Results 81 to 90 of about 3,371,611 (178)

Double-Scale Expansions for a Logarithmic Type Solution to a q-Analog of a Singular Initial Value Problem

Abstract and Applied Analysis
We examine a linear q−difference differential equation, which is singular in complex time t at the origin. Its coefficients are polynomial in time and bounded holomorphic on horizontal strips in one complex space variable.
Stéphane Malek
doaj   +1 more source

Computational approach in obtaining analytic solutions of a generalized nonlinear breaking soliton equation with applications in engineering and physics

Journal of Taibah University for Science
Higher-order nonlinear wave models have been a source of attraction to a huge number of researchers in recent times as a result of their significance in mathematical physics, other nonlinear sciences as well as engineering.
Oke Davies Adeyemo, Chaudry Masood Khalique   +1 more
doaj   +1 more source

A singular ODE related to quasilinear elliptic equations

Electronic Journal of Differential Equations, 2000
We consider a quasilinear elliptic problem with the natural growth in the gradient. Existence, non-existence, uniqueness, and qualitative properties of positive solutions are obtained. We consider both weak and strong solutions.
Luka Korkut, Mervan Pasic, Darko Zubrinic   +2 more
doaj  

Analytical solutions and implications for hydrodynamics and nonlinear optics

AIP Advances
This article discusses the generalization of time-fractional conformable mathematical models for studying the Estevez–Mansfield–Clarkson (EMC) equation of solutions.
Nauman Ahmed, Zunaira, Sidra Ghazanfar, Muhammad Z. Baber, Baboucarr Ceesay   +4 more
doaj   +1 more source

On the nonexistence of positive solution of some singular nonlinear integral equations

Journal of Inequalities and Applications, 2006
We consider the singular nonlinear integral equation for all where is a given positive constant and the given function is continuous and for all with some constants and .
Long Nguyen Thanh
doaj  

A Theoretical Study on the Rank of the Integral Operators for Large-­‐Scale Electrodynamic Analysis [PDF]

, 2011
We theoretically prove that the minimal rank of the interaction between two separated geometry blocks in an integral-equation based analysis of general three-dimensional objects, for a prescribed error bound, scales linearly with the electric size of the
Chai, Wenwen, Jiao, Dan
core  

Existence of positive solutions for singular fractional differential equations with integral boundary conditions

Electronic Journal of Differential Equations, 2012
This article shows the existence of a positive solution for the singular fractional differential equation with integral boundary condition $$displaylines{ {}^C!D^p u(t)=lambda h(t)f(t, u(t)), quad tin(0, 1), cr u(0)-au(1)=int^1_0g_0(s)u(s),ds, cr u'
Jingfu Jin, Xiping Liu, Mei Jia
doaj  

On nonlinear equations with singular integral terms

NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan, 2003
Tutiya, Yohei, Arikawa, Nobuyuki
openaire   +1 more source

Regularization for fractional integral. Application to nonlinear equations with singularities

, 2003
We give the regularization for fractional integral by delta sequence and apply it to obtain existence-uniqueness theorems in Colombeau algebras for nonlinear equations with singularities: nonlinear system of integral equations with polar kernel and nonlinear parabolic equations (of ordinary type, with nonlinear conservative term and with Schrödinger ...
openaire   +2 more sources

Stability of Rayleigh-Jeans Equilibria in the Kinetic FPU Equation. [PDF]

Arch Ration Mech Anal
Germain P, La J, Menegaki A.
europepmc   +1 more source