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Compound matrices and three celebrated theorems

โœ Scribed by K.K. Nambiar; S. Sreevalsan


Book ID
104350939
Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
147 KB
Volume
34
Category
Article
ISSN
0895-7177

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โœฆ Synopsis


Apart from the regular and adjugate compounds of a matrix, an inverse compound of a matrix is defined. Theorems of Laplace, Binet-Cauchy, and Jacobi are given in terms of these compounds. Compound matrices allow the statements of the theorems to be terse and precise.


๐Ÿ“œ SIMILAR VOLUMES


Hall's theorem and compound matrices
โœ K.K. Nambiar ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 114 KB

## Compound matrices which list the entire set of matchings in a bigraph are used to prove the theorem of Hall.

Compound and unimodular matrices
โœ David P. Brown ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 560 KB

if P is any square unimodular matrax of order n. it is proven that the n .-f coqwund of ,fJ, pw U, is unimodular. If P is rectangular of order n x +I. unimodular matrices c~f t)rder k + I lln PC" are chatact&ted. A sign rule for P"', n 5 I:I, Is estabiished. fat certain pairs of rows in P"". ahe pro