Revision #53 → #1053 · back to history
addedCalculus of variations2ff6d57099e9
addedExtremum of a functional4a8e1c0840d5
addedExtremal function3f3909abb453
addedLocal maximum and minimum2ba7a5f6ab40
addedStrong and weak extremac870247d0897
addedStrong extremum is weak extremumc7419672641b
addedEuler–Lagrange equationbaac58c031f6
addedVariation of a functiona9b332dd60ff
addedFunctional derivatived7a01dd1fd96
addedEuler–Lagrange is necessary not sufficient96c31dbaa1a0
addedShortest curve between two points53e598899e1a
addedBeltrami identity748aa6f3d060
addedEuler–Poisson equation47f049f596f7
addedDu Bois-Reymond's theorem52944eb2bec9
addedLavrentiev phenomenon0318db0a463c
addedManià's example327918c17021
addedWeak repulsion propertya8393874b306
addedMembrane potential energy7951b6f5c673
addedPlateau's probleme9111e3d5bbe
addedNonlinear Euler–Lagrange equation84f282fb9027
addedDirichlet's principle599c0b256cec
addedWeierstrass non-existence example90fdec42d103
addedValidity of Dirichlet's principlea3118802f031
addedNatural boundary conditionsb308a7693f68
addedEquilibrium of external forcesb255c8737814
addedEigenvalue problems as variational problems5780d08d0533
addedSturm–Liouville eigenvalue problem8c0dfa97a899
addedMinimizer satisfies Euler–Lagrange equationfc16b0cb472d
addedRayleigh–Ritz method11e984b834f0
addedNatural boundary conditions (Sturm–Liouville)fd9dee488fce
addedEuler–Lagrange equation in several dimensions206a852358a8
addedNatural boundary condition (several dimensions)b4e313304279
addedFermat's principlef498494ac290
addedSnell's laweb23821fd5b4
addedHamilton–Jacobi theory077eacfa2f68
addedLagrangianf673e1fa7f64
addedHamilton's principlebccd12803e7a
addedLagrange's equations769ad7888d2a
addedConjugate momenta72bf0eb65736
addedHamiltoniana327d5092d74
addedHamilton–Jacobi equationb8d8d2bd0a1e
addedFirst and second variation932d19c19f0f
addedDifferentiable functional1f71ed8b6095
addedTwice differentiable functional2b905066dce6
addedStrongly positive second variation05b9adf020a3
addedSufficient condition for a minimumd03f666bb197