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15
Math.TechQA.Club
2026-03-25 16:13:54
152
Views
For non-negative reals $a$, $b$, $c$, show that $3(1-a+a^2)(1-b+b^2)(1-c+c^2)\ge(1+abc+a^2b^2c^2)$
Published on
25 Mar 2026 - 16:13
#multivariable-calculus
#inequality
#symmetric-polynomials
#holder-inequality
110
Views
If $a^2+b^2+c^2 =3$, find the minimum value of $a+b+c$
Published on
29 Mar 2026 - 10:16
#lagrange-multiplier
#cauchy-schwarz-inequality
#holder-inequality
#qclp
131
Views
prove that $\frac{2}{b(a+b)}+\frac{2}{c(b+c)}+\frac{2}{a(c+a)} \ge \frac{27}{(a+b+c)^2}$
Published on
25 Mar 2026 - 16:13
#inequality
#proof-writing
#contest-math
#holder-inequality
110
Views
Roots of the equation $(1-4x)^4+32x^4=\frac{1}{27}$
Published on
25 Mar 2026 - 16:13
#inequality
#roots
#binomial-theorem
#holder-inequality
109
Views
An inequality involving homogeneous polynomials
Published on
25 Mar 2026 - 16:13
#multivariable-calculus
#inequality
#symmetric-polynomials
#holder-inequality
#jensen-inequality
226
Views
Reciprocal of Holder's inequality
Published on
25 Mar 2026 - 16:13
#functional-analysis
#measure-theory
#lebesgue-integral
#holder-inequality
452
Views
Applying Hölder inequality to prove $\Vert x \Vert_p \leq n^{\frac{1}{p}-\frac{1}{q}} \Vert x \Vert_q$
Published on
25 Mar 2026 - 16:20
#multivariable-calculus
#holder-inequality
75
Views
Reciprocal of Hölder's inequality
Published on
25 Mar 2026 - 16:13
#functional-analysis
#measure-theory
#lebesgue-integral
#banach-spaces
#holder-inequality
50
Views
Clarifying a step in the equality case of the Hölders inequalite
Published on
25 Mar 2026 - 16:13
#real-analysis
#measure-theory
#lp-spaces
#holder-inequality
187
Views
If $a+b+c+d=4$ Prove that $ \sqrt{\frac{a+1}{a b+1}}+\sqrt{\frac{b+1}{b c+1}}+\sqrt{\frac{c+1}{c d+1}}+\sqrt{\frac{d+1}{d a+1}} \geq 4 $
Published on
25 Mar 2026 - 16:20
#inequality
#contest-math
#cauchy-schwarz-inequality
#a.m.-g.m.-inequality
#holder-inequality
279
Views
$\sum\limits_{cyc}\frac{a}{\sqrt{a+3b}}\geq\frac{a+b+c}{2}$ for $a+b+c+abc=4$
Published on
25 Mar 2026 - 16:14
#multivariable-calculus
#inequality
#holder-inequality
113
Views
Olympiad Inequality: Cauchy Schwartz
Published on
25 Mar 2026 - 16:13
#inequality
#summation
#contest-math
#cauchy-schwarz-inequality
#holder-inequality
163
Views
prove that $3(a+b+c) \geq 8(a b c)^{1 / 3}+\left(\frac{a^{3}+b^{3}+c^{3}}{3}\right)^{1 / 3}$
Published on
11 May 2026 - 3:17
#multivariable-calculus
#inequality
#contest-math
#holder-inequality
#uvw
877
Views
Holder's Inequality for $0<p<1$
Published on
25 Mar 2026 - 17:52
#holder-inequality
82
Views
Using Holder and C-S to prove the radical inequality.
Published on
25 Mar 2026 - 16:21
#inequality
#cauchy-schwarz-inequality
#holder-inequality
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