Results 11 to 20 of about 215,946 (262)
The universal Euler characteristic for varieties of characteristic zero [PDF]
Compositio Mathematica, 2004 19 ...
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Toward a universal metasurface for optical imaging, communication, and computation
Nanophotonics, 2022 In recent years, active metasurfaces have emerged as a reconfigurable nanophotonic platform for the manipulation of light. Here, application of an external stimulus to resonant subwavelength scatterers enables dynamic control over the wavefront of ...
Thureja Prachi +6 more
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Forum of Mathematics, Sigma, 2023 Let K be a finite extension of the p-adic field ${\mathbb {Q}}_p$ of degree d, let ${{\mathbb {F}}\,\!{}}$ be a finite field of characteristic p and let ${\overline {{D}}}$ be an n-dimensional pseudocharacter in the sense of ...
Gebhard Böckle, Ann-Kristin Juschka
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The Universal Euler Characteristic of V-Manifolds [PDF]
Functional Analysis and Its Applications, 2018 The Euler characteristic is the only additive topological invariant for spaces of certain sort, in particular, for manifolds with some finiteness properties. A generalization of the notion of a manifold is the notion of a V-manifold. Here we discuss a universal additive topological invariant of V-manifolds: the universal Euler characterictic.
Gusein-Zade, S. M. +2 more
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On Robinson spectrum of the semantic Jonsson quasivariety of unars [PDF]
Қарағанды университетінің хабаршысы. Математика сериясы, 2023 Given article is devoted to the study of semantic Jonsson quasivariety of universal unars of signature containing only unary functional symbol. The first section of the article consists of basic necessary concepts. There were defined new notions
A.R. Yeshkeyev +3 more
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APPROXIMATION OF UNIVERSAL MAGNETIC CHARACTERISTIC FOR MODELLING ELECTRIC TRACTION MACHINES
Nauka ta progres transportu, 2017 Purpose. The scientific work is aimed to obtain an analytic expression describing universal magnetic characteristic and enabling to take into account the demagnetizing effect of the armature.
A. Yu. Drubetskyi
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Universal characteristics of clip culture
Vestnik Universiteta, 2023 The article analyzes the phenomenon of clip culture. Alvin Toffler’s information society dynamics concept has become the methodological basis of the research. The purpose of the study is to highlight the universal characteristics of clip culture considering the current state of the info- and technosphere.
A. P. Avdeeva, Yu. A. Safonova
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Nuclear Physics B, 2016 We derive an exact formula for the stochastic evolution of the characteristic determinant of a class of deformed Wishart matrices following from a chiral random matrix model of QCD at finite chemical potential.
Yizhuang Liu +2 more
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Nauka ta progres transportu, 2017 Purpose. The article is aimed to develop a technique for calculating the magnetic characteristics of uncompensated traction electric motors (TEM) at any degree of attenuation of excitation based on the approximating expression for improved universal ...
A. Y. Drubetskyi
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Universalities of earthquake-network characteristics [PDF]
Chinese Science Bulletin, 2011 The scale-free and small-world properties are studied in detail for the complex earthquake networks constructed from the seismic data sets taken from California (USA), Japan, Iran and Chile. It is found that, in all these geographical regions, both the exponent γ of the power-law connectivity distribution and the clustering coefficient C take the ...
Abe, Sumiyoshi +3 more
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