Results 81 to 90 of about 11,092,921 (297)
Output Maximization of an Agency [PDF]
Considering Cobb-Douglas function in three variables as an explicit form of production function, in this paper an attempt has been made to maximize an output subject to a budget constraint, using Lagrange multipliers technique, as well as necessary and ...
Haradhan Kumar Mohajan +2 more
core
Homophily‐adjusted social influence estimation
Canadian Journal of Statistics, EarlyView.Abstract Homophily and social influence are two key concepts of social network analysis. Distinguishing between these phenomena is difficult, and approaches to disambiguate the two have been primarily limited to longitudinal data analyses. In this study, we provide sufficient conditions for valid estimation of social influence through cross‐sectional ...
Hanh T.D. Pham, Daniel K. Sewell
wiley +1 more source
Mimetic-f(Q) gravity: Cosmic reconstruction and energy conditions
Nuclear Physics BIn this study, we present a approach to mimetic gravity incorporating a non-zero nonmetricity tensor with vanishing torsion and curvature, establishing a generalized mimetic-f(Q) gravity framework.
Adam Z. Kaczmarek
doaj +1 more source
Front Propagation Through a Perforated Wall
Communications on Pure and Applied Mathematics, EarlyView.ABSTRACT We consider a bistable reaction– diffusion equation ut=Δu+f(u)$u_t=\Delta u +f(u)$ on RN${\mathbb {R}}^N$ in the presence of an obstacle K$K$, which is a wall of infinite span with many holes. More precisely, K$K$ is a closed subset of RN${\mathbb {R}}^N$ with smooth boundary such that its projection onto the x1$x_1$‐axis is bounded and that ...
Henri Berestycki +2 more
wiley +1 more source
BuildingsStructural deflection is a critical factor used for evaluating the effectiveness of reinforcement. This study proposes a method for generating FRP layouts with a local displacement constraint to strengthen damaged structures.
Ping Yuan +4 more
doaj +1 more source
Mixture Augmented Lagrange Multiplier Method for Tensor Recovery and Its Applications
Discrete Dynamics in Nature and Society, 2014 The problem of data recovery in multiway arrays (i.e., tensors) arises in many fields such as computer vision, image processing, and traffic data analysis. In this paper, we propose a scalable and fast algorithm for recovering a low-n-rank tensor with an
Huachun Tan +4 more
doaj +1 more source
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This study examines how industrial structure is associated with ecological sustainability in Nordic countries over the period 2001–2022. The analysis focuses on the share of small‐scale industries in the industrial system and examines its association with ecological sustainability, measured by the load capacity factor.
Ismail Demirdag +2 more
wiley +1 more source
Convergence of Variational Iteration Method for Second-Order Delay Differential Equations
Journal of Applied Mathematics, 2013 This paper employs the variational iteration method to obtain analytical solutions of second-order delay differential equations. The corresponding convergence results are obtained, and an effective technique for choosing a reasonable Lagrange multiplier
Hongliang Liu, Aiguo Xiao, Lihong Su
doaj +1 more source
Cost Minimization of a Competitive Firm [PDF]
One of the economists’ missions is to predict the behavioral responses of consumers or firms on the assumption that optimizing continues. Once this capability is developed, economists try to manage “today” to optimize future economic return of the inputs.
Jamal Nazrul Islam, Pahlaj Moolio
core
Cosmological models with Lagrange multiplier field [PDF]
, 2011 We first consider the Einstein-aether theory with a gravitational coupling and a Lagrange multiplier field, and then consider the non-minimally coupled quintessence field theory with Lagrange multiplier field.
Xin Wang +7 more
core +1 more source