A necessary and sufficient condition for multiplicative and additive systems without continuity conditions to be isomorphic up to contracting partitions

Autor:	M. Yu. Kozachenko
Rok vydání:	1989
Předmět:	Discrete mathematics Pure mathematics General Mathematics Multiplicative function Algebra over a field Mathematics
Zdroj:	Ukrainian Mathematical Journal. 40:492-498
ISSN:	1573-9376 0041-5995
DOI:	10.1007/bf01057527
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::31a8d9b99e0051973da07cdcc469c57f https://doi.org/10.1007/bf01057527 Zobrazit plný text záznamu Full text from SpringerLink