Results 61 to 70 of about 11,474 (125)

Brezis–Nirenberg type results for the anisotropic p$p$‐Laplacian

Journal of the London Mathematical Society, Volume 112, Issue 4, October 2025.
Abstract In this paper, we consider a quasilinear elliptic and critical problem with Dirichlet boundary conditions in presence of the anisotropic p$p$‐Laplacian. The critical exponent is the usual p★$p^{\star }$ such that the embedding W01,p(Ω)⊂Lp★(Ω)$W^{1,p}_{0}(\Omega) \subset L^{p^{\star }}(\Omega)$ is not compact.
Stefano Biagi, Francesco Esposito, Alberto Roncoroni, Eugenio Vecchi   +3 more
wiley   +1 more source

Computational modelling of the impact of anatomical changes on ECGs in left ventricular hypertrophy

The Journal of Physiology, Volume 603, Issue 19, Page 5387-5413, October 1, 2025.
Abstract figure legend Eccentric and concentric left ventricular hypertrophy distinctly alter 12‐lead ECG signals. Eccentric hypertrophy predominantly increases voltages in the precordial leads, whereas concentric hypertrophy affects voltages across all leads in a variable manner.
Mohammadreza Kariman, Karli Gillette, Matthias A. F. Gsell, Anton J. Prassl, Gernot Plank, Christoph M. Augustin   +5 more
wiley   +1 more source

Effective Macroscopic Equations for Biological Fluid and Nutrients' Transport in Vascularized Tumors Growing Via Proliferation and Chemotaxis

Mathematical Methods in the Applied Sciences, Volume 48, Issue 14, Page 13285-13299, 30 September 2025.
ABSTRACT This paper presents a system of partial differential equations designed to model fluid and nutrient transport within the growing tumor microenvironment. The fluid phase, representing both cells and extracellular fluids flowing within the interstitial space, is assumed to be intrinsically incompressible, so that growth can be modeled as a ...
Francesca Ballatore, Chiara Giverso, Raimondo Penta   +2 more
wiley   +1 more source

Least‐Squares Projected Models for Non‐Intrusive Affinization of Reduced Basis Methods

International Journal for Numerical Methods in Engineering, Volume 126, Issue 18, 30 September 2025.
ABSTRACT Reduced‐basis methods (RBMs) constitute a promising technique for delivering numerical solutions of parameterized PDEs in real time and with reasonable accuracy. The most significant drawback of RBMs is the requirement of parametric affinity, a condition that only very trivial problems satisfy.
E. Fonn, H. v. Brummelen, J. L. Eftang, T. Rusten, K. A. Johannessen, T. Kvamsdal, A. Rasheed   +6 more
wiley   +1 more source

UEG Week 2025 Poster Presentations

United European Gastroenterology Journal, Volume 13, Issue S8, Page S803-S1476, October 2025.
wiley   +1 more source

Digital Waveguide Networks as Multidimensional Wave Digital Filters [PDF]

, 2000
Bilbao, Stefan
core  

Influence of the homotopy stability perturbation on physical variations of non-local opto-electronic semiconductor materials. [PDF]

Front Optoelectron
El-Dali A, Othman MIA.
europepmc   +1 more source

A comparative analysis of meshless based simulation optimization models with metaheuristic algorithms for groundwater remediation. [PDF]

Sci Rep
Das S, Eldho TI.
europepmc   +1 more source

Three-Dimensional Thermal Tomography with Physics-Informed Neural Networks. [PDF]

Tomography
Leontiou T, Frixou A, Charalambides M, Stiliaris E, Papanicolas CN, Nikolaidou S, Papadakis A.   +6 more
europepmc   +1 more source

Unveiling the Power of Implicit Six-Point Block Scheme: Advancing numerical approximation of two-dimensional PDEs in physical systems. [PDF]

PLoS One
Olaoluwa Omole E, Olusheye Adeyefa E, Iyabo Apanpa K, Iyadunni Ayodele V, Emmanuel Amoyedo F, Emadifar H.   +5 more
europepmc   +1 more source