@article{Cheng2022, 
author = {Kun Cheng and Wentao Huang and Li Wang},
title = {Least energy sign-changing solution for a fractional  p-Laplacian problem with exponential critical growth},
year = {2022},
journal = {AIMS Mathematics},
volume = {7},
number = {12},
pages = {20797-20822},
keywords = {sign-changing solution, fractional p-Laplacian, exponential critical growth},
url = {https://www.sciopen.com/article/10.3934/math.20221140},
doi = {10.3934/math.20221140},
abstract = {In this paper, we consider the following fractional  p-Laplacian equation involving Trudinger-Moser nonlinearity:   (−Δ)N/ssu+V(x)|u|Ns−2u=f(u)inRN,where  s∈(0,1),2<Ns=p. The nonlinear function  f has exponential critical growth, and potential  V is a continuous function. By using the constrained variational methods, quantitative Deformation Lemma and Brouwer degree theory, we prove the existence of least energy sign-changing solutions.}
}