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Approximations of Antieigenvalue and Antieigenvalue-Type Quantities
Author
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-22
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
We will extend the definition of antieigenvalue of an operator to antieigenvalue-type quantities, in the first section of this paper, in such a way that the relations between antieigenvalue-type quantities and their corresponding Kantorovich-type inequalities are analogous to those of antieigenvalue and Kantorovich inequality.
In the second section, we approximate several antieigenvalue-type quantities for arbitrary accretive operators.
Each antieigenvalue-type quantity is approximated in terms of the same quantity for normal matrices.
In particular, we show that for an arbitrary accretive operator, each antieigenvalue-type quantity is the limit of the same quantity for a sequence of finite-dimensional normal matrices.
American Psychological Association (APA)
Seddighin, Morteza. 2012. Approximations of Antieigenvalue and Antieigenvalue-Type Quantities. International Journal of Mathematics and Mathematical Sciences،Vol. 2012, no. 2012, pp.1-15.
https://search.emarefa.net/detail/BIM-463083
Modern Language Association (MLA)
Seddighin, Morteza. Approximations of Antieigenvalue and Antieigenvalue-Type Quantities. International Journal of Mathematics and Mathematical Sciences No. 2012 (2012), pp.1-15.
https://search.emarefa.net/detail/BIM-463083
American Medical Association (AMA)
Seddighin, Morteza. Approximations of Antieigenvalue and Antieigenvalue-Type Quantities. International Journal of Mathematics and Mathematical Sciences. 2012. Vol. 2012, no. 2012, pp.1-15.
https://search.emarefa.net/detail/BIM-463083
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-463083