This problem book contains exercises for courses in differential equations and calculus of variations at universities and technical institutes. It is designed f

Originally published in the Soviet Union, this text is meant for students of higher schools and deals with the most important sections of mathematics - differen

First truly up-to-date treatment offers a simple introduction to optimal control, linear-quadratic control design, and more. Broad perspective features numerous

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Clear, rigorous introductory treatment covers applications to geometry, dynamics, and physics. It focuses upon problems with one independent variable, connectin