共 50 条
- [2] GENERIC SINGULARITIES OF DISCONTINUOUS VECTOR-FIELDS [J]. ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS, 1981, 53 (02): : 257 - 260
- [3] STABILITY OF PARAMETRIZED FAMILIES OF VECTOR-FIELDS [J]. ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS, 1985, 57 (02): : 155 - 158
- [4] THE CENTER CONDITIONS FOR QUADRATIC VECTOR-FIELDS [J]. COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE, 1994, 318 (10): : 909 - 912
- [5] GLOBAL STABILITY OF FAMILIES OF VECTOR-FIELDS [J]. ERGODIC THEORY AND DYNAMICAL SYSTEMS, 1993, 13 : 737 - 766
- [8] STRUCTURE AND STABILITY OF GRADIENT POLYNOMIAL VECTOR-FIELDS [J]. JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, 1990, 41 : 109 - 121
- [10] STABILITY OF PARAMETRIZED FAMILIES OF GRADIENT VECTOR-FIELDS [J]. ANNALS OF MATHEMATICS, 1983, 118 (03) : 383 - 421