On Numerical Radius of a Matrix and Estimation of Bounds for Zeros of a Polynomial
Joint Authors
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
2012-10-02
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
We obtain inequalities involving numerical radius of a matrix A∈Mn(ℂ).
Using this result, we find upper bounds for zeros of a given polynomial.
We also give a method to estimate the spectral radius of a given matrix A∈Mn(ℂ) up to the desired degree of accuracy.
American Psychological Association (APA)
Paul, Kallol& Bag, Santanu. 2012. On Numerical Radius of a Matrix and Estimation of Bounds for Zeros of a Polynomial. International Journal of Mathematics and Mathematical Sciences،Vol. 2012, no. 2012, pp.1-15.
https://search.emarefa.net/detail/BIM-447957
Modern Language Association (MLA)
Paul, Kallol& Bag, Santanu. On Numerical Radius of a Matrix and Estimation of Bounds for Zeros of a Polynomial. International Journal of Mathematics and Mathematical Sciences No. 2012 (2012), pp.1-15.
https://search.emarefa.net/detail/BIM-447957
American Medical Association (AMA)
Paul, Kallol& Bag, Santanu. On Numerical Radius of a Matrix and Estimation of Bounds for Zeros of a Polynomial. International Journal of Mathematics and Mathematical Sciences. 2012. Vol. 2012, no. 2012, pp.1-15.
https://search.emarefa.net/detail/BIM-447957
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-447957
