Results 101 to 110 of about 139,246 (209)

Liouville type theorems for g-subharmonic functions

open access: yes, 2001
In this paper we present some Liouville type theorems for solutions of differential inequalities involving the f-Laplacian. Our results, in particular, improve and generalize known results for the Laplacian and the p-Laplacian, and are new even in these ...
Setti, Alberto G., Rigoli, Marco
core  

Generalizations of the Liouville theorem

open access: yesDifferential Geometry and its Applications, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Local estimates and Liouville Theorems for a Class of Quasilinear Inequalities

open access: yes, 2008
It is well known that the theory of nonlinear partial differential equations is based on a priori estimates of their solutions. These estimates play a fundamental role both in solvability theory and Liouville theorems. When considering evolution problems,
POHOZAEV S.   +5 more
core   +1 more source

Liouville theorems for nonlocal operators with conical diffusion

open access: yesBruno Pini Mathematical Analysis Seminar
We consider linear stable operators whose spectral measure is assumed to be positive only on a relatively open subset of the unit sphere, the aim being to present semilinear Liouville-type results for positive supersolutions in a half-space.
Giulio Galise
doaj   +1 more source

Global properties and multiple solutions for boundary-value problems of impulsive differential equations

open access: yesElectronic Journal of Differential Equations, 2013
This article presents global properties and existence of multiple solutions for a class of boundary value problems of impulsive differential equations.
Jing Wang, Baoqiang Yan
doaj  

Liouville theorems for conformally invariant fully nonlinear equations. I [PDF]

open access: yes
A fundamental theorem of Liouville asserts that positive entire harmonic functions in Euclidean spaces must be constant. A remarkable Liouville-type theorem of Caffarelli-Gidas-Spruck states that positive entire solutions of $-Δu=u^{ {(n+2)}/{(n-2)} }$, $
Chu, BaoZhi, Li, YanYan, Li, Zongyuan
core   +1 more source

A stochastic approach to a priori estimates and Liouville theorems for harmonic maps

open access: yes, 2020
Nonlinear versions of Bismut type formulas for the differential of a harmonic map between Riemannian manifolds are used to establish a priori estimates for harmonic maps.
F.-Y, A Thalmaier
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Hardy-Littlewood-Sobolev systems and related Liouville theorems

open access: yes, 2014
We prove some Liouville theorems for systems of integral equations and inequalities related to weighted Hardy-Littlewood-Sobolev inequality type on RN.
D'AMBROSIO, Lorenzo   +3 more
core   +1 more source

Three circles theorems and Liouville type theorems

open access: yes
We establish three circles theorems for subharmonic functions on Riemannian manifolds with nonnegative Ricci curvature, as well as on gradient shrinking Ricci solitons with scalar curvature bounded from below by $\frac{n-2}{2}$. We also establish a three
Zhang, Zhu-Hong, Jian, Run-Qiang
core  

Comparison and oscillation theorems for singular Sturm-Liouville operators

open access: yes
Tyt. z nagłówka.Bibliogr. s. 111-113.We prove analogues of the classical Sturm comparison and oscillation theorems for Sturm-Liouville operators on a finite interval with real-valued distributional potentials.Dostępny również w formie drukowanej.KEYWORDS:
Homa, Monika.
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