Question

Approximate a metric on a finite set by one having rational distance

score 92 · Answer 1 · 2022-01-29 13:03:22

92

Views

Approximate a metric on a finite set by one having rational distance

Published on 29 Jan 2022 - 13:03

score 154 · Answer 2 · 2022-02-01 09:19:53

154

Views

Showing that a unit closed ball is closed in a normed vector space using the definition

Published on 01 Feb 2022 - 9:19

score 88 · Answer 3 · 2022-02-02 02:12:28

88

Views

Why does the triangle inequality not work here?

Published on 02 Feb 2022 - 2:12

score 54 · Answer 4 · 2022-02-04 09:45:48

54

Views

The sum of segments inside the triangle vs. the sum of sides

Published on 04 Feb 2022 - 9:45

score 167 · Answer 5 · 2022-02-06 02:15:47

167

Views

$A+B+C+D=\pi$, and $0\leq A,B,C,D \leq \frac{\pi}{2}$. Prove that $\sin^4(A)+\sin^4(B)+\sin^4(C)+\sin^4(D)\leq 2$

Published on 06 Feb 2022 - 2:15

score 63 · Answer 6 · 2022-02-07 21:12:10

63

Views

How do the two definitions of the triangle inequality relate?

Published on 07 Feb 2022 - 21:12

score 175 · Answer 7 · 2022-02-08 03:57:09

175

Views

Is there an elegant method to find the minimum value of $\frac{\sqrt{x^{4}+x^{2}+2 x+1}+\sqrt{x^{4}-2 x^{3}+5 x^{2}-4 x+1}}{x}$ for positive $x$?

Published on 08 Feb 2022 - 3:57

score 131 · Answer 8 · 2022-02-14 16:52:32

131

Views

Prove that a convex polygon cannot have three sides, each of which is greater than the longest diagonal.

Published on 14 Feb 2022 - 16:52

score 168 · Answer 9 · 2022-02-15 04:06:52

168

Views

Does Nei's Standard Genetic "Distance" obey identity of indiscernibles?

Published on 15 Feb 2022 - 4:06

score 77 · Answer 10 · 2022-03-01 16:36:27

77

Views

Proof Triangle Inequality does not hold by counterexample

Published on 01 Mar 2022 - 16:36

score 74 · Answer 11 · 2022-03-05 23:02:59

74

Views

Using reverse triangle inequality to prove inequality

Published on 05 Mar 2022 - 23:02

score 64 · Answer 12 · 2026-02-24 03:02:44

64

Views

Triangle inequality for Bergman distance

Published on 24 Feb 2026 - 3:02

score 165 · Answer 13 · 2022-03-20 13:04:43

165

Views

Solutions of Triangles inequalities - Duplicate

Published on 20 Mar 2022 - 13:04

score 39 · Answer 14 · 2022-04-02 09:35:40

39

Views

$Y_n \xrightarrow{p}Y$, can we use triangle inequality $|Y_n - Y_{n+1}| \le |Y_n - Y| + |Y_{n+1} - Y|$ to prove that $Y_{n+1} - Y_n$ goes to $0$ in p

Published on 02 Apr 2022 - 9:35

score 59 · Answer 15 · 2022-04-24 16:34:10

59

Views

Mathematical expectation problem

Published on 24 Apr 2022 - 16:34

List Question

Approximate a metric on a finite set by one having rational distance

Showing that a unit closed ball is closed in a normed vector space using the definition

Why does the triangle inequality not work here?

The sum of segments inside the triangle vs. the sum of sides

$A+B+C+D=\pi$, and $0\leq A,B,C,D \leq \frac{\pi}{2}$. Prove that $\sin^4(A)+\sin^4(B)+\sin^4(C)+\sin^4(D)\leq 2$

How do the two definitions of the triangle inequality relate?

Is there an elegant method to find the minimum value of $\frac{\sqrt{x^{4}+x^{2}+2 x+1}+\sqrt{x^{4}-2 x^{3}+5 x^{2}-4 x+1}}{x}$ for positive $x$?

Prove that a convex polygon cannot have three sides, each of which is greater than the longest diagonal.

Does Nei's Standard Genetic "Distance" obey identity of indiscernibles?

Proof Triangle Inequality does not hold by counterexample

Using reverse triangle inequality to prove inequality

Triangle inequality for Bergman distance

Solutions of Triangles inequalities - Duplicate

$Y_n \xrightarrow{p}Y$, can we use triangle inequality $|Y_n - Y_{n+1}| \le |Y_n - Y| + |Y_{n+1} - Y|$ to prove that $Y_{n+1} - Y_n$ goes to $0$ in p

Mathematical expectation problem

Trending Questions

Popular # Hahtags

Popular Questions