List questions from inequality

Published on 07 Oct 2018 - 11:53

152

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Least value of $L$ for $\sqrt{x^2+ax}-\sqrt{x^2+bx}<L$ for all $x>0$

Published on 07 Oct 2018 - 12:32

176

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Proving if $n > m$ then $(n-i)/(m-i)<n/m$

Published on 07 Oct 2018 - 14:59

103

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Prove $(1+x)\ln(1+x) + (1-x)\ln(1-x) \leq 2x^2$

Published on 02 Apr 2026 - 7:09

62

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Inequality questions

Published on 08 Apr 2026 - 17:00

75

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problem regarding application of Jensen's inequality

Published on 25 Mar 2026 - 1:35

38

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How to prove this inequation in Fourier Analysis?

Published on 27 Mar 2026 - 14:21

143

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A possible generalization of Chebyshev's inequality

Published on 08 Oct 2018 - 8:28

1.8k

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prove that $x^4+y^4-4b^2xy \geq -2b^4$ for all $x,y \in \Bbb{R}$?

Published on 06 Apr 2026 - 13:59

686

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Inequality involving a positive (semi) definite quadratic form

Published on 25 Mar 2026 - 6:03

228

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On minimum distance from one row vector to the linear span of the others

Published on 27 Mar 2026 - 19:33

81

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Proof by Induction - Am I doing this correctly?

Published on 29 Mar 2026 - 2:11

92

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Proof of inequality $|x \sin \alpha + y \cos \alpha| \leq \sqrt{x^2 + y^2}$

Published on 25 Mar 2026 - 20:53

60

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$x+y≤xy$ and $y+z≤yz$ implies $x+z≤xz$

Published on 08 Oct 2018 - 23:14

98

Views

A solution to a transcendental equation

Published on 27 Mar 2026 - 6:05

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A sufficient condition to assert that we are lucky although we have just missed a bus

Least value of $L$ for $\sqrt{x^2+ax}-\sqrt{x^2+bx}<L$ for all $x>0$

Proving if $n > m$ then $(n-i)/(m-i)<n/m$

Prove $(1+x)\ln(1+x) + (1-x)\ln(1-x) \leq 2x^2$

Inequality questions

problem regarding application of Jensen's inequality

How to prove this inequation in Fourier Analysis?

A possible generalization of Chebyshev's inequality

prove that $x^4+y^4-4b^2xy \geq -2b^4$ for all $x,y \in \Bbb{R}$?

Inequality involving a positive (semi) definite quadratic form

On minimum distance from one row vector to the linear span of the others

Proof by Induction - Am I doing this correctly?

Proof of inequality $|x \sin \alpha + y \cos \alpha| \leq \sqrt{x^2 + y^2}$

$x+y≤xy$ and $y+z≤yz$ implies $x+z≤xz$

A solution to a transcendental equation

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