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15
Math.TechQA.Club
2026-03-17 09:25:46
182
Views
If $x+y+z=2$ prove that $\sum_{cyc}\frac{1}{\sqrt{x^2+y^2}}\ge2+\frac{1}{\sqrt{2}}$
Published on
17 Mar 2026 - 9:25
#inequality
#contest-math
#symmetric-polynomials
#holder-inequality
#uvw
360
Views
When is $\Vert \Vert f \Vert_p \Vert_q \leq \Vert\Vert f\Vert_q\Vert_p$?
Published on
06 May 2018 - 7:20
#functional-analysis
#normed-spaces
#holder-inequality
174
Views
There exist constants such that $\|v\|_{0,2}≤c_1\|v\|_{1,2}+c_2 |u|$
Published on
16 May 2018 - 17:07
#sobolev-spaces
#holder-inequality
255
Views
Corollary of Holder inequality
Published on
05 Jun 2018 - 15:24
#functional-analysis
#lp-spaces
#convolution
#holder-inequality
640
Views
Relation between convolution and $L^p$ norms
Published on
20 Jun 2018 - 16:38
#lp-spaces
#convolution
#holder-inequality
135
Views
Generalized Hölder inequality: Application
Published on
23 Jun 2018 - 18:44
#real-analysis
#inequality
#holder-inequality
4.4k
Views
When does the equality hold in the Holder inequality?
Published on
01 Jul 2018 - 19:51
#real-analysis
#functional-analysis
#inequality
#holder-inequality
179
Views
How to show in $R^2$, the $f(x,y)=(x^4+y^4)^{1/4}$ defines a norm on $R^2$.
Published on
02 Jul 2018 - 1:45
#inequality
#normed-spaces
#radicals
#holder-inequality
1.2k
Views
Algebraic significance of Holder conjugates
Published on
09 Jul 2018 - 19:03
#holder-inequality
147
Views
Prove generalised Hölder's inequality without calculus or analysis.
Published on
23 Jul 2018 - 3:06
#inequality
#holder-inequality
205
Views
Prove that $\sqrt{1-x^2} + \sqrt{1-y^2} + \sqrt{1-z^2}\geq 4\sqrt{\frac{3-(x^2+y^2+z^2)}{5+x^2+y^2+z^2}}$.
Published on
26 Jul 2018 - 20:28
#inequality
#contest-math
#substitution
#holder-inequality
#uvw
486
Views
Equivalence between Hölder norms
Published on
28 Jul 2018 - 17:07
#calculus
#real-analysis
#functional-analysis
#holder-spaces
#holder-inequality
37
Views
Showing an inequality in the Banach space $C^1([a,b])$?
Published on
04 Aug 2018 - 4:07
#normed-spaces
#cauchy-schwarz-inequality
#holder-inequality
106
Views
If $a$, $b$ and $c$ are positive then $\sum\limits_{cyc} \frac{a^{2}}{b^{2}+c^{2}+bc}\geq 1$
Published on
20 Mar 2026 - 5:20
#inequality
#symmetric-polynomials
#cauchy-schwarz-inequality
#holder-inequality
#muirhead-inequality
1.6k
Views
Prove that: $xy\sqrt{z}+yz\sqrt{x}+zx\sqrt{y}\geq x+y+z$
Published on
07 Aug 2018 - 11:06
#inequality
#substitution
#a.m.-g.m.-inequality
#holder-inequality
#uvw
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