Results 21 to 30 of about 1,915 (120)
A Liouville-type theorem for the p-Laplacian with potential term [PDF]
, 2007 In this paper we prove a sufficient condition, in terms of the behavior of a ground state of a singular p-Laplacian problem with a potential term, such that a nonzero subsolution of another such problem is also a ground state.
Pinchover, Yehuda +2 more
core +3 more sources
A generalized nonlinear Picone identity for the p-biharmonic operator and its applications
Journal of Inequalities and Applications, 2019 A generalized nonlinear Picone identity for the p-biharmonic operator is established in this paper. As applications, a Sturmian comparison principle to the p-biharmonic equation with singular term, a Liouville’s theorem to the p-biharmonic system, and a ...
Tingfu Feng
doaj +1 more source
Engineering Reports, Volume 2, Issue 2, February 2020., 2020 An efficient explicit numerical model is proposed for the simulation of heat, air, and moisture transfer in porous material. The combination of innovative approaches enables to relax the numerical stability condition to reduce the computational time. Abstract This article proposes an efficient explicit numerical model with a relaxed stability condition
Julien Berger +3 more
wiley +1 more source
Weak Comparison Principle for Weighted Fractional p‐Laplacian Equation
Journal of Function Spaces, Volume 2020, Issue 1, 2020., 2020 The aim of this paper is to establish a weak comparison principle for a class fractional p‐Laplacian equation with weight. The nonlinear term f(x, s) > 0 is a Carathéodory function which is possibly unbounded both at the origin and at infinity and such that f(x, s)s1−p decreases with respect to s for a.e. x ∈ Ω.
Jin Xie, Jiabin Zuo
wiley +1 more source
Infinite first order differential systems with nonlocal initial conditions [PDF]
, 2014 We discuss the solvability of an infinite system of first order ordinary differential equations on the half line, subject to nonlocal initial conditions.
Infante, Gennaro +2 more
core +2 more sources
Periodic attractors of perturbed one-dimensional maps [PDF]
, 2013 In this paper we investigate how many periodic attractors maps in a small neighbourhood of a given map can have. For this purpose we develop new tools which help to make uniform cross-ratio distortion estimates in a neighbourhood of a map with degenerate
Kozlovski, O.
core +2 more sources
Drag-free and attitude control for the GOCE satellite [PDF]
, 2008 The paper concerns Drag-Free and Attitude Control of the European satellite Gravity field and steady-state Ocean Circulation Explorer (GOCE) during the science phase.
Aguirre-Martinez +13 more
core +1 more source
Equatorial Circular Geodesics in the Hartle-Thorne Spacetime [PDF]
, 2013 We investigate the influence of the quadrupole moment of a rotating source on the motion of a test particle in the strong field regime. For this purpose the Hartle-Thorne metric, that is an approximate solution of vacuum Einstein field equations that ...
Bini, Donato +3 more
core +3 more sources
Intermittency and structure functions in channel flow turbulence [PDF]
, 1999 We present a study of intermittency in a turbulent channel flow. Scaling exponents of longitudinal streamwise structure functions, $\zeta_p /\zeta_3$, are used as quantitative indicators of intermittency.
A. Antonia +21 more
core +2 more sources
High Order Riesz Transforms and Mean Value Formula for Generalized Translate Operator [PDF]
, 2013 In this paper, the mean value formula depends on the Bessel generalized shift operator corresponding to the solutions of the boundary value problem related to the Bessel operator are studied.
Ekincioglu, I., Keskin, C., Sayan, H. H.
core +2 more sources