Results 41 to 50 of about 21,172 (283)

Generalized Quasi Variational-Type Inequalities

Applied Mathematics, 2012
In this paper, we define the concepts of (η,h)-quasi pseudo-monotone operators on compact set in locally convex Hausdorff topological vector spaces and prove the existence results of solutions for a class of generalized quasi variational type inequalities in locally convex Hausdorff topological vector spaces.
Mohammad Kalimuddin Ahmad, Salahuddin .
openaire   +2 more sources

Low‐Power Control Of Resistance Switching Transitions in First‐Order Memristors

Advanced Electronic Materials, EarlyView.
Joule losses are a serious concern in modern integrated circuit design. In this regard, minimizing the energy necessary for programming memristors should be handled with care. This manuscript presents an optimal control framework, allowing to derive energy‐efficient programming voltage protocols for resistance switching devices. Following this approach,
Valeriy A. Slipko, Alon Ascoli, Fernando Corinto, Yuriy V. Pershin   +3 more
wiley   +1 more source

Existence Results for Nonsmooth Vector Quasi-Variational-Like Inequalities

Abstract and Applied Analysis, 2013
We introduce nonsmooth vector quasi-variational-like inequalities (NVQVLI) by means of a bifunction. We establish some existence results for solutions of these inequalities by using Fan-KKM theorem and a maximal element theorem.
Mohammed Alshahrani, Qamrul Hasan Ansari, Suliman Al-Homidan   +2 more
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

L ∞ $L^{\infty}$ -error estimate of a generalized parallel Schwarz algorithm for elliptic quasi-variational inequalities related to impulse control problem

Journal of Inequalities and Applications, 2023
The generalized Schwarz algorithm for a class of elliptic quasi-variational inequalities related to impulse control problems is studied in this paper.
Ikram Bouzoualegh, Samira Saadi
doaj   +1 more source

On Singular Control Problems with State Constraints and Regime-Switching: A Viscosity Solution Approach

, 2014
This paper investigates a singular stochastic control problem for a multi-dimensional regime-switching diffusion process confined in an unbounded domain.
Alvarez, Alvarez, Atar, Atar, Bouchard, Chao Zhu, Crandall, Elliott, Guo, Haussmann, Haussmann, Ishii, Karatzas, Karlin, Mao, Qingshuo Song, Revuz, Sethi, Song, Yin, Zariphopoulou, Zhang, Zhu, Zhu, Øksendal   +24 more
core   +1 more source

Foreign labor, peer‐networking and agricultural efficiency in the Italian dairy sector

Agribusiness, EarlyView.
Abstract While the presence of immigrants in the agricultural sector is widely acknowledged, the empirical evidence on its economic consequences is lacking, especially from a microeconomic perspective. Using the Farm Accountancy Data Network panel data for Italian dairy farms in the period 2008–2018, the present study investigates the relationship ...
Federico Antonioli, Simone Severini, Mauro Vigani   +2 more
wiley   +1 more source

L∞-error estimates for a class of semilinear elliptic variational inequalities and quasi-variational inequalities

International Journal of Mathematics and Mathematical Sciences, 2001
This paper deals with the finite element approximation of a class of variational inequalities (VI) and quasi-variational inequalities (QVI) with the right-hand side depending upon the solution.
M. Boulbrachene, P. Cortey-Dumont, J. C. Miellou   +2 more
doaj   +1 more source

Agricultural Diversification at the Margin. Strategies and Determinants in Italian Mountain and Remote Areas

Agribusiness, EarlyView.
ABSTRACT This paper explores the convergence in on‐farm diversification strategies of agricultural holdings, between remote areas and more central ones. Using Italian farm‐level data, we explore the determinants of diversification strategies across farms.
Gianluca Grilli, Francesco Pagliacci, Paola Gatto   +2 more
wiley   +1 more source

Higher-Order Strongly Preinvex Fuzzy Mappings and Fuzzy Mixed Variational-Like Inequalities

International Journal of Computational Intelligence Systems, 2021
A family of fuzzy mappings is called higher-order strongly preinvex fuzzy mappings (HOS-preinvex fuzzy mappings), which take the place of generalization of the notion of nonconvexity is introduced through the “fuzzy-max” order among fuzzy numbers.
Muhammad Bilal Khan, Muhammad Aslam Noor, Khalida Inayat Noor, Yu-Ming Chu   +3 more
doaj   +1 more source