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Notes on left and right inverses

States and proves a long list of conditions equivalent ot the existence of a left, right, or two-sided inverse for a matrix. Includes an example that emphasizes that, for a rectangular matrix, these inverses may not be unique.

Identifier: 
http://www.math.wayne.edu/~drucker/MAALinAlgResources/left%20&%20right%20inverses.pdf
Rating: 
Average: 4.5 (2 votes)
Creator(s): 
Daniel Drucker
Cataloger: 
Douglas Meade
Publisher: 
Wayne State University website
Rights: 
Daniel Drucker

Comments

meade's picture

Course handout providing a clear, rigorous, and compact explanation of left and right inverses. Includes an example that emphasizes that, for a rectangular matrix, these inverses may not be unique.
Anonymous's picture

Detailed, well explained write up on left and right inverses of matrices.

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