Results 281 to 290 of about 243,543 (330)

Soliton dynamics and stability in resonant nonlinear Schrödinger systems with cubic quintic effects via enhanced modified extended tanh function method. [PDF]

Sci Rep
Tarek A, Ahmed HM, Badra N, Samir I.
europepmc   +1 more source

Colossal infrared nonlinear optical anisotropy in a 2D charge-transfer Mott insulator. [PDF]

Light Sci Appl
Duan R, Zhu S, Xu X, Wu Y, Zhou S, Mao X, Xu Z, Chen W, Lyu X, Huang Y, Zhang Y, Wang F, Wu L, Deng Y, Xu M, He Y, Shi J, Zhao W, Liu G, Gao W, Sun Z, Li X, Wang QJ, Liu Z.   +23 more
europepmc   +1 more source

Challenges and strategies for first-principles simulations of two-dimensional magnetic phenomena.

Nanoscale
Garrido Aldea J, Esteras DL, Roche S, Garcia JH.   +3 more
europepmc   +1 more source

A time dependent phase space filter for anisotropic wave equations on unbounded domains

Thomas Hagstrom, D. Nguyen, Avy Soffer, Chris Stucchio, Minh-Binh Tran   +4 more
openalex   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Anisotropic (p, q)-equations with superlinear reaction

Ricerche di Matematica, 2022
This paper discusses the anisotropic \((p,q)\) equation \(-\Delta_{p(z)} u-\Delta_{q(z)} u=f(z, u)\) in \(\Omega\), subject to an homogeneous Dirichlet boundary condition. In this context, \(\Omega\) is a smooth and bounded domain, \(\Delta_p\), \(\Delta_q\) stand for the variable exponents \(p\) and \(q\) Laplace operator respectively, \(f(z,u)\) is a
Bai, Yunru, Papageorgiou, Nikolaos S., Zeng, Shengda   +2 more
openaire   +1 more source

Anisotropic fractional diffusion equation

Physica A: Statistical Mechanics and its Applications, 2005
Abstract We analyze an anisotropic fractional diffusion equation that extends some known diffusion equations by considering a diffusion coefficient with spatial and time dependence, the presence of external forces and time fractional derivatives.
G.A. Mendes, E.K. Lenzi, R.S. Mendes, L.R. da Silva   +3 more
openaire   +1 more source

The anisotropic migrator's equation

SEG Technical Program Expanded Abstracts 1989, 1989
Consider a scalar travel t,ime field, constructed by assigning to each point in space, the time at which a wave front passes. The gradient of this scalar field is called the s[ownesa. It has the units of reciprocal velocity and the direction of most rapid increase in the travel time field. Phase velocity is defined as the reciprocal of slowness.
N. F. Uren, G. H. F. Gardner, J. A. McDonald   +2 more
openaire   +1 more source

Parallel Multigrid for Anisotropic Elliptic Equations

Journal of Parallel and Distributed Computing, 2001
Interesting investigations for anisotropy by the cofficients of partial differential equations and by mesh anisotropy, for multigrid with a) alternating plane smoothers combined with standard coarsening and b) plane smoothers with semicoarsening algorithm.
Prieto, M., Santiago, R., Espadas, D., Llorente, I. M., Tirado, F.   +4 more
openaire   +2 more sources

Equations of an Elastic Anisotropic Layer

Journal of Applied Mechanics and Technical Physics, 2004
Differential equations of an elastic orthotropic layer are constructed on the basis of expansion of the solutions of the elasticity theory in Legendre polynomials. The order of the system of differential equations is independent of the form of the boundary conditions on the layer surfaces, which allows a correct formulation of conditions on contact ...
Volchkov, Yu. M., Dergileva, L. A.
openaire   +2 more sources

Anisotropic constitutive equations and schur's lemma

International Journal of Engineering Science, 1978
Abstract The symmetry properties of a material impose restrictions on the form of the constitutive expressions employed to describe the response of the material. We employ the methods of group representation theory and Schur's lemma to obtain the general form of the constitutive expression which is consistent with the restrictions imposed by material
Smith, G. F., Kiral, E.
openaire   +1 more source