Admissible extremals in problems of variational calculus with constraints in the form of the system of linear inhomogeneous differential equations of first order with rectangular m... von M. A. Elishevich

Volltext

Boundary-value problem for a system of linear nonhomogeneous first order differential equations with rectangular matrices von M. A. Elishevich

Volltext

Problems of the variational calculus with movable ends and higher-order derivatives von M. A. Elishevich

Volltext

Periodic solutions for a system of linear nonhomogeneous first order differential equations with rectangular periodic matrices von M. A. Elishevich

Volltext

The Cauchy problem for a system of linear nonhomogeneous first order differential equations with rectangular matrices von M. A. Elishevich

Volltext

Bounded solutions of a system of linear inhomogeneous differential equations of the first order with rectangular matrices von A. A. Bojchuk, M. A. Elishevich

Volltext