20

10.1090/s0002-9939-96-03140-1

Year:
1996
Language:
english
File:
PDF, 266 KB
english, 1996
29

Existence of nontrivial solutions of semilinear elliptic equations

Year:
1989
Language:
english
File:
PDF, 635 KB
english, 1989
30

Nonlinear evolution equations with nonmonotonic perturbations

Year:
1989
Language:
english
File:
PDF, 658 KB
english, 1989
31

Multiple solutions for quasilinear elliptic equations

Year:
1990
Language:
english
File:
PDF, 786 KB
english, 1990
40

Existence of periodic solutions for the Lotka–Volterra type systems

Year:
2006
Language:
english
File:
PDF, 194 KB
english, 2006
47

Existence of limit cycles for coupled van der Pol equations

Year:
2003
Language:
english
File:
PDF, 275 KB
english, 2003