Stable spike clusters on a compact two-dimensional Riemannian manifold
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2019.10.005
Abstract: Abstract We consider the Gierer-Meinhardt system with small inhibitor diffusivity and very small activator diffusivity on a compact two-dimensional Riemannian manifold without boundary. We study steady state solutions which are far from spatial homogeneity. We… read more here.
Keywords: spike clusters; two dimensional; compact two; riemannian manifold ... See more keywords
Broadband and compact two-mode switch using a graphene–silicon Y-junction
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.06.050
Abstract: Abstract A compact two-mode switch with broad bandwidth is presented in this paper. The design of the proposed switch is based on a symmetric Y-junction which is composed of a silicon multimode straight waveguide, a… read more here.
Keywords: switch; graphene silicon; compact two; two mode ... See more keywords
Regularity, continuity and approximation of isotropic Gaussian random fields on compact two-point homogeneous spaces
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DOI: 10.1016/j.spa.2020.02.003
Abstract: Abstract Gaussian random fields defined over compact two-point homogeneous spaces are considered and Sobolev regularity and Holder continuity are explored through spectral representations. It is shown how spectral properties of the covariance function associated to… read more here.
Keywords: random fields; point homogeneous; homogeneous spaces; compact two ... See more keywords
A compact two elements MIMO antenna for 5G communication
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-07579-5
Abstract: This study presents a simple, miniaturized, and low-profile multiple-input multiple-output (MIMO) antenna operating at 29 GHz with reduced mutual coupling between the antenna elements for futuristic 5G communication. The proposed design employs two radiating elements… read more here.
Keywords: elements mimo; compact two; mimo antenna; communication ... See more keywords