AN OPEN MAPPING THEOREM

作者：Gabriyelyan Saak S; Morris Sidney A^*

来源：Bulletin of the Australian Mathematical Society, 2016, 94(1): 65-69.

DOI：10.1017/S000497271500146X

• pro-Lie group
• locally compact abelian group
• open mapping theorem

It is proved that any surjective morphism f : Z(k) -> K onto a locally compact group K is open for every cardinal k. This answers a question posed by Hofmann and the second author.

• 出版日期2016-8