Universal quadratic forms and indecomposables in number fields: A survey

Published 30 Jan 2023 in math.NT | (2301.13222v3)

Abstract: We give an overview of universal quadratic forms and lattices, focusing on the recent developments over the rings of integers in totally real number fields. In particular, we discuss indecomposable algebraic integers as one of the main tools.

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Authors (1)

Vítězslav Kala

Citations (12)

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