Twisted crossed products by coactions
1994 ◽
Vol 56
(3)
◽
pp. 320-344
◽
Keyword(s):
AbstractWe consider coactions of a locally compact group G on a C*-algebra A, and the associated crossed product C*-algebra A× G. Given a normal subgroup N of G, we seek to decompose A× G as an iterated crossed product (A× G/ N) × N, and introduce notions of twisted coaction and twisted crossed product which make this possible. We then prove a duality theorem for these twisted crossed products, and discuss how our results might be used, especially when N is abelian.
2007 ◽
Vol 75
(2)
◽
pp. 229-238
◽
Keyword(s):
2016 ◽
Vol 59
(2)
◽
pp. 411-434
◽
Keyword(s):
2016 ◽
Vol 161
(2)
◽
pp. 379-380
1994 ◽
Vol 116
(3)
◽
pp. 451-463
◽
2000 ◽
Vol 23
(1)
◽
pp. 37-43
1978 ◽
Vol 30
(3)
◽
pp. 495-504
◽
1972 ◽
Vol 24
(3)
◽
pp. 530-536
◽