Results 31 to 40 of about 4,360 (257)
, 2011 A noncommutative solenoid is the C*-algebra $C^\ast(\Q_N^2,σ)$ where $\Q_N$ is the group of the $N$-adic rationals twisted and $σ$ is a multiplier of $\Q_N^2$. In this paper, we use techniques from noncommutative topology to classify these C*-algebras up to *-isomorphism in terms of the multipliers of $\Q_N^2$.
Latrémoliére, Frédéric +1 more
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Noncommutative solenoids [PDF]
, 2018 A noncommutative solenoid is a twisted group C*-algebra C*(Z[1/N]2,σ) where Z[1/N] is the group of the N-adic rationals and σ is a multiplier of Z[1/N]2.
Latrémoliére, Frédéric +1 more
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International Journal of Innovative Research in Physics, 2023 Given the impact on the environment as well as financial considerations like the gradually rising cost of liquid fossil fuels, maintenance, and other costs, electric vehicles are becoming a more and more appealing option to vehicles with combustion engines. Due to the fact that these cars are well renowned for having zero emissions and being fueled by
Rajashik Datta +7 more
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Simulation and optimisation design of the solenoid valve
The Journal of Engineering, 2019 This study first analyses the problems that the solenoid valve generates during operation. Then the electromagnetic valve was modelled and ANSYS finite element analysis simulation software was used to simulate the electromagnetic field and transient ...
Yunhong Zheng +2 more
doaj +1 more source
A New Method for Maintaining Constant Dither Amplitude in Low Frequency PWM
Advances in Electrical and Computer Engineering, 2017 Various controls for fluid flow and pressure are now required in related industries, and the pulse width modulation (PWM) and dithering techniques have become essential for the proportional control of solenoids.
KANG, H. +4 more
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Solenoidal automorphisms with specifications
Monatshefte f�r Mathematik, 1982 The specification property for solenoidal automorphisms is discussed; a solenoidal automorphism σ satisfies specification iff σ is expansive, and σ satisfies weak specification but not specification iff σ is ergodic and central spin. These are problems set up byK. Sigmund for homeomorphisms with specification.
Aoki, N., Dateyama, M., Komuro, M.
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Hodge Theory for Riemannian Solenoids [PDF]
, 2011 A measured solenoid is a compact laminated space endowed with a transversal measure. The De Rham $L^2$-cohomology of the solenoid is defined by using differential forms which are smooth in the leafwise directions and $L^2$ in the transversal direction.
Muñoz, Vicente, Pérez Marco, Ricardo
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SUPERCONDUCTING SOLENOIDS FOR THE MICE CHANNEL* [PDF]
, 2020 This report describes the channel of superconducting solenoids for the proposed international Muon Ionization Cooling Experiment (MICE). MICE consists of two cells of a SFOFO cooling channel that is similar to that studied in the level 2 study of a ...
J H Rockford +9 more
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