TY - JOUR
T1 - A VARIATIONAL APPROACH TO DISCRETE ELLIPTIC PROBLEMS WITH A WEIGHT
AU - Heidarkhani, Shapour
AU - Gharehgazlouei, Fariba
AU - Avci, Mustafa
N1 - Publisher Copyright:
© 2022 Watam Press.
PY - 2022
Y1 - 2022
N2 - We establish sufficient conditions for the existence of at least three distinct nonnegative solutions for a discrete problem with a positive weight function. Technical approach used in this article is based on the critical point theory and variational method. We also provide an example to illustrate the result.
AB - We establish sufficient conditions for the existence of at least three distinct nonnegative solutions for a discrete problem with a positive weight function. Technical approach used in this article is based on the critical point theory and variational method. We also provide an example to illustrate the result.
KW - Critical point theory
KW - Discrete problems
KW - Nonlinear algebraic systems
KW - Variational approach
UR - http://www.scopus.com/inward/record.url?scp=85139389133&partnerID=8YFLogxK
M3 - Journal Article
AN - SCOPUS:85139389133
SN - 1201-3390
VL - 29
SP - 377
EP - 390
JO - Dynamics of Continuous, Discrete and Impulsive Systems Series A: Mathematical Analysis
JF - Dynamics of Continuous, Discrete and Impulsive Systems Series A: Mathematical Analysis
IS - 5
ER -