On perturbations of m-accretive operators in banach spaces

Proceedings of the American Mathematical Society

Volumn 124, Issue 4, 1996, Pages 1183-1190

  Hirano, Norimichi ^a   Kalinde, A K ^b  

^a YOKOHAMA NATIONAL UNIVERSITY   (Japan)

^b UNIVERSITY OF FORT HARE   (South Africa)

Author keywords

Compact resolvent; Condensing mapping; Perturbations of m accretive operators

Indexed keywords

EID: 21344469618     PISSN: 00029939     EISSN: None     Source Type: Journal    
DOI: 10.1090/s0002-9939-96-03140-1     Document Type: Article

References (8)

1. V. Barbu Nonlinear semigroups and differential equations in Banach spaces, Noordhoff, Leyden, The Netherlands, 1976. MR 52:11666
2. Z. Guan and A. G. Kartsatos, Ranges of perturbed maximal monotone and m-accretive operators in Banach spaces, Trans. Amer. Math. Soc. 347 (1995), 2403-2435. MR 95i:47096
3. N. Hirano, Some surjectivity theorem for compact perturbations of accretive operators, Nonlinear Anal. TMA 8 (1984), 765-774. MR 86a:47054
4. A. G. Kartsatos, Mapping theorems involving ranges of sums of nonlinear operator, Nonlinear Anal. TMA 6 (1982), 271-278 MR 83k:47036
5. _, Recent results involving compact perturbations and compact resolvents of accretive operators in Banach spaces, Proceedings of the First World Congress of Nonlinear Analysts (Tampa, Florida, 1992), Walter De Gruyter (to appear).
6. _, On compact perturbations and compact resolvents of nonlinear m-accretive operators in Banach spaces, Proc. Amer. Math. Soc. 119 (1993), 1189-1199. MR 94c:47076
7. E. Lloyd, Degree theory, Cambridge Univ. Press, New York, 1978. MR 58:12558
8. C. Morales, Remarks on compact perturbations of m-accretive operators, Nonlinear Anal. 16 (1991), 771-780. MR 92e:47118