共 50 条
- [42] GLOBAL ASYMPTOTIC STABILITY AND SYMMETRIC PERIODIC-SOLUTIONS JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 1972, 294 (04): : 249 - +
- [44] ASYMPTOTIC-BEHAVIOR FOR THE SOLUTION OF THE EQUATION X(T)=-F(T,X(T)) + F(T,X(T-1)) + H(T) ANNALES DE LA SOCIETE SCIENTIFIQUE DE BRUXELLES SERIES 1-SCIENCES MATHEMATIQUES ASTRONOMIQUES ET PHYSIQUES, 1978, 92 (04): : 263 - 269
- [47] PERIODIC-SOLUTIONS OF X''+F(X)X2N+G(G) O WITH ARBITRARILY LARGE PERIOD NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1972, 19 (01): : A133 - &