"Cálculo de variaciones." . . "Ottimizzazione (Matematica)" . . "Calcolo delle variazioni." . . "minimisation." . . "Optimización matemática." . . "analyse convexe." . . "Optimisation mathématique." . . "optimisation mathématique." . "Problemi di massimo e minimo." . . "Problèmes extrémaux (mathématiques)" . . "principe maximum." . . "mathématiques optimisation." . . "Calcul des variations." . . "MATHEMATICS Mathematical Analysis." . . "Calculus of variations." . . "calcul variation." . . "Variationsrechnung." . . "Optimierung." . . . . "Extremal problems (Mathematics)" . . . . . . . . . . . "Teorija èkstremal'nych zadač" . "Theory of extremal problems." . . . . . . . . . "Teorii︠a︡ ėkstremalʹnykh zadach" . . "Electronic books" . "Electronic books"@en . . . . . . . . . . . "Theory of extremal problems" . "Theory of extremal problems"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Mathematics." . . "Mathematical optimization." . . "Maximums et minimums." . . "Maxima and minima." . . "MATHEMATICS Calculus." . .