Results 31 to 40 of about 98 (89)

Sturm-Picone type theorems for nonlinear differential systems

Electronic Journal of Differential Equations, 2015
In this article, we establish a Picone-type inequality for a pair of first-order nonlinear differential systems. By using this inequality, we give Sturm-Picone type comparison theorems for these systems and a special class of second-order half-linear ...
Aydin Tiryaki
doaj  

A Brézis–Oswald-Type Result for the Fractional (r, q)-Laplacian Problems and Its Application

Fractal and Fractional
This study derives the uniqueness of positive solutions to Brézis–Oswald-type problems involving the fractional (r,q)-Laplacian operator and discontinuous Kirchhoff-type coefficients.
Yun-Ho Kim, In Hyoun Kim
doaj   +1 more source

Existence and Uniqueness of Positive Solutions to Fractional Problems of Brézis–Oswald-Type with Unbalanced Growths and Hardy Potentials

Fractal and Fractional
The aim of this paper is to establish the existence and uniqueness of positive solutions to the non-local Brézis–Oswald-type fractional problems that involve fractional (r,q)-Laplace operators and Hardy potentials. In particular, we observe an eigenvalue
Yun-Ho Kim
doaj   +1 more source

Abstract Book: 25th Congress of the European Hematology Association Virtual Edition, 2020

, 2020
HemaSphere, Volume 4, Issue S1, Page 1-1168, June 2020.
wiley   +1 more source

Picone's identity for a system of first-order nonlinear partial differential equations

Electronic Journal of Differential Equations, 2013
We established a Picone identity for systems of nonlinear partial differential equations of first-order. With the help of this formula, we obtain qualitative results such as an integral inequality of Wirtinger type and the existence of zeros for the ...
Jaroslav Jaros
doaj  

Eigenvalues of the -Laplacian and disconjugacy criteria

Journal of Inequalities and Applications, 2006
We derive oscillation and nonoscillation criteria for the one-dimensional -Laplacian in terms of an eigenvalue inequality for a mixed problem. We generalize the results obtained in the linear case by Nehari and Willett, and the proof is based on a ...
Pinasco Juan P, De Napoli Pablo L
doaj  

Picone-type identity for pseudo p-Laplacian with variable power

Electronic Journal of Differential Equations, 2012
A Picone type identity is established for homogeneous differential operators involving the pseudo p-Laplacian with variable exponent p=p(x). Using this identity, it is shown that the classical Sturmian theory extends to the associated partial ...
Gabriella Bognar, Ondrej Dosly
doaj  

A novel method for assessing and measuring homophily in networks through second-order statistics. [PDF]

Sci Rep, 2022
Apollonio N, Franciosa PG, Santoni D.
europepmc   +1 more source

Sharp increase in inequality in education in times of the COVID-19-pandemic. [PDF]

PLoS One, 2022
Haelermans C, Korthals R, Jacobs M, de Leeuw S, Vermeulen S, van Vugt L, Aarts B, Prokic-Breuer T, van der Velden R, van Wetten S, de Wolf I.   +10 more
europepmc   +1 more source

A Fast Preprocessing Method for Micro-Expression Spotting via Perceptual Detection of Frozen Frames. [PDF]

J Imaging, 2021
Bruni V, Vitulano D.
europepmc   +1 more source