๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Some surjectivity theorems for compact perturbations of accretive operators

โœ Scribed by Norimichi Hirano


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
596 KB
Volume
8
Category
Article
ISSN
0362-546X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Zeros and mapping theorems for perturbat
โœ R.P. Agarwal; Haiyun Zhou; Yeol Je Cho; Shin Min Kang ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 401 KB

Let X be a real Banach space and T : D(T) C X --\\* 2 X be an m-accretive operator. Let C : D(T) C X --~ X be a bounded operator (not necessarily continuous) such that C(T -+-i)-1 is compact. Suppose that for every x โ€ข D(T) with Hxll > r, there exists jx 6 Jx such that > o, (,) for all u E Tx. Then