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15
Math.TechQA.Club
2018-04-14 09:13:30
1.5k
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Prove: $x+y+z=1 ⇒ x^2 + y^2 + z^2 ≥ 1/3 \quad ∀x,y,z∈\mathbb R$
Published on
14 Apr 2018 - 9:13
#inequality
188
Views
The perimeter of the unit ball in $\mathbb{R}^2$ for the $4$-norm
Published on
26 Mar 2026 - 15:38
#integration
#geometry
#inequality
#special-functions
77
Views
Problem with defining the range of $f(x)=\ln(x+\sqrt{x^2+1})$
Published on
14 Apr 2018 - 17:47
#inequality
46
Views
Applying moment inequalities to random variables
Published on
14 Apr 2018 - 18:06
#probability
#inequality
400
Views
A mathematical measure of variety or inequality
Published on
14 Apr 2018 - 18:56
#inequality
797
Views
Does the function satisfy the triangle inequality?
Published on
31 Mar 2026 - 6:28
#analysis
#inequality
#metric-spaces
178
Views
Matrix Inequality involving bilinear forms
Published on
25 Mar 2026 - 16:06
#matrices
#inequality
#optimization
#geometric-inequalities
65
Views
Estimate the sample distribution given mean and root mean square
Published on
15 Apr 2018 - 5:44
#probability
#statistics
#inequality
732
Views
Inequality for XOR
Published on
15 Apr 2018 - 7:24
#inequality
58
Views
Prov that $|xy-ab|-c^2< (|a|+|b|)c)$
Published on
15 Apr 2018 - 9:57
#calculus
#real-analysis
#inequality
154
Views
How do you solve $\frac{1}{x} \le 1$?
Published on
15 Apr 2018 - 11:23
#inequality
1k
Views
Inequality with Sum of Binomial Coefficients
Published on
26 Mar 2026 - 4:51
#inequality
#asymptotics
#binomial-coefficients
71
Views
Integral maximization inequality
Published on
25 Mar 2026 - 22:01
#matrices
#inequality
#symmetric-matrices
51
Views
Composition of $h(x)=f(|g(x)|)+|f(g(x))|$
Published on
27 Mar 2026 - 16:01
#algebra-precalculus
#functions
#trigonometry
#inequality
#function-and-relation-composition
147
Views
How do I show this quantity is greater than or equal to $0$?
Published on
16 Apr 2018 - 14:51
#algebra-precalculus
#inequality
#proof-writing
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