Results 101 to 110 of about 493,736 (167)

Fractional stochastic evolution hemivariational inequalities and optimal controls

, 2020
This paper investigates the existence of mild solutions for fractional stochastic evolution hemivariational inequalities and optimal controls. An existence theorem concerned with the mild solution for the presented system is proved by means of the ...
Zhang, Qiongfen, Jiang, Yirong, Huang, Nanjing   +2 more
core  

Existence and convergence results for evolution hemivariational inequalities

, 2000
In the paper we examine nonlinear evolution hemivariational inequality defined on a Gelfand fivefold of spaces. First we show that the problem with multivalued and $L$-pseudomonotone operator and zero initial data has a solution.
Migórski, Stanisław
core   +1 more source

Existence and multiplicity of solutions for the noncoercive Neumann p-Laplacian

Electronic Journal of Differential Equations, 2010
We consider a nonlinear Neumann problem driven by the p-Laplacian differential operator with a nonsmooth potential (hemivariational inequality). Using variational techniques based on the smooth critical point theory and the second deformation theorem,
Nikolaos S. Papageorgiou, Eugenio M. Rocha   +1 more
doaj  

Long-Time Behaviour of Solutions for Autonomous Evolution Hemivariational Inequality with Multidimensional “Reaction-Displacement” Law

Abstract and Applied Analysis, 2012
We consider autonomous evolution inclusions and hemivariational inequalities with nonsmooth dependence between determinative parameters of a problem. The dynamics of all weak solutions defined on the positive semiaxis of time is studied.
Pavlo O. Kasyanov, Luisa Toscano, Nina V. Zadoianchuk   +2 more
doaj   +1 more source

Existence results for a class of hemivariational-like inequality problems

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
In this work, we establish existence results for a class of hemivariational-like inequality problems driven by a trifunction and perturbed by a bifunction.
Mahalik Kartikeswar, Nahak Chandal, Agarwal Ravi P.   +2 more
doaj   +1 more source

Existence of projected solutions for quasi-variational hemivariational inequality

Demonstratio Mathematica
In this short article, we prove the existence of projected solutions to a class of quasi-variational hemivariational inequalities with non-self-constrained mapping, which generalizes the results of Allevi et al.
Guan Fei, Cen Jinxia, Chen Boling, Yao Jen-Chih   +3 more
doaj   +1 more source

Existence and Uniqueness of Weak Solutions to Frictionless-Antiplane Contact Problems

Mathematics
We investigate a quasi-static-antiplane contact problem, examining a thermo-electro-visco-elastic material with a friction law dependent on the slip rate, assuming that the foundation is electrically conductive. The mechanical problem is represented by a
Besma Fadlia, Mohamed Dalah, Delfim F. M. Torres   +2 more
doaj   +1 more source

Analysis of an evolutionary fractional hemivariational inequality with applications

Demonstratio Mathematica
This paper investigates a novel abstract system that includes a fractional differential equation of the Atangana-Baleanu type and a history-dependent evolutionary hemivariational inequality (AB-FDEHI).
Su Guangwang, Oultou Abderrahmane, Benaissa Hicham, Nguyen Van Thien   +3 more
doaj   +1 more source

A Rothe method for a viscoelastic contact problem involving time-fractional derivatives in locking materials

Demonstratio Mathematica
This study examines a contact problem involving viscoelastic materials interacting with a rigid foundation. The constitutive relationship is derived from a time-fractional Kelvin–Voigt model.
Su Guangwang, Bouallala Mustapha, Chen Boling, Nguyen Van Thien   +3 more
doaj   +1 more source

A class of dynamic frictional contact problems governed by a system of hemivariational inequalities in thermoviscoelasticity

, 2014
In this paper we prove the existence and uniqueness of the weak solution for a dynamic thermoviscoelastic problem which describes frictional contact between a body and a foundation.
Szafraniec, Paweł, Migórski, Stanisław   +1 more
core   +1 more source