Results 71 to 80 of about 6,239,552 (226)
Boundary Value ProblemsIn the present work, we solve the Dirichlet boundary problem for the Helmholtz equation in an exterior angle with periodic boundary data. We prove the existence and uniqueness of solution in an appropriate functional class and give an explicit formula ...
A. Merzon +3 more
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Spectral Properties of the Fractional Pauli Operator on a Bounded Domain [PDF]
Control and Optimization in Applied MathematicsThis paper introduces and analyzes, for the first time, the \emph{fractional Pauli operator}, a non-local generalization of the fundamental quantum mechanical operator describing spin-1/2 particles in magnetic fields.
Yusif Gasimov, Aynura Aliyeva
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Integrated Bibliometric and Computational Analysis of Artificial Intelligence in Sustainable Finance
Sustainable Development, EarlyView.ABSTRACT The rapid integration of artificial intelligence into financial services presents a transformative opportunity to advance sustainability goals, yet a systematic understanding of its current state and impact is essential. This review aims to synthesize existing literature on AI applications within the financial sector, emphasizing their role in
Sajjad Vojdanian +4 more
wiley +1 more source
Electronic Journal of Qualitative Theory of Differential EquationsWe are concerned with the radial solutions of the Dirichlet problem $-\Delta u=K(|x|)f(u)$ on the exterior of the ball of radius $R>0$ centered at the origin in $\mathbb{R}^N \text{ with } N\geq 3$ where $f$ is superlinear at $\infty$ and has a ...
Narayan Aryal, Joseph Iaia
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Local labor market frictions and platform‐based entrepreneurship
Strategic Entrepreneurship Journal, EarlyView.Abstract Research Summary Building on prior research about the heterogeneous impact of labor shocks on individuals' propensity to start businesses, we explore how local labor market frictions affect individuals' selection into platform‐based entrepreneurship.
Ruiqing Cao, Yifan Lyu
wiley +1 more source
Multiple Positive Solutions of Semilinear Elliptic Problems in Exterior Domains
Boundary Value Problems, 2010 Assume that is a positive continuous function in and satisfies the suitable conditions. We prove that the Dirichlet problem admits at least three positive solutions in an exterior domain.
Hsu Tsing-San, Lin Huei-Li
doaj
An iterative procedure for solving FEM-BEM equations [PDF]
Journal of Electrical and Electronics Engineering, 2009 A new very efficient iterative FEM-BEM hybrid procedure for solving stationary and steady state electromagnetic fields is proposed. The value of the magnetic vector potential is obtained from the integral equation on the boundary of the exterior domain ...
Florea Ioan Hantila +4 more
doaj
Regular solutions to a super critical elliptic problem in exterior domains [PDF]
, 2013 Artículo de publicación ISIWe consider the supercritical elliptic problem −Δu=λeu, λ>0, in an exterior domain Ω=RN∖D under zero Dirichlet condition, where D is smooth and bounded in RN, N⩾3. We prove that, for λ small, this problem admits infinitely many
Dávila, Juan, López, Luis F.
core +1 more source
British Journal of Mathematical and Statistical Psychology, EarlyView.Abstract Hidden Markov diagnostic classification models capture how students' cognitive attributes evolve over time. This paper introduces a Bayesian Markov chain Monte Carlo algorithm for diagnostic classification models that jointly estimates time‐varying Q matrices, latent attributes, item parameters, attribute class proportions and transition ...
Chen‐Wei Liu
wiley +1 more source
The Dirichlet problem for Hessian quotient equations on exterior domains
, 2022 19 ...
Jiang, Tangyu +2 more
openaire +2 more sources