Results 81 to 90 of about 1,130,981 (257)

Some Inequalities of Hardy Type Related to Witten–Laplace Operator on Smooth Metric Measure Spaces [PDF]

, 2022
Yanlin Li, Abimbola Abolarinwa, Ali H. Alkhaldi, Akram Ali   +3 more
openalex   +1 more source

A posteriori error estimates for the Laplace-Beltrami operator on\n parametric $C^2$ surfaces [PDF]

, 2018
Andrea Bonito, Alan Demlow
openalex   +2 more sources

The Formal Invariance of Fractal Operators Under Laplace Transform

Fractal and Fractional
This paper focuses on the invariant properties of fractal operators and aims to achieve the axiomatization of the theory of fractal operators. Building upon the derivative and integral theorems of the Laplace transform, we redefine the time differential ...
Yajun Yin, Tianyi Zhou, Ruiheng Jiang, Chaoqian Luo, Gang Peng   +4 more
doaj   +1 more source

Laplace Operator in Networks of Thin Fibers: Spectrum Near the Threshold [PDF]

, 2007
Stanislav Molchanov, B. Vaĭnberg
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An Efficient Analytical Technique, for The Solution of Fractional-Order Telegraph Equations

Mathematics, 2019
In the present article, fractional-order telegraph equations are solved by using the Laplace-Adomian decomposition method. The Caputo operator is used to define the fractional derivative.
Hassan Khan, Rasool Shah, Poom kumam, Dumitru Baleanu, Muhammad Arif   +4 more
doaj   +1 more source

Asymptotics for logistic-type equations with Dirichlet fractional Laplace operator [PDF]

, 2019
Tomasz Klimsiak
openalex   +1 more source

On a new class of exact solutions of Quasi-Hydrodynamic system, generated by eigenfunctions of two-dimensional Laplace operator

, 2022
Вера Владимировна Григорьева, Юрий Владимирович Шеретов   +1 more
openalex   +2 more sources

Well-posed problems for the Laplace-Beltrami operator on a stratified set consisting of punctured circles and segments

Қарағанды университетінің хабаршысы. Математика сериясы
The Laplace-Beltrami operator is studied on a stratified set consisting of two punctured circles and an interval. A complete description of all well-posed boundary value problems for the Laplace-Beltrami operator on such a set is given.
B.E. Kanguzhin, M.O. Mustafina, O.A. Kaiyrbek   +2 more
doaj   +1 more source

Topology-controlled Laplace–Beltrami operator on point clouds based on persistent homology

Graphical Models
Computing the Laplace–Beltrami operator on point clouds is essential for tasks such as smoothing and shape analysis. Unlike meshes, determining the Laplace–Beltrami operator on point clouds requires establishing neighbors for each point.
Ao Zhang, Qing Fang, Peng Zhou, Xiao-Ming Fu   +3 more
doaj   +1 more source

An application to Kato's square root problem

International Journal of Mathematics and Mathematical Sciences, 2002
We find all complex potentials Q such that the general Schrödinger operator on ℝn, given by L=−Δ+Q, where Δ is the Laplace differential operator, verifies the well-known Kato's square problem. As an application, we will consider the case where Q∈Lloc1(Ω)
Toka Diagana
doaj   +1 more source