Results 21 to 30 of about 304,989 (278)

Symmetry of Ground States of p -Laplace Equations via the Moving Plane Method [PDF]

open access: yesArchive for Rational Mechanics and Analysis, 1999
The symmetry properties of positive solutions of the \(p\)-Laplace equation in \({\mathbb{R}}^N\), \(N\geq 2\) are studied with the ground state condition at infinity. By means of a weak comparison principle the main result is proved that a given solution is radially symmetric around some point \(x_0\in {\mathbb{R}}^N\).
DAMASCELLI L   +2 more
openaire   +3 more sources

Realistic Multi-Agent Formation Using Discretionary Group Behavior (DGB)

open access: yesApplied Sciences, 2020
Simulating groups and their behaviors have been one of the important topics recently. This paper proposes a novel velocity-based method to simulate the realistic behavior of groups moving in a specific formation in a virtual environment including other ...
Nahid Salehi, Mankyu Sung
doaj   +1 more source

Radial symmetry of a relativistic Schrödinger tempered fractional p-Laplacian model with logarithmic nonlinearity

open access: yesNonlinear Analysis, 2022
In this paper, by introducing a relativistic Schrödinger tempered fractional p-Laplacian operator (–Δ)p,λs,m, based on the relativistic Schrödinger operator (–Δ + m2)s and the tempered fractional Laplacian (Δ + λ)β/2, we consider a relativistic ...
Wenwen Hou, Lihong Zhang
doaj   +1 more source

A Priori Bounds And Existence Of Positive Solutions For Semilinear Elliptic Systems [PDF]

open access: yes, 2017
We provide a-priori L∞ bounds for classical positive solutions of semilinear elliptic systems in bounded convex domains when the nonlinearities are below the power functions v^p and u^q for any (p,q) lying on the critical Sobolev hyperbola.
Mavinga, Nsoki, Pardo, R.
core   +2 more sources

Uniqueness of Multiple-spike Solutions via the Method of Moving Planes [PDF]

open access: yesPure and Applied Mathematics Quarterly, 2007
數學系 ; 理學院 ...
Lin, C. S., Wei, J. C.
openaire   +2 more sources

Harnack Type Inequality: the Method of Moving Planes [PDF]

open access: yesCommunications in Mathematical Physics, 1999
Let \((M,g)\) be a compact Riemann surface without boundary and let \(\Delta_{g}\) be the associated Laplace-Beltrami operator. The main purpose of the paper is to provide a careful analysis of blowup solutions \((\xi_{n})\) in \(C^{2}(M)\) to the problems \[ - \Delta_{g} \xi_{n} = \lambda_{n} (V_{n} e^{\xi_{n}} - W_{n}) \quad\text{on \(M\)} , \qquad ...
openaire   +1 more source

A sharp quantitative version of Alexandrov's theorem via the method of moving planes [PDF]

open access: yesJournal of the European Mathematical Society, 2018
We prove the following quantitative version of the celebrated Soap Bubble Theorem of Alexandrov. Let S be a C^2 closed ...
Giulio Ciraolo, Luigi Vezzoni
openaire   +2 more sources

Monotonicity results for the fractional p-Laplacian in unbounded domains

open access: yesBulletin of Mathematical Sciences, 2021
In this paper, we develop a direct method of moving planes in unbounded domains for the fractional p-Laplacians, and illustrate how this new method to work for the fractional p-Laplacians.
Leyun Wu, Mei Yu, Binlin Zhang
doaj   +1 more source

Homography-based ground plane detection using a single on-board camera [PDF]

open access: yes, 2010
This study presents a robust method for ground plane detection in vision-based systems with a non-stationary camera. The proposed method is based on the reliable estimation of the homography between ground planes in successive images.
Arróspide   +21 more
core   +2 more sources

Heterodyne speckle velocimetryof Poiseuille flow [PDF]

open access: yes, 2007
We review the technique named heterodyne speckle velocimetry and present two applications for testing the method with a fluid moving under the conditions of Poiseuille flow.
D., Magatti   +3 more
core   +1 more source

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