Results 11 to 20 of about 5,403,115 (267)
Erratum: Point-to-Periodic and Periodic-to-Periodic Connections [PDF]
BIT Numerical Mathematics, 2004 This addition includes a list of essential corrections to the authors' paper [ibid. 44, No.~1, 41--62 (2004; Zbl 1052.65113)].
Dieci, Luca, Rebaza, Jorge
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Understanding Periodic and Non-periodic Chemistry in Periodic Tables [PDF]
Frontiers in Chemistry, 2021 The chemical elements are the “conserved principles” or “kernels” of chemistry that are retained when substances are altered. Comprehensive overviews of the chemistry of the elements and their compounds are needed in chemical science. To this end, a graphical display of the chemical properties of the elements, in the form of a Periodic Table, is the ...
Changsu Cao +5 more
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Evolution of periodicity in periodical cicadas [PDF]
Scientific Reports, 2015 AbstractPeriodical cicadas (Magicicada spp.) in the USA are famous for their unique prime-numbered life cycles of 13 and 17 years and their nearly perfectly synchronized mass emergences. Because almost all known species of cicada are non-periodical, periodicity is assumed to be a derived state.
Ito, Hiromu +7 more
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SIAM Journal on Control and Optimization, 2010 This paper studies behaviors that are defined on a torus, or equivalently, behaviors defined in spaces of periodic functions, and establishes their basic properties analogous to classical results of Malgrange, Palamodov, Oberst et al. for behaviors on R^n. These properties - in particular the Nullstellensatz describing the Willems closure - are closely
Diego Napp Avelli +2 more
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Periodic Modules with Large Periods [PDF]
Proceedings of the American Mathematical Society, 1979 Let G be a nonabelian group of order p 3
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Equivalent temporary load for arch bridge structures made of corrugated metal [PDF]
Дороги і мостиIntroduction. The question of the practical method of calculating the temporary moving load from vehicles on arched bridge structures with an increased size of the opening made of metal corrugated structures (MCS) under the road embankment (small and ...
Volodymyr Abramov
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Research Trend, Logical Structure and Outlook on Complex Economic Game
Mathematics, 2023 Diseases, natural disasters, and other emergencies force the economy and management system to confront nonlinear and random changes. In recent years, complexity science has attracted much attention.
Fang Wu, Junhai Ma
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Information and Computation, 2010 The paper is the full version of the authors' conference paper [Lect. Notes Comput. Sci. 6506, 25--36 (2010; Zbl 1310.68264)]. In the paper, the authors propose an algorithm to determine the approximate period of a string using Hamming and swap distances.
Amihood Amir +2 more
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Auditory experience-dependent cortical circuit shaping for memory formation in bird song learning
Nature Communications, 2016 Juvenile zebra finches learn to sing by memorizing and imitating their tutor's song, yet neural correlates of the tutor song have not been shown. Here the authors show a small subset of higher-level auditory cortex neurons are sharply tuned to the tutor ...
Shin Yanagihara, Yoko Yazaki-Sugiyama
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Zahra Zahedi Hospital in Damagh (1948-1979) [PDF]
Journal of Research on History of Medicine, 2022 ...............................................................................................................................................................................................................................................................
Reza Karami
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