Existence and behavior of positive solutions for a class of linearly coupled systems with discontinuous nonlinearities in $${\mathbb {R}}^N$$

2021 ◽  
Vol 23 (2) ◽  
Author(s):  
José Carlos de Albuquerque ◽  
Gelson G. dos Santos ◽  
Giovany M. Figueiredo
Keyword(s):  
Positive Solutions ◽  
Coupled Systems ◽  
Discontinuous Nonlinearities ◽  
And Behavior

scholarly journals Eigenvalue of Coupled Systems for Hammerstein Integral Equation with Two Parameters

2011 ◽  
Vol 2011 ◽  
pp. 1-11
Author(s):  
Wanjun Li
Keyword(s):  
Integral Equation ◽  
Fixed Point ◽  
Positive Solutions ◽  
Fixed Point Index ◽  
Index Theory ◽  
Coupled Systems ◽  
Point Index ◽  
Hammerstein Integral Equation ◽  
Fixed Point Index Theory ◽  
Two Parameters

By using the fixed-point index theory, we discuss the existence, multiplicity, and nonexistence of positive solutions for the coupled systems of Hammerstein integral equation with parameters.

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