Results 111 to 120 of about 1,963 (215)
Integral Representations and Liouville Theorems for Solutions of Periodic Elliptic Equations
, 2001 The paper contains integral representations for certain classes of exponentially growing solutions of second order periodic elliptic equations. These representations are the analogs of those previously obtained by S. Agmon, S. Helgason, and other authors
Kuchment, Peter +3 more
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Liouville theorems for periodic two-component shallow water systems
, 2018 We establish Liouville-type theorems for periodic two-component shallow water systems, including a two-component Camassa-Holm equation (2CH) and a two-component Degasperis-Procesi (2DP) equation.
Wu, Zhixin, Sun, Yumei, Wu, Qiaoyi
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Sturm's theorems for generalized derivative and generalized Sturm--Liouville problem
, 2023 The present paper defines the Sturm separation and Sturm comparison theorems for the generalized derivative. The generalized derivative is defined with respect to weight function and another function.
Agrawal, Om P +2 more
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Electronic 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
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Liouville theorems for nonlocal operators with conical diffusion
Bruno Pini Mathematical Analysis SeminarWe 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
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Riemannian Polyhedra and Liouville-Type Theorems for Harmonic Maps
, 2014 This paper is a study of harmonic maps fromRiemannian polyhedra to locally non-positively curvedgeodesic spaces in the sense of Alexandrov. We prove Liouville-type theorems for subharmonic functionsand harmonic maps under two different assumptions on the
Sinaei Zahra
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Boundary pointwise regularity and Liouville theorems for fully nonlinear equations on cones
, 2022 In this paper, we prove a boundary pointwise regularity for fully nonlinear elliptic equations on cones.
Lian, Yuanyuan
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Generalizations of the Liouville theorem
Differential Geometry and its Applications, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
在有限區間向量型Sturm-Liouville方程式的唯一性定理
, 2013 博士關於定義在區間的非對稱形Sturm-Liouville 微分方程式的反問題研究及學習，Yurko ( [24] , 2006)利用Weyl矩陣，提出了矩陣邊界值問題的反問題有唯一性的定理。 在本篇論文，首先；對於Sturm-Liouville矩陣微分方程式含有一般的邊界條件的反問題，我們將証明ㄧ般的h1 , H1，亦可得到Q(x)有唯一性。利用矩陣型式邊界值反問題的唯一性，我們主要工作是在向量微分方程式邊界值反問題上，探求向量頻譜(spectral sets)與位階函數Q(x)唯一性的關係 ...
Shieh, Chung-Tsun +1 more
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