scholarly journals Existence and multiplicity of solutions for a Dirichlet problem involving the discrete p(x)-Laplacian operator

2011 ◽  
pp. 1-10 ◽  
Author(s):  
R. A. Mashiyev ◽  
Z. Yucedag ◽  
S. Ogras
Keyword(s):  
Dirichlet Problem ◽  
Laplacian Operator ◽  
Multiplicity Of Solutions ◽  
Existence And Multiplicity

An Ambrosetti–Prodi-type problem for the (p,q)-Laplacian operator

2019 ◽  
Vol 21 (01) ◽  
pp. 1750067
Author(s):  
Taísa Junges Miotto ◽  
Márcio Luís Miotto
Keyword(s):  
Existence Of Solutions ◽  
Laplacian Operator ◽  
Type Problem ◽  
Multiplicity Of Solutions ◽  
Existence And Multiplicity ◽  
Continuity Result

This work has objective to obtain results of existence and multiplicity of solutions for an Ambrosetti–Prodi-type problem for the [Formula: see text] operator. Moreover, it was proved a continuity result for the parameter which limits the existence of solutions in relation of the parameter [Formula: see text].

scholarly journals On a Robin type problem involving 𝑝(𝑥)-Laplacian operator

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Abdesslem Ayoujil ◽  
Anass Ourraoui
Keyword(s):  
Variational Approach ◽  
Growth Conditions ◽  
Laplacian Operator ◽  
Robin Problem ◽  
Type Problem ◽  
Multiplicity Results ◽  
Multiplicity Of Solutions ◽  
Existence And Multiplicity ◽  
Cerami Condition ◽  
Weaker Conditions

Abstract This paper deals with the existence and multiplicity of solutions for the p ⁢ ( x ) p(x) -Laplacian Robin problem without the well-known Ambrosetti–Rabinowitz type growth conditions. By means of the variational approach (with the Cerami condition), existence and multiplicity results of solutions are established under weaker conditions.

scholarly journals Multiple solutions of boundary value problems on time scales for a φ-Laplacian operator

2020 ◽  
Vol 40 (4) ◽  
pp. 405-425 ◽  
Author(s):  
Pablo Amster ◽  
Mariel Paula Kuna ◽  
Dionicio Pastor Santos
Keyword(s):  
Boundary Value Problems ◽  
Time Scales ◽  
Multiple Solutions ◽  
Boundary Value ◽  
Lower And Upper Solutions ◽  
Laplacian Operator ◽  
Multiplicity Of Solutions ◽  
Existence And Multiplicity

We establish the existence and multiplicity of solutions for some boundary value problems on time scales with a \(\varphi\)-Laplacian operator. For this purpose, we employ the concept of lower and upper solutions and the Leray-Schauder degree. The results extend and improve known results for analogous problems with discrete \(p\)-Laplacian as well as those for boundary value problems on time scales.

scholarly journals Existence and multiplicity of solutions for a fractional p-Laplacian equation with perturbation

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Zhen Zhi ◽  
Lijun Yan ◽  
Zuodong Yang
Keyword(s):  
Variational Methods ◽  
Bounded Domain ◽  
Analytical Techniques ◽  
Nontrivial Solutions ◽  
Multiplicity Results ◽  
Multiplicity Of Solutions ◽  
Laplacian Equation ◽  
Existence And Multiplicity

AbstractIn this paper, we consider the existence of nontrivial solutions for a fractional p-Laplacian equation in a bounded domain. Under different assumptions of nonlinearities, we give existence and multiplicity results respectively. Our approach is based on variational methods and some analytical techniques.

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