共 50 条
- [42] SPLINE COLLOCATION APPROXIMATION TO PERIODIC-SOLUTIONS OF ORDINARY DIFFERENTIAL-EQUATIONS JOURNAL OF COMPUTATIONAL MATHEMATICS, 1992, 10 (02): : 147 - 154
- [43] PERIODIC-SOLUTIONS OF NON-LINEAR ORDINARY DIFFERENTIAL-EQUATIONS COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE A, 1978, 287 (08): : 639 - 641
- [48] THE TSUJI CHARACTERISTIC AND REAL ZEROS OF SOLUTIONS OF 2ND ORDER ORDINARY DIFFERENTIAL-EQUATIONS JOURNAL OF THE LONDON MATHEMATICAL SOCIETY-SECOND SERIES, 1987, 36 : 490 - 500
- [50] PERIODIC-SOLUTIONS WITH PRESCRIBED MINIMAL PERIOD FOR SOME ORDINARY DIFFERENTIAL-EQUATIONS BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA, 1990, 4B (03): : 485 - 498