@article{Miao2023, 
author = {Liangying Miao and Man Xu and Zhiqian He},
title = {Existence and multiplicity of positive solutions for one-dimensional    p-Laplacian problem with sign-changing weight},
year = {2023},
journal = {Electronic Research Archive},
volume = {31},
number = {6},
pages = {3086-3096},
keywords = {p-Laplacian problem, positive solution, multiplicity, bifurcation, sign-changing weight},
url = {https://www.sciopen.com/article/10.3934/era.2023156},
doi = {10.3934/era.2023156},
abstract = {In this paper, we show the positive solutions set for one-dimensional    p-Laplacian problem with sign-changing weight contains a reversed    S-shaped continuum. By figuring the shape of unbounded continuum of positive solutions, we identify the interval of bifurcation parameter in which the    p-Laplacian problem has one or two or three positive solutions according to the asymptotic behavior of nonlinear term at 0 and    ∞. The proof of the main result is based upon bifurcation technique.}
}