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Conditions for a function to be a centralizer on an H*-algebra

✍ Scribed by L. Molnár


Publisher
Akadmiai Kiad
Year
1995
Tongue
English
Weight
242 KB
Volume
67
Category
Article
ISSN
1588-2632

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📜 SIMILAR VOLUMES


Algebraic conditions for a function on a
✍ Stanley P. Gudder 📂 Article 📅 1979 🏛 Springer 🌐 English ⚖ 273 KB

We characterize functions on an Abelian group which satisfy certain algebraic conditions. We then apply this result to obtain generalizations of the Jordan--von Neumann theorem on quadratic forms. These last results are then used to prove a theorem on observable systems in axiomatic quantum mechanic