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Questions
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5
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the example of ccc but not separable

may 15 at 12:53 Santi Spadaro 666●4●6

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4
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730
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continuous function

oct 20 11 at 20:11 Bill Johnson 14.4k●1●33●60

 
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1
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118
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A question on hereditary Lindelof number

jan 19 at 20:31 Andreas Blass 33k●4●54●110

 
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2
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568
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metrizable space

jan 5 12 at 19:25 Henno Brandsma 2,216●6●18

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Could $I^X$ be seen as a subspace of $I^{\beta X}$ under the compact-open topology?

jan 10 12 at 7:30 KP Hart 2,281●3●12

 
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1
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223
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a stationary set of successor cardinal

jan 14 12 at 13:02 Joel David Hamkins 75.3k●8●187●346

 
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1
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334
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If a topological space X has $\aleph_1$-calibre, then it must be star countable?

nov 16 11 at 0:28 Joel David Hamkins 75.3k●8●187●346

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254
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Does X have any diagonal properties?

nov 29 11 at 12:40 Ramiro de la Vega 3,690●7●15

 
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283
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$G_\delta$-diagonal

oct 20 11 at 13:28 Joel David Hamkins 75.3k●8●187●346

 
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262
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CCC +　collectionwise normality =>　paracompact?

oct 24 11 at 20:57 Henno Brandsma 2,216●6●18

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