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Operator spaces
by Effros, Edward G., Ruan, Zhong-Jin
fromLondon Mathematical Society monographs
0
Type: Book
This volume, setting out the theory of positive maps as it stands today, reflects the rapid growth in this area of mathematics since it was recognized in the 1990s that these applications of C*-algebras are crucial to the study of entanglement in quantum theory. The author, a le…
In 1940 Lyapunov proved that the range of a nonatomic vector-valued measure is compact and convex. In the present memoir we take this theorem apart and perturb each hypothesis, thereby extending and generalizing Lyapunov's result in many directions.