimplexSimplicial polytopeSkew apeirohedronSliver polygonSmall complex icosidodecahedronSmall icosihemidodecahedronSmall rhombihexahedronSmall stellated 120 cell honeycombSnub 24 cell honeycombSnub polyhedronSnub rhombicuboctahedronSonobeSos convexitySource unfoldingSpherical polyhedraSquare tilingStacked polytopeStar polyhedronStar unfoldingSteinitz theoremStellaStellationStereohedronSteric 5 cubesSteric 6 cubesSteric 7 cubesSteric tesseractic honeycombStericantic tesseractic honeycombStericated 24 cell honeycombStericated 5 cubeStericated 5 simplexesStericated 6 cubeStericated 6 orthoplexesStericated 6 simplexesStericated 7 cubeStericated 7 orthoplexesStericated 7 simplexesStericated 8 simplexesSteriruncic tesseractic honeycombStrictly convex setStrictly convex spaceSubgradient methodSupport functionSupporting hyperplaneTable of polyhedron dihedral anglesTangent coneTen of diamonds decahedronTesseractic honeycombTetradecahedronTetragonal trapezohedronTetrahedral bipyramidTetrahedral cupolaTetrated dodecahedronTonellis theoremTrapezohedronTriangle groupTriangular bifrustumTridecahedronTrigonal trapezohedronTruncated 16 cell honeycombTruncated 24 cell honeycombTruncated 5 cubeTruncated 5 orthoplexesTruncated 5 simplexesTruncated 6 cubeTruncated 6 orthoplexesTruncated 6 simplexesTruncated 7 cubeTruncated 7 orthoplexesTruncated 7 simplexesTruncated 8 cubeTruncated 8 orthoplexesTruncated 8 simplexesTruncated cuboctahedronHexagonal truncated trapezohedronTruncated icosidodecahedronTruncated octahedronTruncated rhombicosidodecahedronTruncated rhombicuboctahedronTruncated square antiprismTruncated tesseractic honeycombTruncated tetrakis cubeTruncated trapezohedronTruncated triakis icosahedronTruncated triakis octahedronTruncated triakis tetrahedronTruncated triangular trapezohedronTruncationUniform 5 polytopeUniform 6 polytopeUniform 7 polytopeUniform 8 polytopeUniform 9 polytopeUniform coloringUniform tiling symmetry mutationsUniformly convex spaceUniformly smooth spaceVertexVertex arrangementVertex configurationVertex enumeration problemVertex figureVisibility polygonWaterman polyhedronWeaire phelan structureWedgeWinternitzs theoremWitting polytopeWythoff constructionWythoff symbolZadehs ruleZonohedronZonoidZonotopeBorsuks conjectureCaratheodory's theorem convex hullConvex seriesConvexity radiusConstant width curve ofDual systemDuality gapDuality optimizationDykstra's projection algorithmFenchel conjugateFenchels inequalityFenchels theoremFenchel young inequalityFenchelmoreau theoremFixed point theorems in infinite dimensional spaceGilbertjohnsonkeerthi distance algorithmHadwiger conjecture combinatorial geometryHelly's theoremHermitehadamard inequalityInfimal convoluteIntervalIsoperimetric inequalityJarvis marchKreinmilman theoremLagrange multiplierLogarithmically convex functionMazurs lemmaMilman's reverse brunnminkowski inequalityMinkowski's theoremMinkowskisteiner formulaMixture densityNormal cone convex analysisOrthogonally convex setRegion model checkingSemi continuitySeparating axis theoremShapleyfolkman lemmaSteiner point triangleStrong dualitySubderivativeSubdifferentialSupporting hyperplane theoremTarski's plank problemUrsescu theoremWeak dualityAnalytic polyhedronC convexityConcave and convex operatorsConvex domainConvex functionalConvex gameConvex integrationConvex metricConvex programmingConvex sequenceConvex sets linear space ofConvex sets metric space ofConvex subgroupConvex subsetConvex surfaceConvexityConvexity logarithmicCovering and packingHolomorphically convex complex spaceHomogeneous convex coneKuratowski polyhedronLocally convex latticeLocally convex spaceLocally convex topologyPackingPolyhedral anglePolyhedral chainPolyhedral cyclePolyhedral metricPolyhedron abstractPseudo convex and pseudo concaveRegular polygonRegular polyhedraRib of a polyhedronRiesz convexity theoremSemi regular polyhedraTilingTiling def