# Gershgorin Circles

Displays Gershgorin circles and eigenvalues for $$3 \times 3$$ to $$8 \times 8$$ matrices, preset or random.

Identifier:
http://demonstrations.wolfram.com/GershgorinCircles/
Rating:
Creator(s):
Chris Maes
Cataloger:
David Poole
Publisher:
Wolfram Demonstrations Project
Rights:
Chris Maes and Wolfram Research
Format Other:
This applet displays the Gerschgorin circles assocaited with $$3\times3$$ to $$8\times8$$ matrices. Pre-defined or random matrices acan be selected. User-defined matrices are not possible. Unfortunately the eigenvalues are not displayed numerically, nor are the values of the Gerschgorin radii.