共 50 条
- [5] VARIATIONAL-METHODS IN NONLINEAR PROBLEMS [J]. LECTURE NOTES IN MATHEMATICS, 1989, 1365 : 100 - 119
- [6] VARIATIONAL-METHODS FOR ONE AND SEVERAL PARAMETER NON-LINEAR EIGENVALUE PROBLEMS [J]. CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES, 1981, 33 (01): : 210 - 228
- [9] ON THE VARIATIONAL-METHODS FOR BOUND-STATE AND SCATTERING PROBLEMS [J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1982, 84 (03): : 163 - 261