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15
Math.TechQA.Club
2026-03-22 13:05:38
42
Views
Is this mapping contractive?
Published on
22 Mar 2026 - 13:05
#nonlinear-optimization
#fixed-points
#contraction-operator
200
Views
Proving an operator is surjective for Lumer-Phillips Theorem application.
Published on
20 Mar 2026 - 7:25
#functional-analysis
#banach-spaces
#semigroup-of-operators
#contraction-operator
70
Views
how to show that this non-linear operator is a contraction
Published on
22 Mar 2026 - 17:55
#functional-analysis
#contraction-operator
110
Views
Contractive sequence together with not contract mapping
Published on
23 Mar 2026 - 0:04
#real-analysis
#fixed-point-theorems
#contraction-operator
282
Views
Union of contractions is a contraction
Published on
22 Mar 2026 - 15:06
#functional-analysis
#contraction-operator
113
Views
Is the operator $Tf = f(x) - f(x) \int_0^1 f(y) dy$ a contraction?
Published on
23 Mar 2026 - 6:58
#functional-analysis
#fixed-point-theorems
#contraction-operator
199
Views
Contraction mapping theorem
Published on
23 Mar 2026 - 0:40
#fixed-point-theorems
#contraction-operator
129
Views
Contraction mapping theorem to solve ODE
Published on
23 Mar 2026 - 10:07
#analysis
#contraction-operator
182
Views
Contraction mapping theorem generalization
Published on
22 Mar 2026 - 22:48
#fixed-point-theorems
#contraction-operator
296
Views
Abstract index notation vs Ricci Calculus
Published on
23 Mar 2026 - 2:16
#definition
#math-history
#tensors
#index-notation
#contraction-operator
158
Views
Continuous function from set to proper subset is a contraction
Published on
22 Mar 2026 - 13:34
#real-analysis
#continuity
#contraction-operator
1k
Views
Shouldn’t squaring the (metric) tensor give a scalar?
Published on
25 Mar 2026 - 4:18
#metric-spaces
#tensor-products
#contraction-operator
473
Views
Is $\ln(x)+1$ contractive?
Published on
24 Mar 2026 - 22:10
#real-analysis
#functions
#intuition
#holder-spaces
#contraction-operator
44
Views
Finding coefficient in contraction mapping
Published on
25 Mar 2026 - 6:48
#calculus
#supremum-and-infimum
#contraction-operator
211
Views
Topological transitivity+contraction
Published on
25 Mar 2026 - 5:32
#general-topology
#dynamical-systems
#ergodic-theory
#contraction-operator
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