Measures of noncompactness and essential pseudospectra on Banach space. (27th June 2013)
- Record Type:
- Journal Article
- Title:
- Measures of noncompactness and essential pseudospectra on Banach space. (27th June 2013)
- Main Title:
- Measures of noncompactness and essential pseudospectra on Banach space
- Authors:
- Ammar, Aymen
Jeribi, Aref - Abstract:
- <abstract abstract-type="main" id="mma2808-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p id="mma2808-para-0001">In this research article, we work with the notion of the measures of noncompactness in order to establish some results concerning the essential pseudospectra of closed, densely defined linear operators in the Banach space. We start by giving a refinement of the definition of the essential pseudospectra by means of the measure of noncompactness, and we give sufficient conditions on the perturbed operator to have its invariance. Copyright © 2013 John Wiley & Sons, Ltd.</p> </abstract>
- Is Part Of:
- Mathematical methods in the applied sciences. Volume 37:Number 3(2014:Feb. 15)
- Journal:
- Mathematical methods in the applied sciences
- Issue:
- Volume 37:Number 3(2014:Feb. 15)
- Issue Display:
- Volume 37, Issue 3 (2014)
- Year:
- 2014
- Volume:
- 37
- Issue:
- 3
- Issue Sort Value:
- 2014-0037-0003-0000
- Page Start:
- 447
- Page End:
- 452
- Publication Date:
- 2013-06-27
- Subjects:
- Mathematics -- Periodicals
Technology -- Mathematics -- Periodicals
519 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/mma.2808 ↗
- Languages:
- English
- ISSNs:
- 0170-4214
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 5402.530000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 3168.xml