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Fixed-point index

Known as: Fixed point index 
In mathematics, the fixed-point index is a concept in topological fixed-point theory, and in particular Nielsen theory. The fixed-point index can be… 
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2 relations
Fixed point (mathematics)Nielsen theory

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
The Existence of Symmetric Positive Solutions of Fourth-Order Elastic Beam Equations
In this study, we consider the eigenvalue problems of fourth-order elastic beam equations. By using Avery and Peterson’s fixed… 
2013
2013
Positive Solutions for Third-Order Boundary-Value Problems with the Integral Boundary Conditions and Dependence on the First-Order Derivatives
By using a fixed point theorem in a cone and the nonlocal third-order BVP's Green function, the existence of at least one… 
2013
2013
Positive solutions for a class of multi-parameter elliptic systems
2012
2012
Positive periodic solutions of first-order singular systems
2010
2010
Positive solutions for a class of nonlocal impulsive BVPs via fixed point index
We study the existence of positive solutions for perturbed impulsive integral equations. Our setting is quite general and covers… 
2008
2008
Retracts, fixed point index and differential equations
Many problems in the theory of differential equations were initially treated with analytic techniques and later evolved towards… 
2008
2008
Positive solutions of three-point boundary value problems for second order impulsive differential equations with advanced arguments
2008
2008
Positive solutions for a singular second-order three-point boundary value problem
2008
2008
The existence of symmetric positive solutions for some nonlinear equation systems
2007
2007
On existence of positive solutions of a two-point boundary value problem for a nonlinear singular semipositone system
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