共 50 条
- [2] THE NONEXISTENCE OF EIGENVALUES OF A LAPLACE OPERATOR IN SEVERAL INFINITE DOMAINS ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1982, 62 (5BIS): : T295 - T297
- [5] NONEXISTENCE OF POSITIVE EIGENVALUES OF THE SCHRODINGER OPERATOR IN A DOMAIN WITH UNBOUNDED BOUNDARY JOURNAL OF MATHEMATICS OF KYOTO UNIVERSITY, 1991, 31 (02): : 467 - 485