Results 91 to 100 of about 956,253 (229)

Spectral theory of generalized second order differential operators and its applications to Markov processes

, 1975
Yuji Kasahara
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Biomimetic Curved Artificial Compound Eyes: A Review

Advanced Devices & Instrumentation
Natural compound eyes (NCEs) are the most abundant and successful eye designs in the animal kingdom. An NCE consists of a number of ommatidia, which are distributed along a curved surface to receive light. This curved feature is critical to the functions
Heng Jiang, Chi Chung Tsoi, Lanrui Sun, Weixing Yu, Hao Fan, Mengchao Ma, Yanwei Jia, Xuming Zhang   +7 more
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Normal form for GLT sequences, functions of normal GLT sequences, and spectral distribution of perturbed normal matrices

The theory of generalized locally Toeplitz (GLT) sequences is a powerful apparatus for computing the asymptotic spectral distribution of matrices $A_n$ arising from numerical discretizations of differential equations.
Barbarino, Giovanni, Garoni, Carlo
core  

Spectral theory of unidirectional transducers

Archives of Acoustics, 2014
A spectral theory of single-phase unidirectional transducers of the surface acoustic waves is presented. It helps to evaluate the stop-band width where the directionality takes place, and allows one to optimize the transducer structure in order to ...
E. DANICKI
doaj  

Spectral Theory for a Mathematical Model of the Weak Interaction—Part I: The Decay of the Intermediate Vector Bosons W^± [PDF]

, 2009
Jean-Marie Barbaroux, J. C. Guillot
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Methodology for Verifying the Indication Correctness of a Vessel Compass Based on the Spectral Analysis of Heading Errors and Reliability Theory [PDF]

, 2022
Krzysztof Jaskólski
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Calculating the spectral response strength of non-Hermitian systems with an exceptional point directly from wave simulations

Physical Review Research
Exceptional points are spectral degeneracies in open systems, which have attracted considerable attention in recent years. One reason for the attention is that physical systems with an exceptional point exhibit a strong spectral response to perturbations.
Julius Kullig, Jan Wiersig
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Quantifying leaf optical properties with spectral invariants theory

, 2020
Shengbiao Wu, Yelu Zeng, Dalei Hao, Qinhuo Liu, Jing Li, Xiuzhi Chen, Ghassem Asrar, Gaofei Yin, Jianguang Wen, Bin Yang, Peng Zhu, Min Chen   +11 more
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Spectral and Scattering Theory of Space-cutoff Charged $${P(\varphi)_{2}}$$ Models [PDF]

, 2010
Christian Gérard
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Trace formulae and inverse spectral theory for Schrödinger operators [PDF]

, 1993
Fritz Gesztesy, Helge Holden, Barry Simon, Zhong Xin Zhao   +3 more
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