On the relative class number of cyclotomic function fields

DOI10.4064/AA107-1-7zbMath1057.11058OpenAlexW2001110606MaRDI QIDQ4484385

Hwanyup Jung, Jae-Hyun Ahn

Publication date: 12 June 2003

Published in: Acta Arithmetica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4064/aa107-1-7

zbMATH Keywords

cyclotomic function fieldrelative class numberStickelberger idealclass number parityDemyanenko matrixsign of cyclotomic units

Mathematics Subject Classification ID

Arithmetic theory of algebraic function fields (11R58) Cyclotomic function fields (class groups, Bernoulli objects, etc.) (11R60) Class numbers, class groups, discriminants (11R29)

Related Items (3)

On the size of determinants in the class number formulae of cyclotomic function fields ⋮ Determinant formulas for class numbers in function fields ⋮ Class numbers of some abelian extensions of rational function fields

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