Existence of Positive Solutions and Asymptotic Behavior for Evolutionary q(x)-Laplacian Equations
Joint Authors
Marcos, Aboubacar
Soglo, Ambroise
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-23, 23 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-25
Country of Publication
Egypt
No. of Pages
23
Main Subjects
Abstract EN
In this paper, we extend the variational method of M.
Agueh to a large class of parabolic equations involving q(x)-Laplacian parabolic equation ∂ρt,x/∂t=divxρt,x∇xG′ρ+Vqx−2∇xG′ρ+V.
The potential V is not necessarily smooth but belongs to a Sobolev space W1,∞Ω.
Given the initial datum ρ0 as a probability density on Ω, we use a descent algorithm in the probability space to discretize the q(x)-Laplacian parabolic equation in time.
Then, we use compact embedding W1,q.Ω↪↪Lq.Ω established by Fan and Zhao to study the convergence of our algorithm to a weak solution of the q(x)-Laplacian parabolic equation.
Finally, we establish the convergence of solutions of the q(x)-Laplacian parabolic equation to equilibrium in the p(.)-variable exponent Wasserstein space.
American Psychological Association (APA)
Marcos, Aboubacar& Soglo, Ambroise. 2020. Existence of Positive Solutions and Asymptotic Behavior for Evolutionary q(x)-Laplacian Equations. Discrete Dynamics in Nature and Society،Vol. 2020, no. 2020, pp.1-23.
https://search.emarefa.net/detail/BIM-1153688
Modern Language Association (MLA)
Marcos, Aboubacar& Soglo, Ambroise. Existence of Positive Solutions and Asymptotic Behavior for Evolutionary q(x)-Laplacian Equations. Discrete Dynamics in Nature and Society No. 2020 (2020), pp.1-23.
https://search.emarefa.net/detail/BIM-1153688
American Medical Association (AMA)
Marcos, Aboubacar& Soglo, Ambroise. Existence of Positive Solutions and Asymptotic Behavior for Evolutionary q(x)-Laplacian Equations. Discrete Dynamics in Nature and Society. 2020. Vol. 2020, no. 2020, pp.1-23.
https://search.emarefa.net/detail/BIM-1153688
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1153688