Kaplansky density theorem
In the theory of von Neumann algebras, the Kaplansky density theorem, due to Irving Kaplansky, is a fundamental approximation theorem. The importance and ubiquity of this technical tool led Gert Pedersen to comment in one of his books that, The density theorem is Kaplansky's great gift to mankind. It can be used every day, and twice on Sundays.
Kaplansky density theorem
In the theory of von Neumann algebras, the Kaplansky density theorem, due to Irving Kaplansky, is a fundamental approximation theorem. The importance and ubiquity of this technical tool led Gert Pedersen to comment in one of his books that, The density theorem is Kaplansky's great gift to mankind. It can be used every day, and twice on Sundays.
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Der Dichtheitssatz von Kaplans ...... der starken Operatortopologie.
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In the theory of von Neumann a ...... ery day, and twice on Sundays.
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Der Dichtheitssatz von Kaplans ...... der starken Operatortopologie.
@de
In the theory of von Neumann a ...... ery day, and twice on Sundays.
@en
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Dichtheitssatz von Kaplansky
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Kaplansky density theorem
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