Mathematics
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Three.OneFour
  • Member for 10 years, 10 months
  • Last seen more than a month ago
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Score Newest
answer
34
The Sobolev Space $H^{1/2}$
Jan 7, 2015
answer
21
Is a function Lipschitz if and only if its derivative is bounded?
Feb 25, 2015
answer
6
If $X$ is an inner product space, then is its completion a Hilbert space?
Apr 14, 2015
answer
5
Uniqueness of weak derivative
Feb 9, 2019
answer
4
In mathematics is null == zero?
Nov 16, 2012
answer
4
For positive semi-definite matrices, each singular value is equal to eigenvalue
Feb 24, 2015
question
3
Elementary interpolation inequality between Lebesgue and Sobolev-Slobodeckij spaces
Nov 3, 2020
answer
3
Continuous functions of minimal norm
Dec 18, 2014
answer
3
Elementary interpolation inequality between Lebesgue and Sobolev-Slobodeckij spaces
Nov 4, 2020
answer
3
What is the norm of $H^4(0, 1) \cap H_0^2(0, 1)$?
Apr 27, 2015
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8
Spacing behavior changes with empheq

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