List questions from fixed-points

Published on 18 Jan 2021 - 9:15

119

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Prove that sub-convex combination is a contraction

Published on 26 Mar 2026 - 4:50

79

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R infinite space endowed with the infinite norm and fixed point theorem of Schauder

Published on 25 Jan 2021 - 14:44

75

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Given an ode $x'=e^{-x}\sin(x)$, initial condition is $x(0)=-2\pi$. Why the x(t) is not a straight line in the graph x vs t?

Published on 01 Feb 2021 - 16:25

57

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Maximum number of fixed points in a permutation

Published on 06 Feb 2021 - 12:40

103

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Prove that a homeomorphism of finite order have a fixed point.

Published on 07 Feb 2021 - 1:59

73

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Why should this function has a fixed point?

Published on 09 Feb 2021 - 11:39

91

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Contractive Fixed Point Theorm for Vector Value Functions

Published on 22 Feb 2021 - 7:36

91

Views

Proving a general result about an iterated function

Published on 23 Feb 2021 - 3:53

248

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Does there exist a continuous partition of the sphere into sets of cardinality 4?

Published on 24 Feb 2021 - 0:09

266

Views

Is there a fixed-point free involution of the Möbius strip?

Published on 25 Mar 2026 - 19:04

42

Views

If $f(a)=a,f'(a)=1,f''(a)>0$ then $\exists \delta >0:(a,a+\delta)\subset W^c$

Published on 25 Feb 2021 - 17:11

126

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Saddle-node behaviour of planar systems

Published on 01 Mar 2021 - 19:14

81

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Periodic points of $\sin(x)$ on $(-1,1)$

Published on 07 Mar 2021 - 16:20

117

Views

Fixed Point Property of $(0,1]$

Published on 07 Mar 2021 - 17:02

List Question

Continuous functions on $(0,1)$ that have no fixed point

Prove that sub-convex combination is a contraction

R infinite space endowed with the infinite norm and fixed point theorem of Schauder

Given an ode $x'=e^{-x}\sin(x)$, initial condition is $x(0)=-2\pi$. Why the x(t) is not a straight line in the graph x vs t?

Maximum number of fixed points in a permutation

Prove that a homeomorphism of finite order have a fixed point.

Why should this function has a fixed point?

Contractive Fixed Point Theorm for Vector Value Functions

Proving a general result about an iterated function

Does there exist a continuous partition of the sphere into sets of cardinality 4?

Is there a fixed-point free involution of the Möbius strip?

If $f(a)=a,f'(a)=1,f''(a)>0$ then $\exists \delta >0:(a,a+\delta)\subset W^c$

Saddle-node behaviour of planar systems

Periodic points of $\sin(x)$ on $(-1,1)$

Fixed Point Property of $(0,1]$

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