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Riku's user avatar
Riku's user avatar
Riku
  • Member for 5 years, 8 months
  • Last seen more than 1 year ago
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76
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62
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82
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40
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53
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38
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50
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38
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33
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43
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33
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Top posts
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All Questions Answers
Score Newest
question
7
BV functions and wave equation
Apr 22, 2019
question
6
Sobolev functions on $\mathbb{R}^N$ cannot be discontinuous on a $(N-1)$-dimensional submanifold
Apr 5, 2019
question
6
Prove that the flow of a divergence-free vector field is measure preserving
Apr 11, 2019
question
5
Decay estimate for the heat equation: $\sup_{t>0}\int_{\mathbb{R}} t^\alpha |u_x|^2\ dx$
Jul 26, 2018
question
5
Regular Lagrangian flow for "square root example": $\frac{d}{dt} X(t,x) = \sqrt{X(t,x)}$
Jul 22, 2022
question
5
Hausdorff dimension of the graph of a BV function
Apr 5, 2019
question
5
If the Hausforff dimension of the graph of a function $u$ is $N$ and $\tilde u = u$ a.e. then $\dim_H \mathrm{graph} \, \tilde u = N$ too
Apr 6, 2019
question
5
Heuristic and graphic representation of BV functions and their singularities
Apr 19, 2019
question
5
Wave equation with porous medium term
Apr 23, 2019
question
4
An estimate for the Benjamin-Ono equation from T. Tao's well-posedness paper
Jan 20, 2022
Top network posts
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15
Ask "So, what's the job?"... in a more refined way
7
Solve 1d fractional equation with Mathematica
7
Heuristic on Sobolev and BV functions
6
Numerical methods to solve a continuity equation
5
Nonlinear higher-order equation with fractional derivative in 1d

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