共 12 条
- [1] Necessary and sufficient conditions for existence of periodic motions of forced systems of particles Zeitschrift für angewandte Mathematik und Physik ZAMP, 2001, 52 : 535 - 540
- [2] Necessary and sufficient conditions for existence of periodic motions of forced systems of particles ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 2001, 52 (03): : 535 - 540
- [4] FOLDY-WOUTHUYSEN TRANSFORMATIONS IN AN INDEFINITE METRIC SPACE .1. NECESSARY AND SUFFICIENT CONDITIONS FOR EXISTENCE PHYSICAL REVIEW D, 1976, 13 (08): : 2245 - 2249
- [5] Necessary and sufficient conditions of the existence of homoclinic trajectories and cascade of bifurcations in Lorenz-like systems: birth of strange attractor and 9 homoclinic bifurcations Nonlinear Dynamics, 2016, 84 : 1055 - 1062
- [9] Necessary and sufficient conditions for the existence of a positive definite solution of equation X + Σi=1n Ai*X-1 Ai = I PROCEEDINGS OF THE THIRD INTERNATIONAL WORKSHOP ON APPLIED MATRIX THEORY, 2009, : 58 - 60