共 50 条
- [21] THE ITERATIVE SOLUTION OF INITIAL-VALUE PROBLEMS FOR ORDINARY DIFFERENTIAL-EQUATIONS USSR COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 1982, 22 (02): : 58 - 72
- [24] GEOMETRY OF 2ND-ORDER DIFFERENTIAL-EQUATIONS ANNALES DE L INSTITUT HENRI POINCARE-PHYSIQUE THEORIQUE, 1986, 45 (01): : 1 - 28
- [25] ON OSCILLATION OF 2ND-ORDER DIFFERENTIAL-EQUATIONS INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 1981, 12 (12): : 1425 - 1428
- [30] EXISTENCE THEOREMS FOR 2ND-ORDER DIFFERENTIAL-EQUATIONS WITH PIECEWISE CONSTANT ARGUMENT DIFFERENTIAL EQUATIONS //: PROCEEDINGS OF THE EQUADIFF CONFERENCE, 1989, 118 : 389 - 395