Results 121 to 130 of about 110,294 (285)

Diffuse Domain Methods with Dirichlet Boundary Conditions

The solution of partial differential equations (PDEs) on complex domains often presents a significant computational challenge by requiring the generation of fitted meshes. The Diffuse Domain Method (DDM) is an alternative which reformulates the problem on a larger, simple domain where the complex geometry is represented by a smooth phase-field function.
Benfield, Luke, Dedner, Andreas
openaire   +2 more sources

Mean field games of controls with Dirichlet boundary conditions

ESAIM: Control, Optimisation and Calculus of Variations
In this paper, we study a mean-field games system with Dirichlet boundary conditions in a closed domain and in a mean-field game of controls setting, that is in which the dynamics of each agent is affected not only by the average position of the rest of the agents but also by their average optimal choice.
Mattia Bongini, Francesco Salvarani
openaire   +3 more sources

Mesh design for electrical resistivity imaging of agricultural dikes

Near Surface Geophysics, EarlyView.
Abstract Electrical resistivity imaging (ERI) shows promise for investigating earthen flood barriers. We are interested in the applicability of ERI for aiding maintenance and construction efforts on agricultural dikes in the upper Bay of Fundy, Canada.
Peter G. Lelievre, Elias Vandenberg, Heidi Hebb, Karl Butler   +3 more
wiley   +1 more source

Parametric mean curvature evolution with a Dirichlet boundary condition.

Journal für die reine und angewandte Mathematik (Crelles Journal), 1995
Let \(\Omega\) be the unit disc in \(\mathbb{R}^ 2\), \(u_ 0 : \Omega \to \mathbb{R}^ 3\). We investigate the problem of finding a family of maps \(v(.,t) : \Omega \to \mathbb{R}^ 3\), \(t \geq 0\) such that \[ v_ t = g^{ij} v_{x_ i x_ j} \text{ in }\Omega \times (0,\infty),\quad v = u_ 0 \text{ on }\partial \Omega \times (0,\infty), \quad v(0) = u_ 0 \
openaire   +1 more source

Engineered Gravel Trench Hyporheic Exchange to Create Cold‐Water Thermal Refuges

River Research and Applications, EarlyView.
ABSTRACT Warming rivers are driving a loss or fragmentation of cold‐water habitat and providing the impetus to develop proactive thermal management approaches to maintain suitable habitat in rivers. One innovative approach is through the creation of cold‐water thermal refuges during periods of thermal stress for aquatic species.
Kathryn A. Smith, Edmund A. Halfyard, Christa Kelleher, Barret L. Kurylyk   +3 more
wiley   +1 more source

Computational Solution of an Inverse Boundary-Value Problem for Heat Transfer in a Composite Material

Applied Sciences
In the numerical simulation of composite material models, it is often necessary to recover boundary values of the solution to parabolic problems from integral constraints.
Miglena N. Koleva, Lubin G. Vulkov
doaj   +1 more source

From Inclusion to Sustainability: A Systematic Review of Research Trends in Sustainable Inclusive Education (2015–2025)

Sustainable Development, EarlyView.
ABSTRACT This systematic review reconceptualizes inclusive education (IE) as a cross‐cutting strategy for sustainable development. We analyze 2729 articles published between 2015 and 2025, identifying 357 that explicitly address sustainability. Using PRISMA 2020, bibliometric mapping, and binomial generalized linear models, we examine temporal ...
Mustafa Enes Işıkgöz, Mustafa Öztunç   +1 more
wiley   +1 more source

Fragmentation Across Scales, Geography, and Climate Challenges in European Urban Climate Change Adaptation and Mitigation Research: A Bibliometric and Systematic Review

Sustainable Development, EarlyView.
ABSTRACT European urban climate change research lacks integration across scales, geography, and climate challenges, despite Europe's coordinated policy frameworks. Through a hybrid bibliometric and systematic review of 1528 studies (2010–2025) using Cortext Manager and PRISMA 2020 guidelines, this study maps the conceptual patterns, knowledge gaps, and
Isabela Pichardo‐Velázquez, Richard Dean Morales, Antonino Marvuglia   +2 more
wiley   +1 more source

Local Search and the Evolution of World Models

Topics in Cognitive Science, EarlyView., 2023
Abstract An open question regarding how people develop their models of the world is how new candidates are generated for consideration out of infinitely many possibilities. We discuss the role that evolutionary mechanisms play in this process. Specifically, we argue that when it comes to developing a global world model, innovation is necessarily ...
Neil R. Bramley, Bonan Zhao, Tadeg Quillien, Christopher G. Lucas   +3 more
wiley   +1 more source

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