Results 141 to 150 of about 5,661 (277)

Liouville theorem and coupling on negatively curved Riemannian manifolds

open access: yes
By using probabilistic approaches, Liouville theorems are proved for a class of Riemannian manifolds with Ricci curvatures bounded below by a negative function.
Wang, Feng-Yu
core  

Existence Theorem for a Fractal Sturm-Liouville Problem [PDF]

open access: yes
In this article, using a new calculus defined on fractal subsets of the set of real numbers, a Sturm-Lioville type problem is discussed, namely the fractal Sturm-Liouville problem.
Allahverdiev, B. P., Tuna, H.
core  

A generalization of the Liouville theorem to polyharmonic functions [PDF]

open access: bronze, 2001
Toshihide Futamura   +2 more
openalex   +1 more source

Liouville\u27s theorem in calibrated geometries

open access: yes
We consider the following extension of the classical Liouville theorem: A calibration $ω\in Λ^n \mathbb{R}^m$, where $3 \le n \le m$, has the Liouville property if a Sobolev mapping $F\colon Ω\to \mathbb{R}^m$, where $Ω\subset \mathbb{R}^n$ is a domain ...
Ikonen, Toni, Pankka, Pekka
core  

Measure of Noncompactness and Nondensely Defined Semilinear Functional Differential Equations with Fractional Order

open access: yesCubo, 2010
This paper is devoted to study the existence of integral solutions for a nondensely defined semilinear functional differential equations involving the Riemann-Liouville derivative in a Banach space.
MOUFFAK BENCHOHRA   +2 more
doaj  

Liouville integrability: an effective Morales-Ramis-Simó theorem [PDF]

open access: green, 2015
Ainhoa Aparicio-Monforte   +2 more
openalex   +1 more source

Symplectic Structures on the Space of Space Curves. [PDF]

open access: yesJ Nonlinear Sci
Bauer M, Ishida S, Michor PW.
europepmc   +1 more source

A Liouville Theorem for the Euler Equations in the Plane [PDF]

open access: green, 2019
François Hamel, Nikolaï Nadirashvili
openalex   +1 more source

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