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Simple Proof of Fiedler's Conjecture Concerning Orthogonal Matrices, A

journal contribution
posted on 01.09.1997, 00:00 by Bryan L. Shader
We give a simple proof that an n x n orthogonal matrix with n ≥ 2 which cannot be written as a direct sum has at least 4n-4 nonzero entries.

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ISO

eng

Language

English

Publisher

University of Wyoming. Libraries

Journal title

Rocky Mountain Journal of Mathematics

Collection

Faculty Publication - Department of Mathmatics & Statistics

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