"Using the variational principle, sufficient conditions are presented for the existence of a pair of pseudoconjugate points in a given interval relative to the half-linear second order diferential equation. The endpoints of the interval under consideration are allowed to be singular and an important role is played by the princiapl and coprincipal solution of his equation."@en . . "Miskocl Math. Notes" . "Pseudoconjugacy criteria for half-linear second order differential equations"@en . "1586-8850" . "Pseudoconjugacy criteria for half-linear second order differential equations" . "Using the variational principle, sufficient conditions are presented for the existence of a pair of pseudoconjugate points in a given interval relative to the half-linear second order diferential equation. The endpoints of the interval under consideration are allowed to be singular and an important role is played by the princiapl and coprincipal solution of his equation." . . . . . "HU - Ma\u010Farsko" . . . "14310" . "1"^^ . "Half-linear differential equation; principal solution; coprincipal solution; psudoconjugacy"@en . . "12"^^ . "Pseudoconjugacy criteria for half-linear second order differential equations" . "RIV/00216224:14310/05:00019318" . "1"^^ . "[AA46D7E66229]" . . . "2" . . . "RIV/00216224:14310/05:00019318!RIV10-MSM-14310___" . . . . . . "Pseudoconjugacy criteria for half-linear second order differential equations"@en . "P(IAA1163401), Z(MSM0021622409)" . . "6" . "539583" . "Do\u0161l\u00FD, Ond\u0159ej" .