共 11 条
[1]
Crandall M.G., 1971, J FUNCT ANAL, V8, P321, DOI DOI 10.1016/0022-1236(71)90015-2
[2]
CRANDALL MG, 1973, ARCH RATION MECH AN, V52, P161, DOI 10.1007/BF00282325
[3]
DIEUDONNE J, 1949, ARCH MATH, V2, P49
[4]
HILLE E, 1957, 31 AM MATH SOC PUBL
[5]
Kato T., 1976, PERTURBATION THEORY
[7]
KIELHOFER H, 1974, ARCH RATION MECH AN, V57, P150, DOI 10.1007/BF00248417
[8]
KIELHOFER H, 1979, MATH METHOD APPL SCI, V1, P498
[9]
MAGNUS RJ, 1976, P LOND MATH SOC, V32, P251
[10]
VAINBERG M. M, 1974, THEORY BRANCHING SOL