Results 201 to 210 of about 2,762,125 (247)

Generation and Enhancement of Persistent Nanoscale Magnetization in All‐Dielectric Metasurfaces by Optically Injected and Localized Free Carriers

open access: yesAdvanced Science, EarlyView.
Infrared metasurface‐guided waves (IR‐MGW) scattered by a time interface (TI) induced by rapid, localized free‐carrier generation can be efficiently rectified to generate strong, persistent magnetic fields. We develop a rigorous, theoretical model to study a time‐varying, dispersive medium and uncover the redistribution of the initial energy of the IR ...
Shivaksh Rawat   +2 more
wiley   +1 more source

Starlike Functions Associated with Cosine Functions

Bulletin of the Iranian Mathematical Society, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohsan Raza
exaly   +3 more sources

Cosine Representations of Abelian *-Semigroups and Generalized Cosine Operator Functions

open access: yesCanadian Journal of Mathematics, 1978
In the following R will denote the real numbers, for a Hilbert space H, B(H) and L(H) will denote the collections of bounded linear operators on H and linear, but not necessarily bounded, operators on H respectively. Cosine Operator Functions, namely functions
Faulkner, G. D., Shonkwiler, R. W.
openaire   +2 more sources

Hermite expansions of C0-groups and cosine functions [PDF]

open access: yesJournal of Mathematical Analysis and Applications, 2015
In this paper we introduce vector-valued Hermite expansions to approximate one-parameter operator families such as -groups and cosine functions. In both cases we estimate the rate of convergence of these Hermite expansions to the related family and ...
Luciano Abadias
exaly   +2 more sources

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