Question

Let the endomorphism $f$ be given by $f: \mathbb{R^3}\to \mathbb{R^3}, a \to \begin{pmatrix} 1 & 1 & 2\\ 0 & 1 & 0 \\ 3 & 0 & 1 \end{pmatrix} \cdot a$

score 62 · Answer 1 · 2023-11-10 11:05:41

62

Views

Let the endomorphism $f$ be given by $f: \mathbb{R^3}\to \mathbb{R^3}, a \to \begin{pmatrix} 1 & 1 & 2\\ 0 & 1 & 0 \\ 3 & 0 & 1 \end{pmatrix} \cdot a$

Published on 10 Nov 2023 - 11:05

score 84 · Answer 2 · 2026-03-27 17:50:22

84

Views

Banach's Fixed Point Theorem application

Published on 27 Mar 2026 - 17:50

score 71 · Answer 3 · 2026-03-29 20:53:40

71

Views

Is there a Julia fractal that contains uncountable many copies of itself?

Published on 29 Mar 2026 - 20:53

score 61 · Answer 4 · 2026-02-23 18:39:59

61

Views

Brouwer's fixed-point theorem

Published on 23 Feb 2026 - 18:39

score 84 · Answer 5 · 2023-11-24 05:11:31

84

Views

Must a converging sequence converge to a fixed point?

Published on 24 Nov 2023 - 5:11

score 124 · Answer 6 · 2023-11-28 21:31:51

124

Views

There exists a function that satisfies $\sum_{n=1}^\infty |f^{[n]}(x) - f^{[n]}(y)| < \infty$ but is not a contraction?

Published on 28 Nov 2023 - 21:31

score 52 · Answer 7 · 2026-03-26 11:03:39

52

Views

General method for finding invariant subsapces of a nonlinear system

Published on 26 Mar 2026 - 11:03

score 47 · Answer 8 · 2026-03-28 22:26:58

47

Views

Probabilistic analog of Banach fixed-point theorem

Published on 28 Mar 2026 - 22:26

score 86 · Answer 9 · 2023-12-14 10:08:04

86

Views

Confusion on Blackwell's condition for a contraction: $T: B(X)\to B(X)$

Published on 14 Dec 2023 - 10:08

score 77 · Answer 10 · 2026-02-27 18:10:28

77

Views

Question About Banach's Fixed Point Theorem.

Published on 27 Feb 2026 - 18:10

score 128 · Answer 11 · 2023-12-20 17:43:31

128

Views

Quadratic Convergence of Newton's Method for Matrix Inverse Calculation

Published on 20 Dec 2023 - 17:43

score 78 · Answer 12 · 2023-12-23 09:32:18

78

Views

Is this application of Brouwer fixed point theorem correct?

Published on 23 Dec 2023 - 9:32

score 97 · Answer 13 · 2023-12-29 13:33:23

97

Views

Fixed point of a cone over an $n$-point space

Published on 29 Dec 2023 - 13:33

score 83 · Answer 14 · 2024-01-03 10:39:26

83

Views

Order of convergence of this (fixed point) iterative method

Published on 03 Jan 2024 - 10:39

score 219 · Answer 15 · 2024-01-10 16:40:55

219

Views

Counterexamples to Brouwer's fixed point theorem for the closed unit ball in $L^p$ spaces

Published on 10 Jan 2024 - 16:40

List Question

Let the endomorphism $f$ be given by $f: \mathbb{R^3}\to \mathbb{R^3}, a \to \begin{pmatrix} 1 & 1 & 2\\ 0 & 1 & 0 \\ 3 & 0 & 1 \end{pmatrix} \cdot a$

Banach's Fixed Point Theorem application

Is there a Julia fractal that contains uncountable many copies of itself?

Brouwer's fixed-point theorem

Must a converging sequence converge to a fixed point?

There exists a function that satisfies $\sum_{n=1}^\infty |f^{[n]}(x) - f^{[n]}(y)| < \infty$ but is not a contraction?

General method for finding invariant subsapces of a nonlinear system

Probabilistic analog of Banach fixed-point theorem

Confusion on Blackwell's condition for a contraction: $T: B(X)\to B(X)$

Question About Banach's Fixed Point Theorem.

Quadratic Convergence of Newton's Method for Matrix Inverse Calculation

Is this application of Brouwer fixed point theorem correct?

Fixed point of a cone over an $n$-point space

Order of convergence of this (fixed point) iterative method

Counterexamples to Brouwer's fixed point theorem for the closed unit ball in $L^p$ spaces

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