Articles with "ring class" as a keyword



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Form class groups for extended ring class fields

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Published in 2019 at "Journal of Number Theory"

DOI: 10.1016/j.jnt.2018.06.011

Abstract: Abstract Let L be an extended ring class field of an imaginary quadratic field K other than Q ( − 1 ) and Q ( − 3 ) . We show that there is a… read more here.

Keywords: form class; groups extended; ring class; class ... See more keywords
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Dual-Column Aromatic Ring Class Separation with Improved Universal Detection across Mobile-Phase Gradients via Eluate Dilution

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Published in 2017 at "Energy & Fuels"

DOI: 10.1021/acs.energyfuels.7b02589

Abstract: The herein described High Performance Liquid Chromatography (HPLC) platform (termed HPLC-3) combines a complex solvent gradient with two electron acceptor columns to provide aromatic ring class (ARC) separation for heavy oils. The separation yields seven… read more here.

Keywords: aromatic ring; separation; dilution; ring class ... See more keywords