Question

Can we provide a bound of the inverse of a matrix plus identify?

score 109 · Answer 1 · 2026-04-07 08:16:04

109

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Can we provide a bound of the inverse of a matrix plus identify?

Published on 07 Apr 2026 - 8:16

score 34 · Answer 2 · 2022-10-31 14:01:12

34

Views

Prove or disprove the following sequence converges

Published on 31 Oct 2022 - 14:01

score 63 · Answer 3 · 2026-04-07 08:16:03

63

Views

Can the Woodbury identity be bounded for inverse of matrix plus identity?

Published on 07 Apr 2026 - 8:16

score 43 · Answer 4 · 2026-03-29 08:45:08

43

Views

Is $\frac 3 2$ an upper bound of $\frac{\sum_{k=1}^n 2^{\{log_2(3/2) \cdot k\}}}{n}$ for all $n \in \mathbb{N}$?

Published on 29 Mar 2026 - 8:45

score 100 · Answer 5 · 2022-11-14 17:57:49

100

Views

Creating Bounds for $\sum_{k=1}^\infty \frac{1}{p_{p_k}}$ where $p_k$ is the $k$th prime

Published on 14 Nov 2022 - 17:57

score 25 · Answer 6 · 2022-11-15 06:31:44

25

Views

Can $p_n\#<p_{n+1}^{p_{n+1}}$ be extended to $c_n<p_{n+1}^{p_{n+1}}$ for colossally abundant $c_n$?

Published on 15 Nov 2022 - 6:31

score 53 · Answer 7 · 2022-11-18 07:13:36

53

Views

Proof that $\sum_{i=0}^{\infty}2^{(-i+1)} < \sum_{i=1}^{\infty}2^{-(i+1)} \cdot F_i $

Published on 18 Nov 2022 - 7:13

score 126 · Answer 8 · 2026-03-26 16:09:45

126

Views

Random choice of distinctly-colored edges from edge-coloring of complete graph

Published on 26 Mar 2026 - 16:09

score 209 · Answer 9 · 2022-11-22 13:31:25

209

Views

How can I prove that sup(A)=infinity in this situation?

Published on 22 Nov 2022 - 13:31

score 235 · Answer 10 · 2022-11-22 20:15:25

235

Views

Novel solution to $\lim_{n \to \infty}\sqrt{n^2 + n} - n$

Published on 22 Nov 2022 - 20:15

score 46 · Answer 11 · 2022-11-23 05:59:28

46

Views

What is the correct term for a non-constant upper or lower bound?

Published on 23 Nov 2022 - 5:59

score 94 · Answer 12 · 2022-11-23 11:31:10

94

Views

sin(z) lower bound for $z\not\in\mathbb{R}$

Published on 23 Nov 2022 - 11:31

score 104 · Answer 13 · 2022-11-23 21:00:38

104

Views

Continuity of $\sqrt[3]{x}$

Published on 23 Nov 2022 - 21:00

score 155 · Answer 14 · 2026-04-01 16:04:39

155

Views

How is the lower bound to a min IP problem found during branch-and-bound?

Published on 01 Apr 2026 - 16:04

score 25 · Answer 15 · 2022-11-26 22:35:19

25

Views

Bounds on the expected position of an item in $n$ IID multinoulli experiments over $n$ categories, given that all categories are observed

Published on 26 Nov 2022 - 22:35

List Question

Can we provide a bound of the inverse of a matrix plus identify?

Prove or disprove the following sequence converges

Can the Woodbury identity be bounded for inverse of matrix plus identity?

Is $\frac 3 2$ an upper bound of $\frac{\sum_{k=1}^n 2^{\{log_2(3/2) \cdot k\}}}{n}$ for all $n \in \mathbb{N}$?

Creating Bounds for $\sum_{k=1}^\infty \frac{1}{p_{p_k}}$ where $p_k$ is the $k$th prime

Can $p_n\#<p_{n+1}^{p_{n+1}}$ be extended to $c_n<p_{n+1}^{p_{n+1}}$ for colossally abundant $c_n$?

Proof that $\sum_{i=0}^{\infty}2^{(-i+1)} < \sum_{i=1}^{\infty}2^{-(i+1)} \cdot F_i $

Random choice of distinctly-colored edges from edge-coloring of complete graph

How can I prove that sup(A)=infinity in this situation?

Novel solution to $\lim_{n \to \infty}\sqrt{n^2 + n} - n$

What is the correct term for a non-constant upper or lower bound?

sin(z) lower bound for $z\not\in\mathbb{R}$

Continuity of $\sqrt[3]{x}$

How is the lower bound to a min IP problem found during branch-and-bound?

Bounds on the expected position of an item in $n$ IID multinoulli experiments over $n$ categories, given that all categories are observed

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