Results 71 to 80 of about 678 (186)

Development of attenuation and diffraction corrections for linear and nonlinear Rayleigh surface waves radiating from a uniform line source

AIP Advances, 2016
In recent studies with nonlinear Rayleigh surface waves, harmonic generation measurements have been successfully employed to characterize material damage and microstructural changes, and found to be sensitive to early stages of damage process.
Hyunjo Jeong, Shuzeng Zhang, Sungjong Cho, Xiongbing Li   +3 more
doaj   +1 more source

Qualitative analysis for k-fractional integral boundary value problems of quasilinear equation with p-Laplacian operator

Boundary Value Problems
In this paper, we are devoted to considering the existence of solutions for k-fractional integral boundary value problems of Hadamard fractional order quasilinear equation with p-Laplacian operator.
Bo Zhang, Xiaohui Shen, Tengfei Shen
doaj   +1 more source

Discontinuous Variational-Hemivariational Inequalities Involving the p-Laplacian

Journal of Inequalities and Applications, 2007
We deal with discontinuous quasilinear elliptic variational-hemivariational inequalities. By using the method of sub- and supersolutions and based on the results of S. Carl, we extend the theory for discontinuous problems.
Patrick Winkert
doaj   +1 more source

Controllability of neutral impulsive stochastic quasilinear integrodifferential systems with nonlocal conditions

Electronic Journal of Differential Equations, 2011
We establish sufficient conditions for controllability of neutral impulsive stochastic quasilinear integrodifferential systems with nonlocal conditions in Hilbert spaces.
Krishnan Balachandran, Ravikumar Sathya
doaj  

A Monte Carlo Simulation on the Scattering Coefficients of Solar Radio Wave Propagation

The Astrophysical Journal
Radio waves undergo scattering by small-scale density fluctuations during propagation through the solar-terrestrial environment, substantially affecting the observed characteristics of solar radio bursts.
Jiazhen Gan, Chuanbing Wang
doaj   +1 more source

Multiple solutions for nonlinear discontinuous strongly resonant elliptic problems

Abstract and Applied Analysis, 2000
We consider quasilinear strongly resonant problems with discontinuous right-hand side. To develop an existence theory we pass to a multivalued problem by, roughly speaking, filling in the gaps at the discontinuity points.
Nikolaos C. Kourogenis, Nikolaos S. Papageorgiou   +1 more
doaj   +1 more source

Potential theory for quasiliniear elliptic equations

Electronic Journal of Differential Equations, 2001
We discuss the potential theory associated with the quasilinear elliptic equation $$ -{ m div}(A(x,abla u))+B(x,u)=0. $$ We study the validity of Bauer convergence property, the Brelot convergence property.
Azeddine Baalal, A. Boukricha
doaj  

Ab Initio Potential Energy Surface and Vibration-Rotation Energy Levels of Aluminum Monohydroxide. [PDF]

J Phys Chem A, 2023
Koput J.
europepmc   +1 more source

Soliton solutions for a quasilinear Schrodinger equation

Electronic Journal of Differential Equations, 2013
In this article, critical point theory is used to show the existence of nontrivial weak solutions to the quasilinear Schrodinger equation $$ -\Delta_p u-\frac{p}{2^{p-1}}u\Delta_p(u^2)=f(x,u) $$ in a bounded smooth domain $\Omega\subset\mathbb{R}^{N}
Duchao Liu
doaj  

Minimizing the distortions in electrophysiological source imaging of cortical oscillatory activity via Spectral Structured Sparse Bayesian Learning. [PDF]

Front Neurosci, 2023
Paz-Linares D, Gonzalez-Moreira E, Areces-Gonzalez A, Wang Y, Li M, Vega-Hernandez M, Wang Q, Bosch-Bayard J, Bringas-Vega ML, Martinez-Montes E, Valdes-Sosa MJ, Valdes-Sosa PA.   +11 more
europepmc   +1 more source