AN OPEN MAPPING THEOREM
2016 ◽
Vol 94
(1)
◽
pp. 65-69
Keyword(s):
It is proved that any surjective morphism $f:\mathbb{Z}^{{\it\kappa}}\rightarrow K$ onto a locally compact group $K$ is open for every cardinal ${\it\kappa}$. This answers a question posed by Hofmann and the second author.
2021 ◽
Vol 12
(1)
◽
2003 ◽
Vol 10
(3)
◽
pp. 503-508
◽
Keyword(s):
2017 ◽
Vol 28
(10)
◽
pp. 1750067
◽
1988 ◽
Vol 40
(1)
◽
pp. 109-111
◽
1992 ◽
Vol 12
(2)
◽
pp. 283-295
◽
1974 ◽
Vol 17
(3)
◽
pp. 274-284
◽
Keyword(s):
Keyword(s):