Results 71 to 80 of about 10,006 (159)

Holomorphic field theories and higher algebra

open access: yesBulletin of the London Mathematical Society, EarlyView.
Abstract Aimed at complex geometers and representation theorists, this survey explores higher dimensional analogs of the rich interplay between Riemann surfaces, Virasoro and Kac‐Moody Lie algebras, and conformal blocks. We introduce a panoply of examples from physics — field theories that are holomorphic in nature, such as holomorphic Chern‐Simons ...
Owen Gwilliam, Brian R. Williams
wiley   +1 more source

Multi‐neighborhood simulated annealing for the home healthcare routing and scheduling problem

open access: yesInternational Transactions in Operational Research, Volume 33, Issue 1, Page 38-67, January 2026.
Abstract Over time, the focus on supportive and geriatric care has shifted from being predominantly provided in institutional settings like nursing or rest homes to be delivered within the homes of the patients. Trained caregivers now provide home healthcare services by visiting patients in their own homes and carrying out specific services based on ...
Sara Ceschia   +3 more
wiley   +1 more source

Workload equity in multiperiod vehicle routing problems

open access: yesInternational Transactions in Operational Research, Volume 33, Issue 1, Page 245-267, January 2026.
Abstract An equitable distribution of workload is essential when deploying vehicle routing solutions in practice. For this reason, previous studies have formulated vehicle routing problems with workload‐balance objectives or constraints, leading to trade‐off solutions between routing costs and workload equity.
Najmeh Nekooghadirli   +3 more
wiley   +1 more source

Entropy in Hydrology

open access: yesPerspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.
Abstract Although the concept of thermodynamic entropy due to Clausius dates back to the early 1850s, the mathematical theory of informational entropy was not developed until the pioneering work of Shannon in 1948, the development of principle of maximum entropy (POME) and theorem of concentration by Jaynes in 1957, principle of minimum cross entropy ...
Vijay P. Singh
wiley   +1 more source

Annotation‐Guided AoS‐to‐SoA Conversions and GPU Offloading With Data Views in C++

open access: yesConcurrency and Computation: Practice and Experience, Volume 37, Issue 21-22, 25 September 2025.
ABSTRACT The C++ programming language provides classes and structs as fundamental modeling entities. Consequently, C++ code tends to favor array‐of‐structs (AoS) for encoding data sequences, even though structure‐of‐arrays (SoA) yields better performance for some calculations.
Pawel K. Radtke, Tobias Weinzierl
wiley   +1 more source

Grid Fragility, Blackouts, and Control Co‐Design Solutions

open access: yesAdvanced Control for Applications, Volume 7, Issue 3, September 2025.
Hierarchical grid control and GRADIENTS categories. ABSTRACT The grid is undergoing a large‐scale transformation, including a significant reduction of synchronous generators, a high penetration of inverter‐based resources and renewables, substantial demand growth, new extra‐large loads, aging infrastructure and a concerning vulnerability to ...
Mario Garcia‐Sanz   +5 more
wiley   +1 more source

The porous medium equation: Large deviations and gradient flow with degenerate and unbounded diffusion

open access: yesCommunications on Pure and Applied Mathematics, Volume 78, Issue 9, Page 1609-1655, September 2025.
Abstract The problem of deriving a gradient flow structure for the porous medium equation which is thermodynamic, in that it arises from the large deviations of some microscopic particle system is studied. To this end, a rescaled zero‐range process with jump rate g(k)=kα,α>1$g(k)=k^\alpha, \alpha >1$ is considered, and its hydrodynamic limit and ...
Benjamin Gess, Daniel Heydecker
wiley   +1 more source

Integration of Physics‐Based and Data‐Driven Approaches for Landslide Susceptibility Assessment

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, Volume 49, Issue 13, Page 3060-3097, September 2025.
ABSTRACT Rainfall‐triggered landslides pose a significant threat to communities and infrastructure around the world. Various data‐driven and machine learning (ML) based algorithms have been applied to assess landslide susceptibility. However, purely data‐driven methods are affected by issues such as uncertainty in the selection of landslide ...
Yi Han, Shabnam J. Semnani
wiley   +1 more source

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