31

Almost-periodic solution to nonlinear wave equations

Year:
1977
Language:
english
File:
PDF, 388 KB
english, 1977
32

Quasiperiodic solutions of a weakly dissipative nonlinear wave equation

Year:
1978
Language:
english
File:
PDF, 251 KB
english, 1978
33

Quasiperiodic solutions of a nonlinear wave equation with damping

Year:
1977
Language:
english
File:
PDF, 226 KB
english, 1977
34

Uniform invertibility of a linear differential operator

Year:
1981
Language:
english
File:
PDF, 319 KB
english, 1981
36

Composition of functions in Sobolev spaces

Year:
1982
Language:
english
File:
PDF, 279 KB
english, 1982