Нашли опечатку? Выделите ее мышкой и нажмите Ctrl+Enter
Название: Boundary and Eigenvalue Problems in Mathematical Physics.
Автор: Sagan Рю
This well-known advanced undergraduate- and graduate-level text uses a few basic concepts to solve and develop complete answers to linear homogeneous partial differential equations such as the problems of the vibrating string, the vibrating membrane, and heat conduction. With problems and solutions.