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pro vyhledávání: '"Doostali Mojdeh"'
Autor:
Doostali Mojdeh, S. Hassan Hashemi
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 27, Iss 2, Pp 83-89 (2001)
If K is an infinite field and G⫅K is a subgroup of finite index in an additive group, then K∗=G∗G∗−1 where G∗ denotes the set of all invertible elements in G and G∗−1 denotes all inverses of elements of G∗. Similar results hold for
Externí odkaz:
https://doaj.org/article/d2ce350f4bbc41b19d2f417ac00a37d0
Autor:
S. Hassan Hashemi, Doostali Mojdeh
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 27, Iss 2, Pp 83-89 (2001)
IfKis an infinite field andG⫅Kis a subgroup of finite index in an additive group, thenK∗=G∗G∗−1whereG∗denotes the set of all invertible elements inGandG∗−1denotes all inverses of elements ofG∗. Similar results hold for various field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2ba1e6d6a12fd55728c1ee6f207d5b5
https://doaj.org/article/d2ce350f4bbc41b19d2f417ac00a37d0
https://doaj.org/article/d2ce350f4bbc41b19d2f417ac00a37d0