Results 161 to 170 of about 471,361 (266)

Effect of Submerged Vegetation on Water Surface Geometry and Air–Water Momentum Transfer

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Understanding how submerged vegetation modifies the water surface is crucial for modeling momentum exchange between shallow waters and the atmosphere. In particular, quantifying its impact on the equivalent aerodynamic roughness of the water surface is essential for improved boundary‐layer parameterization in oceanic and atmospheric models. In
G. Foggi Rota, A. Chiarini, M. E. Rosti
wiley   +1 more source

Numerical study of solitary wave stability in cubic nonlinear Dirac equations in 1D

, 2018
T. Lakoba
semanticscholar   +1 more source

Exploring potential hidden aspects of quantum field theory through numerical solution of the Klein-Gordon equation using the Yee algorithm. [PDF]

Sci Rep
Honarbakhsh B.
europepmc   +1 more source

Closed-form spin-relativistic corrections from the Dirac equation enabling a modified Schrödinger solver. [PDF]

Sci Rep
Amaro MB, Nazeef, Dussech CJ, Qi C.
europepmc   +1 more source

Magnet-Free Nonreciprocal Edge Plasmons in Optically Pumped Bilayer Graphene. [PDF]

Nanomaterials (Basel)
Ahn S.
europepmc   +1 more source

Stationary states for nonlinear Dirac equations with superlinear nonlinearities

, 2012
In this paper we consider the nonlinear Dirac equation $$ -i\partial_t\psi=ic\hbar\sum^3_{k=1}\alpha_k\partial_k\psi-mc^2\beta\psi+ G_\psi(x,\psi). $$ Under suitable superlinear assumptions on the nonlinearities we can obtain the existence of at least one stationary state for the equation by applying a generalized linking theorem.
Yang, Minbo, Ding, Yanheng
openaire   +1 more source

Kicked General Fractional Lorenz-Type Equations: Exact Solutions and Multi-Dimensional Discrete Maps. [PDF]

Entropy (Basel)
Tarasov VE.
europepmc   +1 more source

An overview on linear and nonlinear Dirac equations

, 2002
M. Esteban, É. Séré
semanticscholar   +1 more source

Gate-Induced Static and Dynamic Nonlinearity Characteristics of Bilayer Graphene Field-Effect Transistors (Bi-GFETs). [PDF]

Micromachines (Basel)
Kakar VK, Munindra, Pal PK.
europepmc   +1 more source

Global solutions of the Cauchy problem for the (classical) coupled Maxwell-Dirac and other nonlinear Dirac equations in one space dimension

, 1978
V. Delgado
semanticscholar   +1 more source