Class Groups in the Genus and Spinor Genus of Binary Quadratic Lattices

DOI10.1112/plms/s3-40.1.40zbMath0397.10011OpenAlexW1980815783MaRDI QIDQ4180429

Dennis R. Estes, Andrew G. Earnest

Publication date: 1980

Published in: Proceedings of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/plms/s3-40.1.40

zbMATH Keywords

Class NumberClass GroupSpinor GenusBinary Quadratic Lattice

Mathematics Subject Classification ID

Quadratic extensions (11R11) Lattices and convex bodies (number-theoretic aspects) (11H06) Quadratic forms over global rings and fields (11E12) Class numbers of quadratic and Hermitian forms (11E41) Quaternion and other division algebras: arithmetic, zeta functions (11R52)

Related Items (5)

The distribution of genera among quadratic spaces over global fields ⋮ The many aspects of the Pythagorean triangles ⋮ Represented value sets for integral binary quadratic forms and lattices ⋮ An algebraic approach to the growth of class numbers of binary quadratic lattices ⋮ Class numbers of definite binary quadratic lattices over algebraic function fields

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