Geometry and Spectral Variation: the Operator Norm

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Geometry and Spectral Variation: the Operator Norm

Author & Affiliation:

K. GUNASEKARAN

Government Arts College (Autonomous), Kumbakonam u2013 612 002, Tamil Nadu, (India)

R. KAVITHA

Government Arts College (Autonomous), Kumbakonam u2013 612 002, Tamil Nadu, (India)

Keyword:

q-k-Hermitian, AMS Classifications : 15A09, 15A57, 15A24, 15A33, 15A15

Issue Date:

October 2018

Abstract:

In this paper, we will obtain if A is a q-k-normal matrix and B is any matrix close to A, then the optimal matching distance

d( $sigma$ (A), $sigma$ (B)) is bounded by || A-B||.

Pages:

389-394

ISSN:

2319-8044 (Online) - 2231-346X (Print)

Source:

Vol.30 - No.10

PDF:

Click here to download full paper

DOI:

http://dx.doi.org/10.22147/jusps-A/301003

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Copy the following to cite this article:

K. Gunasekaran; R. Kavitha, "Geometry and Spectral Variation: the Operator Norm", Journal of Ultra Scientist of Physical Sciences, Volume 30, Issue 10, Page Number 389-394, 2018

Copy the following to cite this URL:

K. Gunasekaran; R. Kavitha, "Geometry and Spectral Variation: the Operator Norm", Journal of Ultra Scientist of Physical Sciences, Volume 30, Issue 10, Page Number 389-394, 2018

Available from: https://www.ultrascientist.org/paper/1500/geometry-and-spectral-variation-the-operator-norm

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License