Matrices splitting the norm and their applications in the theory of stability of difference schemes

• Autorzy: Andrzej Pokrzywa
• Języki publikacji: EN

Abstrakty

EN

In a finite-dimensional real or complex linear normed space X there are characterized all the sets of operators A1,...,An which sum up to the identity operator and such that ||Aix||+...+||Anx|=||x|| for all xX. An example of application in the theory of stability of difference schemes is given.

PL

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Słowa kluczowe

EN

Matrix norms, conditioning, scaling; Norms of matrices, numerical range, applications of functional analysis to matrix theory; Stability and convergence of difference methods

• Wydawca: Polish Mathematical Society
• Czasopismo: Mathematica Applicanda
• Rocznik: 1985
• Tom: 13
• Numer: 26

Daty

wydano

1985

online

1985-08-31

Twórcy

autor

Andrzej Pokrzywa

Identyfikatory

DOI

10.14708/ma.v13i26.1647