Composition of Bhargava's cubes over number fields

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F23%3A10472030" target="_blank" >RIV/00216208:11320/23:10472030 - isvavai.cz</a>

Result on the web

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=UWa1VVYngm" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=UWa1VVYngm</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.exmath.2023.08.002" target="_blank" >10.1016/j.exmath.2023.08.002</a>

Result language

angličtina

Original language name

Composition of Bhargava's cubes over number fields

Original language description

In this paper, the composition of Bhargava&apos;s cubes is generalized to the ring of integers of a number field of narrow class number one, excluding the case of totally imaginary number fields. The exclusion of the latter case arises from the nonexistence of a bijection between (classes of) binary quadratic forms and an ideal class group. This problem, together with a related mistake in another paper of the author, is addressed in the appendix.(c) 2023 Elsevier GmbH. All rights reserved.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10101 - Pure mathematics

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Expositiones Mathematicae

ISSN

0723-0869

e-ISSN

1878-0792

Volume of the periodical

41

Issue of the periodical within the volume

4

Country of publishing house

DE - GERMANY

Number of pages

26

Pages from-to

125515

UT code for WoS article

001085379100001

EID of the result in the Scopus database

2-s2.0-85172328662