. "0034-4877" . "Thirty years of the inverse problem in the calculus of variations" . . "RIV/61988987:17310/10:A11010KZ" . "66" . "Thirty years of the inverse problem in the calculus of variations" . . "17310" . . . . "Saunders, David john" . "1"^^ . "1"^^ . "000282848100003" . . . . "1" . "11"^^ . "We consider several aspects of the inverse problem of the calculus of variations as they have developed since 1979, giving some of the principal results, listing significant primary sources and mentioning review articles for further references. The main topics involve questions of the existence and uniqueness of a Lagrangian giving rise to a given family of differential equations; we also describe some different types of inverse problem which arise in the context of quantum mechanics."@cs . "Thirty years of the inverse problem in the calculus of variations"@en . . "REP MATH PHYS" . "inverse problem; calculus of variations."@en . "We consider several aspects of the inverse problem of the calculus of variations as they have developed since 1979, giving some of the principal results, listing significant primary sources and mentioning review articles for further references. The main topics involve questions of the existence and uniqueness of a Lagrangian giving rise to a given family of differential equations; we also describe some different types of inverse problem which arise in the context of quantum mechanics." . . "Thirty years of the inverse problem in the calculus of variations"@cs . "292815" . . . . "Thirty years of the inverse problem in the calculus of variations"@en . "We consider several aspects of the inverse problem of the calculus of variations as they have developed since 1979, giving some of the principal results, listing significant primary sources and mentioning review articles for further references. The main topics involve questions of the existence and uniqueness of a Lagrangian giving rise to a given family of differential equations; we also describe some different types of inverse problem which arise in the context of quantum mechanics."@en . "RIV/61988987:17310/10:A11010KZ!RIV11-GA0-17310___" . "Thirty years of the inverse problem in the calculus of variations"@cs . "[82B0DF17B39C]" . "PL - Polsk\u00E1 republika" . "P(GA201/09/0981)" .