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Spectral triples constitute basic structures of Connes’ noncommutative geometry. In order to unify noncommutative geometry with quantum group theory, it is necessary to provide a proper description of spectral triples on quantum groups and, in a wider context, on their homogeneous spaces. Thus, a way to define Dirac-like operators on such quantum spaces has to be found. This paper is a brief summary...
In this paper we present a general idea of on-chip optical interconnects, example simulations of the transimpedance amplifier circuits in CMOS and HBT technology and the optimization problems.
Fast recovery silicon (Si) power diodes, having radiation induced recombination centres, operating under forward bias at large current densities and high temperatures, have been studied in a detailed way, both experimentally and with the help of device simulation Medici package. The comparison of the dynamic I-V characteristics with the results of numerical simulations is possible only when all the...
In this paper, the numerical efficiency of a time-dependent 3D analytical solution of the heat transfer diffusion equation is examined. The large time Greens function (LTGR) approach is investigated. The purpose of the study is to indicate the main source of the truncation error and to show a simple method which allows increasing the computation process efficiency. The method is based on adequate...
At present time most explorers are created as simple inverted index and system ranking, which gives the largest speed and efficiency of explorer. This article is the comparison and classification of modern systems for indexing internet sites, classification, building and proposed solutions.
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