scientific article

zbMath0643.12002MaRDI QIDQ3784159

Xianke Zhang

Publication date: 1987

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

class numberambiguous divisor classesquadratic extension of a function field over a finite field

Mathematics Subject Classification ID

Arithmetic theory of algebraic function fields (11R58) Class numbers, class groups, discriminants (11R29)

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Key-exchange in real quadratic congruence function fields ⋮ The generalized Rédei-matrix for function fields ⋮ Explicit bounds and heuristics on class numbers in hyperelliptic function fields ⋮ The genus fields of Artin-Schreier extensions ⋮ On imaginary quadratic function fields with the ideal class group to be exponent \(\leq 2\) ⋮ About Number Fields with Pólya Group of Order $$\le $$ ≤ 2 ⋮ Imaginary bicyclic biquadratic function fields in characteristic two

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