FitzHugh-Nagumo system with zero mass and critical growth

Author(s):  
Giovany Figueiredo ◽  
Marcelo Montenegro
Keyword(s):  
2021 ◽  
Vol 213 ◽  
pp. 112488
Author(s):  
J.L. Carvalho ◽  
G.M. Figueiredo ◽  
M.F. Furtado ◽  
E. Medeiros

Mathematics ◽  
2021 ◽  
Vol 9 (5) ◽  
pp. 464
Author(s):  
Jichao Wang ◽  
Ting Yu

In this paper, we study the singularly perturbed problem for the Schrödinger–Poisson equation with critical growth. When the perturbed coefficient is small, we establish the relationship between the number of solutions and the profiles of the coefficients. Furthermore, without any restriction on the perturbed coefficient, we obtain a different concentration phenomenon. Besides, we obtain an existence result.


2021 ◽  
Vol 202 ◽  
pp. 114033
Author(s):  
J.H. Yu ◽  
L.Q. Shen ◽  
D. Şopu ◽  
B.A. Sun ◽  
W.H. Wang

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