Results 161 to 170 of about 26,406 (246)
Degree theory for 4‐dimensional asymptotically conical gradient expanding solitons
Communications on Pure and Applied Mathematics, Volume 79, Issue 5, Page 1151-1298, May 2026.Abstract We develop a new degree theory for 4‐dimensional, asymptotically conical gradient expanding solitons. Our theory implies the existence of gradient expanding solitons that are asymptotic to any given cone over S3$S^3$ with non‐negative scalar curvature. We also obtain a similar existence result for cones whose link is diffeomorphic to S3/Γ$S^3/\
Richard H. Bamler, Eric Chen
wiley +1 more source
Isoperimetric inequalities on slabs with applications to cubes and Gaussian slabs
Communications on Pure and Applied Mathematics, Volume 79, Issue 4, Page 1012-1072, April 2026.Abstract We study isoperimetric inequalities on “slabs”, namely weighted Riemannian manifolds obtained as the product of the uniform measure on a finite length interval with a codimension‐one base. As our two main applications, we consider the case when the base is the flat torus R2/2Z2$\mathbb {R}^2 / 2 \mathbb {Z}^2$ and the standard Gaussian measure
Emanuel Milman
wiley +1 more source
Double-phase metasurface operators for all-optical image processing. [PDF]
Light Sci ApplYu L, Singh HJ, Pietila J, Caglayan H.
europepmc +1 more source
Clinical Pharmacology &Therapeutics, Volume 119, Issue 4, Page 1070-1079, April 2026.Abemaciclib is an oral anticancer drug indicated for treatment of HR+ HER2‐ breast cancer. Dose modifications due to side effects are frequent, thus drug exposures change over time as a result of altering the dose or temporarily withholding abemaciclib treatment.
Emmanuel Chigutsa +2 more
wiley +1 more source
Calderón problem for nonlocal viscous wave equations: Unique determination of linear and nonlinear perturbations. [PDF]
Rev R Acad Cienc Exactas Fis Nat A MatZimmermann P.
europepmc +1 more source
Clinical and Translational Discovery, Volume 6, Issue 2, April 2026.This review summarises the evolution of attention mechanisms for tumour segmentation—from pre‐Transformer modules to Transformer self‐attention and emerging Mamba‐based state space models—highlighting their roles in feature enhancement, long‐range dependency modelling, and their potential to advance next‐generation intelligent segmentation in clinical ...
Yanfei Sun, Junyu Wang, Rui Yin
wiley +1 more source
A coarse-to-fine registration method for multimodal retinal images. [PDF]
Sci RepXu J +7 more
europepmc +1 more source
Geoscience Data Journal, Volume 13, Issue 2, April 2026.EQMT integrates earthquake catalog data, fault‐network geometry, engineered features, and graph embeddings in a unified framework for forecasting earthquake magnitude and occurrence time. The framework is designed to reflect inter‐fault spatial dependencies together with temporal seismic patterns, addressing limitations of approaches based only on ...
Kiymet Kaya +5 more
wiley +1 more source
Second-order asymptotics of fractional Gagliardo seminorms as s → 1 - and convergence of the associated gradient flows. [PDF]
Fract Calc Appl AnalKubin A, Pagliari V, Tribuzio A.
europepmc +1 more source
Journal of Magnetic Resonance Imaging, Volume 63, Issue 4, Page 1092-1105, April 2026.ABSTRACT Background Pathophysiological changes affect tissue cell composition and density. For example, neurodegenerative disorders and brain tumors are associated with cell loss and abnormal accumulation, respectively. In these scenarios, if monitored and tracked, tissue cellularity might be used to inform clinical diagnosis and management. Purpose To
Giulia Debiasi +7 more
wiley +1 more source