Jordan Canonical Form : Theory and Practice Paperback / softback
by Steven H. Weintraub
Part of the Synthesis Lectures on Mathematics and Statistics series
Paperback / softback
Description
Jordan Canonical Form (JCF) is one of the most important, and useful, concepts in linear algebra.
The JCF of a linear transformation, or of a matrix, encodes all of the structural information about that linear transformation, or matrix.
This book is a careful development of JCF. After beginning with background material, we introduce Jordan Canonical Form and related notions: eigenvalues, (generalized) eigenvectors, and the characteristic and minimum polynomials.
We decide the question of diagonalizability, and prove the Cayley-Hamilton theorem.
Then we present a careful and complete proof of the fundamental theorem: Let V be a finite-dimensional vector space over the field of complex numbers C, and let T : V ?
V be a linear transformation. Then T has a Jordan Canonical Form. This theorem has an equivalent statement in terms of matrices: Let A be a square matrix with complex entries.
Then A is similar to a matrix J in Jordan Canonical Form, i.e., there is an invertible matrix P and a matrix J in Jordan Canonical Form with A = PJP-1.
We further present an algorithm to find P and J, assuming that one can factor the characteristic polynomial of A.
In developing this algorithm we introduce the eigenstructure picture (ESP) of a matrix, a pictorial representation that makes JCF clear.
The ESP of A determines J, and a refinement, the labeled eigenstructure picture (?ESP) of A, determines P as well.
We illustrate this algorithm with copious examples, and provide numerous exercises for the reader.
Information
-
Item not Available
- Format:Paperback / softback
- Pages:108 pages
- Publisher:Morgan & Claypool Publishers
- Publication Date:26/10/2009
- Category:
- ISBN:9781608452507
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Information
-
Item not Available
- Format:Paperback / softback
- Pages:108 pages
- Publisher:Morgan & Claypool Publishers
- Publication Date:26/10/2009
- Category:
- ISBN:9781608452507