Results 11 to 20 of about 706 (184)

Semi-numerical analysis of a two-stage series composite planetary transmission considering incremental harmonic balance and multi-scale perturbation methods [PDF]

open access: yesMechanical Sciences, 2021
This study conducts an analytical investigation of the dynamic response characteristics of a two-stage series composite system (TsSCS) with a planetary transmission consisting of dual-power branches. An improved incremental harmonic balance (IHB) method,
X. Wang, S. An, Y. Wang, J. Ruan, B. Fu
doaj   +1 more source

Bi-Lipschitz Mappings and Quasinearly Subharmonic Functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2010
After considering a variant of the generalized mean value inequality of quasinearly subharmonic functions, we consider certain invariance properties of quasinearly subharmonic functions.
Oleksiy Dovgoshey, Juhani Riihentaus
doaj   +1 more source

Asymptotics of $\delta$-subharmonic functions of finite order

open access: yesМатематичні Студії, 2020
For $\delta$-subharmonic in $\mathbb{R}^m$, $m\geq2$, function $u=u_1-u_2$ of finite positive order we found the asymptotical representation of the form \[ u(x)=-I(x,u_1)+I(x,u_2) +O\left(V(|x|)\right),\ x\to\infty, \] where $I(x,u_i)=\int\limits_{|a-x ...
M.V. Zabolotskyi
doaj   +1 more source

SUBHARMONIC AND STRONGLY SUBHARMONIC FUNCTIONS

open access: yes, 2022
"Science and innovation" international scientific journal.
openaire   +2 more sources

On some Schwarz type inequalities

open access: yesJournal of Inequalities and Applications, 2020
First, we establish some Schwarz type inequalities for mappings with bounded Laplacian, then we obtain boundary versions of the Schwarz lemma.
Miodrag Mateljević, Adel Khalfallah
doaj   +1 more source

Overdetermined problems in annular domains with a spherical-boundary component in space forms

open access: yesJournal of Inequalities and Applications, 2023
We obtain a Serrin-type symmetry of the solutions to various overdetermined boundary value problems in annular domains with a spherical-boundary component in space forms by using the maximum principle for suitable subharmonic functions and integral ...
Jihye Lee, Keomkyo Seo
doaj   +1 more source

On a conjecture of Král concerning the subharmonic extension of continuously differentiable functions [PDF]

open access: yesMathematica Bohemica, 2020
This note verifies a conjecture of Král, that a continuously differentiable function, which is subharmonic outside its critical set, is subharmonic everywhere.
Stephen J. Gardiner, Tomas Sjödin
doaj   +1 more source

Approximately Subharmonic Functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1952
for 0
openaire   +1 more source

A Generalized Bochner Technique and Its Application to the Study of Conformal Mappings

open access: yesAxioms, 2021
This article is devoted to geometrical aspects of conformal mappings of complete Riemannian and Kählerian manifolds and uses the Bochner technique, one of the oldest and most important techniques in modern differential geometry. A feature of this article
Vladimir Rovenski   +2 more
doaj   +1 more source

Lp-potentials on infinite networks

open access: yesDemonstratio Mathematica, 2017
Based on the existence of discrete Lp− subharmonic functions, a classification of infinite networks is carried out.
Abodayeh Kamaleldin, Anandam Victor
doaj   +1 more source

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