Results 31 to 40 of about 5,282,475 (283)

Fractional variational problems depending on indefinite integrals [PDF]

open access: yes, 2012
We obtain necessary optimality conditions for variational problems with a Lagrangian depending on a Caputo fractional derivative, a fractional and an indefinite integral.
Pooseh, Shakoor   +8 more
core   +1 more source

A New Hybrid Iterative Algorithm for Fixed-Point Problems, Variational Inequality Problems, and Mixed Equilibrium Problems

open access: yesFixed Point Theory and Applications, 2008
We introduce a new hybrid iterative algorithm for finding a common element of the set of fixed points of an infinite family of nonexpansive mappings, the set of solutions of the variational inequality of a monotone mapping, and the set of solutions of a
Liou Yeong-Cheng   +2 more
doaj   +2 more sources

Self-Adaptive Predictor-Corrector Approach for General Variational Inequalities Using a Fixed-Point Formulation

open access: yesJournal of Function Spaces, 2022
A literature review revealed that the general variational inequalities, fixed-point problems, and Winner–Hopf equations are equivalent. In this study, general variational inequality and fixed-point problem are considered.
Kubra Sanaullah   +4 more
doaj   +1 more source

On the Generalized Quasi-variational Inequality Problems

open access: yesJournal of Mathematical Analysis and Applications, 1996
The authors have obtained many existence results for generalized quasi-variational inequalities problems by using the fixed point techniques. The results obtained in this paper contain the previously known results as special cases.
Chang, Shih-sen   +4 more
openaire   +2 more sources

Convergence Theorems for the Variational Inequality Problems and Split Feasibility Problems in Hilbert Spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2021
In this paper, we establish an iterative algorithm by combining Yamada’s hybrid steepest descent method and Wang’s algorithm for finding the common solutions of variational inequality problems and split feasibility problems. The strong convergence of the
Panisa Lohawech   +2 more
doaj   +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

Levitin-Polyak well-posedness of inverse quasi-variational inequality with perturbations [PDF]

open access: yesMaejo International Journal of Science and Technology, 2014
Levitin-Polyak -well-posedness for inverse quasi -variational inequality is investigated. We establish some metric characterisations of Levitin-Polyak  -wellposedness for inverse quasi -variational inequality problems having a unique ...
Garima Virmani, Manjari Srivastava
doaj   +1 more source

On the Generalized Vector Variational Inequality Problem

open access: yesJournal of Mathematical Analysis and Applications, 1997
This paper studies vector variational inequalities with set-valued mappings. Existence results are established by applying Fan's lemma also known as KKM theorem. A generalized vector complementarity problem is also introduced.
Konnov I., Yao J.
openaire   +4 more sources

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Physics Informed Generative Surrogate Learning for Full Wave Validated Real Time Beamforming in Programmable Metasurfaces

open access: yesAdvanced Electronic Materials, EarlyView.
A physics‐guided generative surrogate framework is developed for programmable metasurface beamforming. Mode‐conditioned binary state generation, aperture‐physics prediction, routed residual correction, NSGA‐II optimization, and CST validation are combined to support fast candidate screening and full‐wave beam refinement across single‐beam, dual‐beam ...
Wenqian Liu   +4 more
wiley   +1 more source

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