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Comment by Gro-Tsen on Topological spaces in which countable intersections of dense open sets have dense interior

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I understand that the property “the intersection of a sequence of essential ideals is an essential ideal” is an algebraic reformulation of the topological condition I wrote down. But is it a standard condition on C*-algebras? Does it appear anywhere? Does it perhaps have a name? Or are you just indicating an equivalent formulation?

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