On the existence of idempotent liftings

Grekas, S.

doi:10.1090/S0002-9939-1989-0979215-5

On the existence of idempotent liftings
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Proc. Amer. Math. Soc. 107 (1989), 367-371 Request permission

Abstract:

An existence theorem for idempotent liftings is proved. This implies that every compact measure space with full support and separable measure algebra admits an idempotent lifting.

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