95

Questions

votes newest views recent

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329

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What square-summable sequences are “sinc-summable”?

sequences-and-series fourier-analysis

oct 27 11 at 23:46 Ricky Demer 6,391●8●31

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0

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250

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Does the generalized Hairy Ball Theorem hold for exotic spheres?

differential-topology

sep 26 11 at 5:58 Ricky Demer 6,391●8●31

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1

answer

207

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Do signed measures on sigma-rings always have a Hahn decomposition?

measure-theory decomposition-theorem

feb 29 12 at 17:39 Matthew Daws 5,489●1●8●28

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1

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247

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Weak convergence of measures on non-metrizable spaces

measure-theory gn.general-topology

jun 12 11 at 12:22 Gerald Edgar 15.2k●1●28●67

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1

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227

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Do outer regular outer measures always measure open sets?

measure-theory gn.general-topology

jun 30 11 at 18:10 Bill Johnson 14.4k●1●33●60

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0

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183

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Entire functions bounded on large wedges of $\mathbb{C}$ [closed]

cv.complex-variables

apr 7 11 at 21:24 Ricky Demer 6,391●8●31

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2

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522

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Are coordinate functions on topological vector spaces always continuous?

fa.functional-analysis gn.general-topology banach-spaces

oct 22 10 at 14:32 Bill Johnson 14.4k●1●33●60

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0

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172

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Is evaluating limits with dual numbers sound?

ca.analysis-and-odes ac.commutative-algebra

nov 3 10 at 23:39 Ricky Demer 6,391●8●31

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146

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Exotic isomorphism of matrix rings (2)

ra.rings-and-algebras matrices

jan 9 11 at 3:26 Ricky Demer 6,391●8●31

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2

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333

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“Frobenius-finite” linear operators on a Hilbert Space

hilbert-spaces fa.functional-analysis oa.operator-algebras

sep 17 10 at 4:41 Dick Palais 10k●1●38●61