Results 131 to 140 of about 258,197 (354)
Food Tastes in the United States: Convergence or Divergence?
Agribusiness, EarlyView.ABSTRACT This study investigates how food consumption tastes have changed in recent decades across the United States. Using NielsenIQ data for over 77 million transactions, there is evidence of divergence in food tastes across regions from 2007 to 2016 and across households of different income, education, and race/ethnicity groups.
Michael DeDad
wiley +1 more source
Comparing exergy and heat pump work in distillation systems
AIChE Journal, EarlyView.Abstract This study compares the exergy supplied to a distillation column with the actual energy consumption of a heat pump‐assisted distillation (HPAD) system. It evaluates the reliability of exergy as a proxy for heat pump work demand in such systems.
Akash Sanjay Nogaja +2 more
wiley +1 more source
On solvability of general nonlinear variational-like inequalities in reflexive Banach spaces
International Journal of Mathematics and Mathematical Sciences, 2005 We introduce and study a new class of general nonlinear variational-like inequalities in reflexive Banach spaces. By applying a minimax inequality, we establish two existence and uniqueness theorems of solutions for the general nonlinear variational-like
Zeqing Liu +3 more
doaj +1 more source
Existence of solutions of inverted variational inequalities [PDF]
Carpathian Journal of Mathematics, Vol. 28, No. 2, pp. 271-278
(2012), 2013 In this paper we introduce two new generalized variational inequalities, and we give some existence results of the solutions for these variational inequalities involving operators belonging to a recently introduced class of operators. We show by examples, that our results fail outside of this class.
arxiv
Multi-Valued Parabolic Variational Inequalities and Related Variational-Hemivariational Inequalities
Advanced Nonlinear Studies, 2014 Abstract In this paper we study multi-valued parabolic variational inequalities involving quasilinear parabolic operators, and multi-valued integral terms over the underlying parabolic cylinder as well as over parts of the lateral parabolic boundary, where the multi-valued functions involved are assumed to be upper semicontinuous only ...
Carl, Siegfried, Le, Vy Khoi
openaire +3 more sources
Optimal control of unilateral obstacle problem with a source term
, 2008 We consider an optimal control problem for the obstacle problem with an elliptic variational inequality. The obstacle function which is the control function is assumed in $H^{2}$. We use an approximate technique to introduce a family of problems governed
Ghanem, Radouen
core
Uncontrolled Learning: Codesign of Neuromorphic Hardware Topology for Neuromorphic Algorithms
Advanced Intelligent Systems, EarlyView.Codesign is used to implement a neuroscience‐inspired machine learning algorithm in all neuromorphic hardware. In this implementation, the hidden memristors cannot be directly accessed, limiting control of the network during training. By leveraging theoretical tools, including memristor circuits dynamics and a closed form expression for the network ...
Frank Barrows +3 more
wiley +1 more source
Mathematics, 2019 The aim of this article is to study new types of generalized nonsmooth exponential type vector variational-like inequality problems involving Mordukhovich limiting subdifferential operator.
Syed Shakaib Irfan +4 more
doaj +1 more source
Finite-Value Superiorization for Variational Inequality Problems [PDF]
arXiv, 2016 The main goal of this paper is to present the application of a superiorization methodology to solution of variational inequalities. Within this framework a variational inequality operator is considered as a small perturbation of a convex feasibility solver what allows to construct a simple iteration algorithm.
arxiv
A two-stage stochastic variational inequality model for storage and dynamic distribution of medical supplies in epidemic management. [PDF]
Appl Math Model, 2022 Li M, Zhang C, Ding M, Lv R.
europepmc +1 more source