Results 1 to 10 of about 533,065 (329)
Invertibility of Multipliers for Continuous G-frames [PDF]
Sahand Communications in Mathematical Analysis, 2022 In this paper, we study the concept of multipliers for the continuous $g$-Bessel families in Hilbert spaces. We present necessary conditions for invertibility of multipliers for the continuous $g$-Bessel families and sufficient conditions for ...
Mohammad Reza Abdollahpour +1 more
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Theoretical Analysis of Terahertz Frequency Multiplier Based on Semiconductor Superlattices
Nanomaterials, 2022 We propose a terahertz frequency multiplier based on high order harmonic generation in a GaAs-based miniband superlattice driven by an electric field.
Wei Feng +4 more
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Proceedings of the National Academy of Sciences, 2006 Myosins are a diverse family of actin-based molecular motors that appeared early in eukaryotic evolution. Just how early, and how diverse, has begun to become clear from work that appears in this issue of PNAS (1) and recent work from Nature (2). For most of its existence, the term “myosin” applied only to the actin-activated ATPase that forms the ...
Holly V, Goodson, Scott C, Dawson
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Economies, 2022 An effective and competitive investment policy requires improvements to the existing tools. The ongoing COVID-19 crisis requires understanding as to how the recovery processes should be implemented.
Sergey Nikolaevich Silvestrov +3 more
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Sensors, 2023 The existing ultrasonic thickness measurement systems require high sampling frequencies for echo signal acquisition, leading to complex circuit designs and high costs.
Wenqiang Gong +5 more
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Integral Equations and Operator Theory, 2010 Let (X,m) and (Y,n) be standard measure spaces. A function f in $L^\infty(X\times Y,m\times n)$ is called a (measurable) Schur multiplier if the map $S_f$, defined on the space of Hilbert-Schmidt operators from $L_2(X,m)$ to $L_2(Y,n)$ by multiplying their integral kernels by f, is bounded in the operator norm.
Shulman, V.S. +2 more
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Low energy and area efficient quaternary multiplier with carbon nanotube field effect transistors
ETRI Journal, 2021 In this study, new multiplier and adder method designs with multiplexers are proposed. The designs are based on quaternary logic and a carbon nanotube field‐effect transistor (CNTFET). The design utilizes 4 × 4 multiplier blocks.
Saeed Rahmati +2 more
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Studia Mathematica, 1994 Summary: A quasi-multiplier is a generalization of the notion of a left (right, double) multiplier. The first systematic account of the general theory of quasi-multipliers on a Banach algebra with a bounded approximate identity was given in a paper by McKennon in 1977.
Argün, Ziya, Rowlands, Keith
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Reconstruction Multipliers [PDF]
SSRN Electronic Journal, 2014 A law issued to allocate reconstruction grants following the 2009 "Aquilano" earthquake has resulted in a large and unanticipated discontinuity across municipalities with comparable damages. Using diff-in-diff analysis we estimate the "local spending" and the "local ...
Trezzi, Riccardo, Porcelli, Francesco
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On one-multiplier implementations of FIR lattice structures [PDF]
, 1987 One-multiplier realizations for certain recently reported FIR lossless lattice structures are investigated. The multiplier extraction approach is used to show that there does not exist a real one-multiplier realization whereas it is possible to get ...
Doğanata, Zinnur, Vaidyanathan, P. P.
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