Download or read book Fundamental Principles in the Theory of Extremal Problems written by Vladimir Mikhaĭlovich Tikhomirov and published by . This book was released on 1986-11-17 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph deals with the general principles of the theory of extremal problems. The author discusses Lagrange's principle, the duality principle, the complete elimination of restrictions, the Hamilton-Jacobi principle, the extension of extremal problems, and the invariance principle.