Results 171 to 180 of about 25,672 (245)

Fluctuating Interfaces in Barotropic Beta‐Plane Turbulence

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Zonal jets manifest themselves as bands with sharp interfaces in the vorticity configuration. We develop an algorithm to track these fluctuating vorticity interfaces and systematically investigate their characteristic spatio‐temporal behaviors.
Sandip Sahoo, Samriddhi Sankar Ray
wiley   +1 more source

JKO schemes with general transport costs. [PDF]

Calc Var Partial Differ Equ
Rankin C, Wong TL.
europepmc   +1 more source

Analysis of a Mathematical Model of Marital Satisfaction

Mathematical Methods in the Applied Sciences, Volume 49, Issue 7, Page 6143-6157, 15 May 2026.
ABSTRACT A large number of marriages end in divorce. In this paper, we present a model for the emotional state of a couple based on bilinear ordinary differential equations. We study the effect of changes of each individual's self‐emotional state on the couple's state.
Benito Chen‐Charpentier, C. E. Garza‐Hume, M. C. Jorge   +2 more
wiley   +1 more source

Controllability of nonlinear epileptic-seizure spreading dynamics in large-scale subject-specific brain networks. [PDF]

Sci Rep
Moosavi SA, Feldman JS, Truccolo W.
europepmc   +1 more source

Unveil Fundamental Graph Properties for Neural Architecture Search

Advanced Science, Volume 13, Issue 25, 4 May 2026.
This paper proposes NASGraph, a graph‐based framework that represents neural architectures as graphs whose structural properties determine performance. By revealing structure–performance relationships, NASGraph enables efficient neural architecture search with significantly reduced computation.
Zhenhan Huang, Tejaswini Pedapati, Pin‐Yu Chen, Chunheng Jiang, Jianxi Gao   +4 more
wiley   +1 more source

Group-based phylogenetic models on 3-sunlet networks. [PDF]

Bull Math Biol
Cox S, Gross E, Martin S.
europepmc   +1 more source

Trust‐region filter algorithms utilizing Hessian information for gray‐box optimization

AIChE Journal, Volume 72, Issue 5, May 2026.
Abstract Optimizing industrial processes often involves gray‐box models that couple algebraic glass‐box equations with black‐box components lacking analytic derivatives. Such systems challenge derivative‐based solvers. The classical trust‐region filter (TRF) algorithm provides a robust framework but requires extensive parameter tuning and numerous ...
Gul Hameed, Tao Chen, Antonio del Rio Chanona, Lorenz T. Biegler, Michael Short   +4 more
wiley   +1 more source

Extrinsic variability but not intrinsic variability affects the search for synergies in de-novo motor learning. [PDF]

Sci Rep
Mehta A, Smith J, Travieso D, Bongers RM.   +3 more
europepmc   +1 more source

Cognitive reserve and longitudinal changes in brain and cognition in semantic variant primary progressive aphasia

Alzheimer's &Dementia, Volume 22, Issue 5, May 2026.
Abstract INTRODUCTION Cognitive reserve (CR) refers to the brain's ability to maintain cognitive performance despite neurodegeneration. Studying CR in semantic variant primary progressive aphasia (svPPA) may clarify variability in disease progression and identify protective factors.
Lauren A. Grebe, Brittany T. Morin, Janhavi Pillai, David Paul Galang Baquirin, Buddhika Ratnasiri, Rian Bogley, Zoe Ezzes, Lisa D. Wauters, Maria Luisa Mandelli, Zachary A. Miller, Boon Lead Tee, Jessica de Leon, Kaitlin B. Casaletto, Howard J. Rosen, Maria Luisa Gorno Tempini, Elizabeth E. Galletta, Mira Goral, Jet M. J. Vonk   +17 more
wiley   +1 more source

MAXIMUM LIKELIHOOD FOR HIGH-NOISE GROUP ORBIT ESTIMATION AND SINGLE-PARTICLE CRYO-EM. [PDF]

Ann Stat
Fan Z, Lederman RR, Sun YI, Wang T, Xu S.   +4 more
europepmc   +1 more source