Results 31 to 40 of about 4,393,619 (377)

Community resilience to crime: A study of the 2011 Brisbane flood

open access: yesAmerican Journal of Community Psychology, Volume 70, Issue 3-4, Page 379-393, December 2022., 2022
Abstract Understanding and enhancing community resilience is a global priority as societies encounter a rising number of extreme weather events. Given that these events are typically both sudden and unexpected, community resilience is typically examined after the disaster so there can be no before and after comparisons.
Rebecca Wickes   +3 more
wiley   +1 more source

Variational-like inequalities for n-dimensional fuzzy-vector-valued functions and fuzzy optimization

open access: yesOpen Mathematics, 2019
The existing results on the variational inequality problems for fuzzy mappings and their applications were based on Zadeh’s decomposition theorem and were formally characterized by the precise sets which are the fuzzy mappings’ cut sets directly. That is,
Xie Ting, Gong Zengtai
doaj   +1 more source

Some Mann-Type Implicit Iteration Methods for Triple Hierarchical Variational Inequalities, Systems Variational Inequalities and Fixed Point Problems

open access: yesMathematics, 2019
This paper discusses a monotone variational inequality problem with a variational inequality constraint over the common solution set of a general system of variational inequalities (GSVI) and a common fixed point (CFP) of a countable family of ...
Lu-Chuan Ceng, Xiaoye Yang
doaj   +1 more source

Differential variational inequalities [PDF]

open access: yesMathematical Programming, 2007
This paper introduces and studies the class of differential variational inequalities (DVIs) in a finite-dimensional Euclidean space. The DVI provides a powerful modeling paradigm for many applied problems in which dynamics, inequalities, and discontinuities are present; examples of such problems include constrained time-dependent physical systems with ...
Jong-Shi Pang, David E. Stewart
openaire   +3 more sources

Some New Classes of Extended General Mixed Quasi-Variational Inequalities

open access: yesAbstract and Applied Analysis, 2012
We consider and study a new class of variational inequality, which is called the extended general mixed quas-variational inequality. We use the auxiliary principle technique to study the existence of a solution of the extended general mixed quasi ...
Muhammad Aslam Noor, Khalida Inayat Noor
doaj   +1 more source

A New Gap Function for Vector Variational Inequalities with an Application

open access: yesJournal of Applied Mathematics, 2013
We consider a vector variational inequality in a finite-dimensional space. A new gap function is proposed, and an equivalent optimization problem for the vector variational inequality is also provided.
Hui-qiang Ma   +3 more
doaj   +1 more source

Non-Archimedean Koksma inequalities, variation, and Fourier analysis [PDF]

open access: yesarXiv, 2022
We examine four different notions of variation for real-valued functions defined on the compact ring of integers of a non-Archimedean local field, with an emphasis on regularity properties of functions with finite variation, and on establishing non-Archimedean Koksma inequalities.
arxiv  

On the stability of projected dynamical system for generalized variational inequality with hesitant fuzzy relation

open access: yesAIMS Mathematics, 2020
In this paper, we investigate the projected dynamical system associated with the generalized variational inequality with hesitant fuzzy relation. We establish the equivalence between the generalized variational inequality with hesitant fuzzy relation and
Ting Xie, Dapeng Li
doaj   +1 more source

Variational inequality

open access: yesApplied Mathematics Letters, 1992
AbstractIn this paper, we derive some existence results for the variational inequality in Banach space. Theorem 2.1 of this paper seems to be a natural extension of the celebrated result of Hartman and Stampacchia [1, Lemma 3.1] in infinite dimensional spaces. An application to the fixed point theory is given.
openaire   +1 more source

Quantum Optics Parity Effect on Generalized NOON States and Its Implications for Quantum Metrology

open access: yesAnnalen der Physik, Volume 534, Issue 12, December 2022., 2022
A quantum optical‐parity effect is found to emerge in the evolution from generalized NOON states of a two‐level atom or molecule coupled to a cavity field. The parity of the photon number influences the quantum entanglement properties of the system, resulting in a parity‐dependent ability to extract states of the evolving system for precise phase ...
Agostino Migliore, Antonino Messina
wiley   +1 more source

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