Question

Existence of weak solutions for first order hyperbolic equations (Evans PDEs Chapter 7 Section 1 Theorem 3)

score 40 · Answer 1 · 2023-05-18 12:27:46

40

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Existence of weak solutions for first order hyperbolic equations (Evans PDEs Chapter 7 Section 1 Theorem 3)

Published on 18 May 2023 - 12:27

score 63 · Answer 2 · 2023-05-18 13:15:31

63

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Stationary advection-diffusion equation

Published on 18 May 2023 - 13:15

score 143 · Answer 3 · 2026-03-25 17:16:59

143

Views

Extending Holder functions

Published on 25 Mar 2026 - 17:16

score 47 · Answer 4 · 2023-05-19 16:29:25

47

Views

uniformly bounded sequence in $L^2(0,T;H^1(\Omega))$ and $L^{\infty}(0,T;L^2(\Omega))$

Published on 19 May 2023 - 16:29

score 69 · Answer 5 · 2026-03-26 23:11:43

69

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How to prove that $a(u,v)=\int_0^1 u'v' dx$ is coercive

Published on 26 Mar 2026 - 23:11

score 222 · Answer 6 · 2026-03-25 15:59:05

222

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Weak equality equation with a negative fractional Sobolev space.

Published on 25 Mar 2026 - 15:59

score 97 · Answer 7 · 2023-05-22 12:27:08

97

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Question about the proof of the Rellich-Kondrachov theorem in "Partial Differential equations" by C. Evans.

Published on 22 May 2023 - 12:27

score 45 · Answer 8 · 2026-03-26 19:01:54

45

Views

Why if $u$ satisfies $-\Delta u+tu=f$ and $\int_{X}\nabla u\cdot\nabla v=\lambda\int_{X}uv$ has non-trivial solutions $u$ then $-\lambda\leq c$

Published on 26 Mar 2026 - 19:01

score 35 · Answer 9 · 2026-03-26 04:38:11

35

Views

Derivative of $u(t)(f(t,x))$ in Bochner spaces

Published on 26 Mar 2026 - 4:38

score 78 · Answer 10 · 2023-05-22 21:00:27

78

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Proving that Sobolev space embeds continuously into space of continuous functions

Published on 22 May 2023 - 21:00

score 80 · Answer 11 · 2023-05-23 07:38:47

80

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Is the Broken Sobolev Space is complete?

Published on 23 May 2023 - 7:38

score 49 · Answer 12 · 2023-05-25 23:50:57

49

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what Sobolev space does this function belong to?

Published on 25 May 2023 - 23:50

score 73 · Answer 13 · 2026-03-31 19:13:08

73

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How does perturbing a connection change the resulting sobolev space?

Published on 31 Mar 2026 - 19:13

score 67 · Answer 14 · 2023-05-27 03:43:09

67

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What does the sentence mean in the book Sobolev space?

Published on 27 May 2023 - 3:43

score 20 · Answer 15 · 2023-05-29 13:15:30

20

Views

Weak approximation of $\Delta \psi$, for $\psi$ smooth off of the unit sphere

Published on 29 May 2023 - 13:15

List Question

Existence of weak solutions for first order hyperbolic equations (Evans PDEs Chapter 7 Section 1 Theorem 3)

Stationary advection-diffusion equation

Extending Holder functions

uniformly bounded sequence in $L^2(0,T;H^1(\Omega))$ and $L^{\infty}(0,T;L^2(\Omega))$

How to prove that $a(u,v)=\int_0^1 u'v' dx$ is coercive

Weak equality equation with a negative fractional Sobolev space.

Question about the proof of the Rellich-Kondrachov theorem in "Partial Differential equations" by C. Evans.

Why if $u$ satisfies $-\Delta u+tu=f$ and $\int_{X}\nabla u\cdot\nabla v=\lambda\int_{X}uv$ has non-trivial solutions $u$ then $-\lambda\leq c$

Derivative of $u(t)(f(t,x))$ in Bochner spaces

Proving that Sobolev space embeds continuously into space of continuous functions

Is the Broken Sobolev Space is complete?

what Sobolev space does this function belong to?

How does perturbing a connection change the resulting sobolev space?

What does the sentence mean in the book Sobolev space?

Weak approximation of $\Delta \psi$, for $\psi$ smooth off of the unit sphere

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