The Solution by Iteration of a Composed K-Positive Definite Operator Equation in a Banach Space
Author
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-09-06
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The equation Lu=f, where L=A+B , with A being a K-positive definite operator and B being a linear operator, is solved in a Banach space.
Our scheme provides a generalization to the so-called method of moments studied in a Hilbert space by Petryshyn (1962), as well as Lax and Milgram (1954).
Furthermore, an application of the inverse function theorem provides simultaneously a general solution to this equation in some neighborhood of a point xo, where L is Fréchet differentiable and an iterative scheme which converges strongly to the unique solution of this equation.
American Psychological Association (APA)
Aneke, S. J.. 2010. The Solution by Iteration of a Composed K-Positive Definite Operator Equation in a Banach Space. International Journal of Mathematics and Mathematical Sciences،Vol. 2010, no. 2010, pp.1-7.
https://search.emarefa.net/detail/BIM-467264
Modern Language Association (MLA)
Aneke, S. J.. The Solution by Iteration of a Composed K-Positive Definite Operator Equation in a Banach Space. International Journal of Mathematics and Mathematical Sciences No. 2010 (2010), pp.1-7.
https://search.emarefa.net/detail/BIM-467264
American Medical Association (AMA)
Aneke, S. J.. The Solution by Iteration of a Composed K-Positive Definite Operator Equation in a Banach Space. International Journal of Mathematics and Mathematical Sciences. 2010. Vol. 2010, no. 2010, pp.1-7.
https://search.emarefa.net/detail/BIM-467264
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-467264