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Invalidity of the elements of best approximation and a theorem of Glaeser

✍ Scribed by M. I. Ganzburg; S. A. Pichugov


Book ID
112478308
Publisher
Springer
Year
1982
Tongue
English
Weight
251 KB
Volume
33
Category
Article
ISSN
0041-5995

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πŸ“œ SIMILAR VOLUMES


A best approximation evaluation of a fin
✍ Allen C. Robinson; Donald W. Robinson πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 76 KB

We discuss an electrostatics problem whose solution must lie in the set S of all real n-by-n symmetric matrices with all row sums equal to zero. With respect to the Frobenius norm, we provide an algorithm that finds the member of S which is closest to any given n-by-n matrix, and determines the dist