Results 31 to 40 of about 31,694 (211)

Quasi-variational inequalities with non-compact sets [PDF]

Journal of Mathematical Analysis and Applications, 1991
We first generalize a foundational quasi-variational inequality which plays a key role throughout this paper by relaxing the compactness condition. Then we set up general forms of (generalized) quasi- variational inequalities and obtain a series of existence theorems without the compactness assumption.
Tian, Guoqiang, Zhou, Jianxin
openaire   +2 more sources

Variational Approach to Dynamic Brittle Fracture via Gradient Damage Models [PDF]

, 2015
International audienceIn this paper we present a family of gradient-enhanced continuum damage models which can be viewed as a regularization of the variational approach to fracture capable of predicting in a unified framework the onset and space-time ...
Guilbaud, Daniel, LI, Tianyi, Marigo, Jean-Jacques, Potapov, Serguei   +3 more
core   +1 more source

Approximation of an Inertial Iteration Method for a Set-Valued Quasi Variational Inequality

Iraqi Journal for Computer Science and Mathematics
In this article, a projection type two step inertial iterative scheme for investigating set-valued quasi variational inequality in real Banach spaces is designed. We manifest the existence result and verified by an illustrative example.
Mohammad Akram
doaj   +1 more source

Abstract generalized vector quasi-equilibrium problems in noncompact Hadamard manifolds

Journal of Inequalities and Applications, 2017
This paper deals with the abstract generalized vector quasi-equilibrium problem in noncompact Hadamard manifolds. We prove the existence of solutions to the abstract generalized vector quasi-equilibrium problem under suitable conditions and provide ...
Haishu Lu, Zhihua Wang
doaj   +1 more source

Quasi variational inequalities

Applied Mathematics Letters, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

A New Nonlocal Fractional Differential Quasi-Variational Inequality in Hilbert Spaces with Applications

Fractal and Fractional
This paper considers a new nonlocal fractional differential quasi-variational inequality (NFDQVI) comprising a fractional differential equation with a nonlocal condition and a time-dependent quasi-variational inequality in Hilbert spaces.
Zengbao Wu, Tao Chen, Quanguo Zhang, Yue Zeng, Nanjing Huang, Yibin Xiao   +5 more
doaj   +1 more source

Efficiency and duality for multiobjective fractional variational problems with (ρ,b) - quasiinvexity [PDF]

Yugoslav Journal of Operations Research, 2009
The necessary conditions for (normal) efficient solutions to a class of multi-objective fractional variational problems (MFP) with nonlinear equality and inequality constraints are established using a parametric approach to relate efficient solutions of ...
Mititelu Ştefan, Stancu-Minasian I.M.
doaj   +1 more source

Optimal Dividend Payments for the Piecewise-Deterministic Poisson Risk Model

, 2014
This paper considers the optimal dividend payment problem in piecewise-deterministic compound Poisson risk models. The objective is to maximize the expected discounted dividend payout up to the time of ruin. We provide a comparative study in this general
Chao Zhu, deFinetti B., Hans W. Volkmer, Hartman P., Olver F. W. J., Runhuan Feng, Schmidli H., Shuaiqi Zhang   +7 more
core   +1 more source

Macroscopic fluctuation theory [PDF]

, 2015
Stationary non-equilibrium states describe steady flows through macroscopic systems. Although they represent the simplest generalization of equilibrium states, they exhibit a variety of new phenomena. Within a statistical mechanics approach, these states
Alberto De Sole, Arnol’d, V. I., Bertini, L., Brémaud, P., Brémaud, P., Burgers, J., Callen, H., Claudio Landim, Davide Gabrielli, Derrida, B., Einstein, A., Fitts, D. D., Freidlin, M. I., Gabrielli, D., Giovanni Jona-Lasinio, Graham, R., Gromov, M., Harris, R., Kipnis, C., Kubo, R., Landau, L., Landau, L., Lorenzo Bertini, Maes, C., Pippard, A. B., Prigogine, I., Schütz, G. M., Serre, D., Spohn, H., Täuber, U. C., Varadhan, S. R. S., Öttinger, H. C.   +31 more
core   +2 more sources

Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges

Advanced Functional Materials, EarlyView.
Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
wiley   +1 more source