List questions from analysis

Published on 15 Apr 2026 - 11:49

129

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Showing that $a_n \in \ell^{\infty}$

Published on 13 Apr 2026 - 9:12

1.6k

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Non-wandering set (definitions)

Published on 09 Apr 2026 - 13:23

565

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How to show that $uv \le \frac {u^p}{p}+ \frac {v^q}{q}$ where $\frac 1p + \frac 1q = 1$

Published on 14 Apr 2026 - 19:06

79

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Question about Bounded Operators

Published on 11 Apr 2026 - 12:42

969

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If a function is log-lipschitz, then it is $\alpha$-Hölder for all 0<$\alpha$<1 and isn't Lipschitz continuous

Published on 15 Apr 2026 - 13:20

49

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Convergence of a Series with Infinitely Many Increasing Terms

Published on 09 Apr 2026 - 14:15

1k

Views

Spectrum of multiplication operator

Published on 10 Apr 2026 - 14:02

50

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Closed-form expression for a nested integral

Published on 11 Apr 2026 - 14:05

102

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Continuity of Un-plottable Piece-wise Defined Function

Published on 14 Apr 2026 - 3:14

499

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Showing $e^{-x^2}$ is fast decreasing

Published on 16 Apr 2026 - 23:32

186

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$L^2$ equality implies $L^1$ equality or a.e. equality?

Published on 16 Apr 2026 - 10:05

601

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Any collection of neighborhoods of a dense set cover the space?

Published on 15 Apr 2026 - 18:51

51

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If $V(x_1,x_2) = V_1(x_1)+V(x_2)$ then $V$ is coercive iff $V_1,V_2$ are coercive.

Published on 11 Apr 2026 - 16:33

78

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Proving that $\mathbb{R}^n \setminus K_r(0)$, $r>0$ is connected

Published on 13 Apr 2026 - 22:31

List Question

Proving $l^1$ and $l^\infty$ are infinite dimensional

Showing that $a_n \in \ell^{\infty}$

Non-wandering set (definitions)

How to show that $uv \le \frac {u^p}{p}+ \frac {v^q}{q}$ where $\frac 1p + \frac 1q = 1$

Question about Bounded Operators

If a function is log-lipschitz, then it is $\alpha$-Hölder for all 0<$\alpha$<1 and isn't Lipschitz continuous

Convergence of a Series with Infinitely Many Increasing Terms

Spectrum of multiplication operator

Closed-form expression for a nested integral

Continuity of Un-plottable Piece-wise Defined Function

Showing $e^{-x^2}$ is fast decreasing

$L^2$ equality implies $L^1$ equality or a.e. equality?

Any collection of neighborhoods of a dense set cover the space?

If $V(x_1,x_2) = V_1(x_1)+V(x_2)$ then $V$ is coercive iff $V_1,V_2$ are coercive.

Proving that $\mathbb{R}^n \setminus K_r(0)$, $r>0$ is connected

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