New posts in fixed-point-theorems

Contradiction with Banach Fixed Point Theorem

fixed-point-theorems

Is there a square with all corner points on the spiral $r=k\theta$, $0 \leq \theta \leq \infty$?

geometry analysis inequality curves fixed-point-theorems

Why is convexity a requirement for Brouwer fixed points? Shouldn't "no holes" be good enough?

fixed-point-theorems

When does Newton-Raphson Converge/Diverge?

numerical-methods fixed-point-theorems newton-raphson

Contraction mapping in an incomplete metric space

functional-analysis metric-spaces fixed-point-theorems

Looking for help in understanding a proof of the fixed point lemma in mathematical logic.

logic first-order-logic predicate-logic fixed-point-theorems

Contraction Map on Compact Normed Space has a Fixed Point

compactness normed-spaces fixed-point-theorems fixed-points

To prove : If $f^n$ has a unique fixed point $b$ then $f(b)=b$

real-analysis functions fixed-point-theorems

Every increasing function from a certain set to itself has at least one fixed point

real-analysis order-theory fixed-point-theorems

Generalization of "easy" 1-D proof of Brouwer fixed point theorem

general-topology fixed-point-theorems

Decreasing function and fixed point

real-analysis fixed-point-theorems

"Why do I always get 1 when I keep hitting the square root button on my calculator?"

calculus convergence-divergence fixed-point-theorems calculator

Convergence of fixed points of a sequence uniformly convergent.

general-topology metric-spaces fixed-point-theorems complete-spaces fixed-points

Does every continuous map from $\mathbb{H}P^{2n+1}$ to itself have a fixed point?

general-topology algebraic-topology fixed-point-theorems

Sequence of contraction mapping and convergence of fixed point

functional-analysis fixed-point-theorems contraction-operator arzela-ascoli

Homeomorphic to the disk implies existence of fixed point common to all isometries?

general-topology metric-spaces fixed-point-theorems

If $T^n$ is $q$-contractive, $T$ exactly has one fixed point

metric-spaces fixed-point-theorems

What is the algebraic structure of functions with fixed points?

group-theory functions manifolds ideals fixed-point-theorems

Prove the map has a fixed point

metric-spaces compactness fixed-point-theorems

Show that a continuous function has a fixed point

real-analysis analysis continuity fixed-point-theorems fixed-points