Articles with "class field" as a keyword



On Hilbert class field tower for some quartic number fields

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Published in 2020 at "Arab Journal of Mathematical Sciences"

DOI: 10.1016/j.ajmsc.2019.05.005

Abstract: Abstract We determine the Hilbert 2-class field tower for some quartic number fields k whose 2-class group C k , 2 is isomorphic to Z ∕ 2 Z × Z ∕ 2 Z . read more here.

Keywords: quartic number; tower quartic; class field; hilbert class ... See more keywords
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On-Resistance Limit Estimation of 100 V-class Field-Plate Trench Power MOSFETs Optimized Oxide Thickness

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Published in 2020 at "IEEE Electron Device Letters"

DOI: 10.1109/led.2020.3000239

Abstract: The on-resistance limit of 100 V-class Field-Plate (FP) trench power MOSFETs was analyzed by TCAD simulation. In the previous works, the lateral pitch narrowing effect to reduce the on-resistance has been studied from the viewpoint… read more here.

Keywords: class field; resistance limit; limit; resistance ... See more keywords
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On the Hilbert 2-class field of some quadratic number fields

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Published in 2019 at "International Journal of Number Theory"

DOI: 10.1142/s179304211950043x

Abstract: In this paper, we investigate the cyclicity of the [Formula: see text]-class group of the first Hilbert [Formula: see text]-class field of some quadratic number field whose discriminant is not a sum of two squares.… read more here.

Keywords: class field; see text; formula see;