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Functional Analysis: Quasinilpotent Equivalence in Banach Algebras

Functional Analysis: Quasinilpotent Equivalence in Banach Algebras

von Namadzavho Bernard Kone
Softcover - 9783838357072
49,00 €
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Beschreibung

In preliminaries, Chapter 2, we define a Banach Algebra, Spectrum, Resolvent Set, Spectral Radius, Homomorphism, Antihormomophism, Nilpotent and Quasinilpotent. Propositions with proofs are used to explain the concept of Quasinilpotent Equivalence and the book culminates in showing when Quasinilpotent implies equality by proving the theorem: Suppose that a and b in a Banach Algebra A are quasinilpotent equivalent and suppose that there is an entire function f which has simple zeros. If f(a) = f(b) = 0, then a = b.

When Quasinilpotent Equivalence implies Equality

Details

Verlag LAP LAMBERT Academic Publishing
Ersterscheinung 13. April 2010
Maße 22 cm x 15 cm x 0.5 cm
Gewicht 107 Gramm
Format Softcover
ISBN-13 9783838357072
Seiten 60