Finite‐dimensional global attractor for a semi‐discrete fractional nonlinear Schrödinger equation
Sign Up to like & getrecommendations! Published in 2017 at "Mathematical Methods in The Applied Sciences"
DOI: 10.1002/mma.4409
Abstract: We consider a semi-discrete in time Crank–Nicolson scheme to discretize a weakly damped forced nonlinear fractional Schrodinger equation ut−i(−Δ)αu+i|u|2u+γu=f for α∈(12,1) considered in the the whole space R. We prove that such semi-discrete equation provides… read more here.
Keywords: finite dimensional; semi discrete; global attractor; dimensional global ... See more keywords
Constrained focusing of vector fields intensity in near zone and/or complex scenarios as a low-dimensional global optimization
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2020.1801521
Abstract: A hybrid effective approach is proposed to focus the intensity of a vector field generated by an arbitrary fixed-geometry array antenna into a target point and keep it bounded elsewhere. To overcome the complexity of… read more here.
Keywords: vector; dimensional global; global optimization; low dimensional ... See more keywords