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Questions
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4
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Unique factorization domains

jan 11 11 at 0:14 quid 13.2k●31●51

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7
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1
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320
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Nonexpansive multi-valued maps in $\ell^2$

apr 17 11 at 22:22 MathOverflow♦ 1●2●3

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4
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599
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Geodesic path on the unit sphere with the sup norm

apr 10 12 at 14:09 alvarezpaiva 4,132●5●21

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3
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1
answer
756
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Characterizations of a linear subspace associated with Fourier series

nov 29 10 at 19:45 TCL 446●2●9

 
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1
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79
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A series question related to solution of Laplace equation

apr 13 at 11:58 quid 13.2k●31●51

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7
answers
764
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Continuous or analytic functions with this property of sinc function

dec 14 10 at 1:28 Shai Covo 1,056●2●8

 
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1
answer
357
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Geometry of the Hilbert sphere

nov 2 11 at 1:35 Anton Petrunin 16.5k●41●110

 
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1
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114
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Double series solution of wave equation

may 10 at 17:22 MathOverflow♦ 1●2●3

 
1
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2
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145
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Hypergeometric identities

may 6 at 2:34 Ira Gessel 2,360●5●15