Results 41 to 50 of about 31,694 (211)

Partial differential hemivariational inequalities

open access: yesAdvances in Nonlinear Analysis, 2018
The aim of this paper is to introduce and study a new class of problems called partial differential hemivariational inequalities that combines evolution equations and hemivariational inequalities.
Liu Zhenhai   +2 more
doaj   +1 more source

Parametric general quasi variational inequalities [PDF]

open access: yes, 2009
In this paper, we prove that the general quasi variational inequalities are equivalent to the fixed point problem using the projection technique. We use this equivalent formulation to study the sensitivity analysis of the general quasi variational ...
Khalida Inayat Noor   +2 more
core   +1 more source

Existence and Regularity of Optimal Shapes for Elliptic Operators with Drift [PDF]

open access: yes, 2018
This paper is devoted to the study of shape optimization problems for the first eigenvalue of the elliptic operator with drift L = --$\Delta$+V (x)\cdot \nabla with Dirichlet boundary conditions, where V is a bounded vector field.
Russ, Emmanuel   +2 more
core   +3 more sources

Clean Up Behind You ‐ Novel Patterning Approach for Solid Immersion Lenses

open access: yesAdvanced Functional Materials, EarlyView.
A focused ion beam (FIB) milling strategy enables rapid fabrication of solid immersion lenses (SILs) with smooth, debris‐free surfaces eliminating the need for post‐processing. The optimized pattern improves efficiency and surface quality. SILs containing NV centers are also investigated, confirming the technique's suitability for quantum and photonic ...
Aleksei Tsarapkin   +10 more
wiley   +1 more source

The modified split generalized equilibrium problem for quasi-nonexpansive mappings and applications

open access: yesJournal of Inequalities and Applications, 2018
In this paper, we introduce a new problem, the modified split generalized equilibrium problem, which extends the generalized equilibrium problem, the split equilibrium problem and the split variational inequality problem.
Kanyarat Cheawchan, Atid Kangtunyakarn
doaj   +1 more source

Stochastic differential games involving impulse controls and double-obstacle quasi-variational inequalities

open access: yes, 2012
We study a two-player zero-sum stochastic differential game with both players adopting impulse controls, on a finite time horizon. The Hamilton-Jacobi-Bellman-Isaacs (HJBI) partial differential equation of the game turns out to be a double-obstacle quasi-
Cosso, Andrea
core   +1 more source

Generalized quasi-variational hemi-variational inequalities

open access: yesApplied Mathematics Letters, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Generalized bi-quasi-variational inequalities

open access: yesJournal of Mathematical Analysis and Applications, 1989
The author deals with the generalized bi-quasivariational inequality problem: find \(\hat y\in X\) such that \(\hat y\in S(\hat y)\) and \(\inf_{w\in T(\hat y)}Re\leq 0\) for all \(x\in S(\hat y)\) and \(f\in M(\hat y)\), where \(X\subset E\), S: \(X\to 2^ X\) is a multivalued map, M,T: \(X\to 2^ F\) and E, F are Hausdorff topological vector spaces ...
Shih, Mau-Hsiang, Tan, Kok-Keong
openaire   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

A numerical solution of parabolic quasi-variational inequality nonlinear using Newton-multigrid method [PDF]

open access: yesIranian Journal of Numerical Analysis and Optimization
In this article, we apply three numerical methods to study the L∞-convergence of the Newton-multigrid method for parabolic quasi-variational inequalities with a nonlinear right-hand side.
M. Bahi, M. Beggas, N. Nesba, A. Imtiaz
doaj   +1 more source

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