Results 141 to 150 of about 36,100 (302)

(p,q)-Laplacian elliptic systems at resonance

Electronic Journal of Differential Equations, 2016
We show the existence of weak solutions for a class of (p,q)-Laplacian elliptic systems at resonance, under certain Landesman-Lazer-type conditions by using critical point theorem.
Zeng-Qi Ou
doaj  

Remarks on uniqueness results of the first eigenvalue of the p-Laplacian

, 1988
Guy Barles
openalex   +1 more source

Bean's critical-state model as the p→∞ limit of an evolutionary -Laplacian equation [PDF]

, 2000
John W. Barrett, Leonid Prigozhin
openalex   +1 more source

Forecasting With Machine Learning Shadow‐Rate VARs

Journal of Forecasting, EarlyView.
ABSTRACT Interest rates are fundamental in macroeconomic modeling. Recent studies integrate the effective lower bound (ELB) into vector autoregressions (VARs). This paper studies shadow‐rate VARs by using interest rates as a latent variable near the ELB to estimate their shadow‐rate values.
Michael Grammatikopoulos
wiley   +1 more source

The spectrum of $p$-Laplacian systems with various boundary conditions and applications [PDF]

, 2000
Raúl Manásevich, Jean Mawhin
openalex   +1 more source

Eigenvalues homogenization for the fractional p-Laplacian

Electronic Journal of Differential Equations, 2016
In this work we study the homogenization for eigenvalues of the fractional p-Laplace operator in a bounded domain both with Dirichlet and Neumann conditions. We obtain the convergence of eigenvalues and the explicit order of the convergence rates when
Ariel Martin Salort
doaj  

On the antimaximum principle and the Fučik spectrum for the Neumann {$p$}-Laplacian [PDF]

, 2000
M.R. Arias, Juan Campos, Jean–Pierre Gossez   +2 more
openalex   +1 more source

A two‐stage model for precise identification and Gleason grading of clinically significant prostate cancer: a hybrid approach

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 93-105, March 2025.
This study developed a two‐stage model using radiomics‐based multiparametric MRI and clinical indicators to help identify and grade clinically significant prostate cancer. The model showed promising levels of diagnostic accuracy and predictive performance.
Yuyan Zou, Xuechun Wang, Fen Ma, Xulun Liu, Chunyue Jiao, Zhen Kang, Jingjing Cui, Yang Zhang, Yan Xie, Lei Chen, Ronghua Tian   +10 more
wiley   +1 more source

Solving p-Laplacian equations on complete manifolds

Electronic Journal of Differential Equations, 2006
Using a reduced version of the sub and super-solutions method, we prove that the equation $Delta _{p}u+ku^{p-1}-Ku^{p^{ast }-1}=0$ has a positive solution on a complete Riemannian manifold for appropriate functions $k,K:Mo mathbb{R}$.
Mohammed Benalili, Youssef Maliki
doaj  

The uniqueness of a nonlinear diffusion equation related to the p-Laplacian. [PDF]

J Inequal Appl, 2018
Zhan H.
europepmc   +1 more source