共 50 条
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- [2] NOTES ON ASYMPTOTIC PERTURBATION-THEORY FOR SCHRODINGER EIGENVALUE PROBLEMS HELVETICA PHYSICA ACTA, 1988, 61 (03): : 257 - 304
- [5] PERTURBATION-THEORY FOR DEFINITE GENERALIZED EIGENVALUE PROBLEM NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1976, 23 (07): : A683 - A683
- [7] ADIABATIC PERTURBATION-THEORY FOR ENERGY EIGENVALUE PROBLEM PHYSICA A, 1978, 93 (3-4): : 559 - 573
- [9] RAYLEIGH QUOTIENT AND PERTURBATION-THEORY FOR THE EIGENVALUE PROBLEM - COMMENT JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1988, 55 (04): : 986 - 988