Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Steven Kaliszewski"'
Publikováno v:
Journal of the Australian Mathematical Society
For a discrete group $G$, we develop a `$G$-balanced tensor product' of two coactions $(A,\delta)$ and $(B,\epsilon)$, which takes place on a certain subalgebra of the maximal tensor product $A\otimes_{\max} B$. Our motivation for this is that we are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d81a602e932fdfacb2c039d72419f62a
https://doi.org/10.1017/s1446788720000063
https://doi.org/10.1017/s1446788720000063
Publikováno v:
Revista Colombiana de Matemáticas, Volume: 53 Supplement 1, Pages: 237-244, Published: 24 MAR 2020
espanolSi α es una accion de un grupo abeliano localmente compacto G sobre una C*-algebra A, la dualidad de Takesaki-Takai recupera (A, α), salvo equivalencia de Morita, de la accion dual de Ĝ sobre el producto cruzado A × α G. Mediante un poco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::954bb6358e38852981dcf630378666ea
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0034-74262019000300237&lng=en&tlng=en
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0034-74262019000300237&lng=en&tlng=en
Publikováno v:
Journal of the Australian Mathematical Society. 102:224-254
We present a new construction of crossed-product duality for maximal coactions that uses Fischer's work on maximalizations. Given a group $G$ and a coaction $(A,\delta)$ we define a generalized fixed-point algebra as a certain subalgebra of $M(A\rtim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e54319b13f55e10eed0009f6ea85a60c
https://doi.org/10.1017/s1446788716000215
https://doi.org/10.1017/s1446788716000215
Publikováno v:
International Journal of Mathematics
This is a follow-up to a paper with the same title and by the same authors. In that paper, all groups were assumed to be abelian, and we are now aiming to generalize the results to nonabelian groups. The motivating point is Pedersen's theorem, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7615b81138bf7bef92f0739109bf521d
http://arxiv.org/abs/1812.09939
http://arxiv.org/abs/1812.09939
Publikováno v:
Journal of Mathematical Analysis and Applications. 426:1080-1098
When a locally compact group acts on a C ⁎ -correspondence, it also acts on the associated Cuntz–Pimsner algebra in a natural way. Hao and Ng have shown that when the group is amenable the Cuntz–Pimsner algebra of the crossed product correspond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32a28913ed1ab6778bca21ef89c75ce3
https://doi.org/10.1016/j.jmaa.2015.01.055
https://doi.org/10.1016/j.jmaa.2015.01.055
Publikováno v:
Journal of Mathematical Analysis and Applications. 405:1-11
We show that the passage from a C ∗ -correspondence to its Cuntz–Pimsner C ∗ -algebra gives a functor on a category of C ∗ -correspondences with appropriately defined morphisms. Applications involving topological graph C ∗ -algebras are dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0929ff4a6559e5b92a2fcd38d658192c
https://doi.org/10.1016/j.jmaa.2013.02.069
https://doi.org/10.1016/j.jmaa.2013.02.069
Publikováno v:
Journal of the Australian Mathematical Society. 95:68-75
S. KALISZEWSKI, PAUL S. MUHLY, JOHN QUIGG, AND DANA P. WILLIAMSAbstract. In the third and latest paper in this series, we recover the imprim-itivity theorems of Mansfield and Fell using our technique of Fell bundles overgroupoids. Also, we apply the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31f30aef15161d71a17fc0b78f3ab115
https://doi.org/10.1017/s1446788713000153
https://doi.org/10.1017/s1446788713000153
Publikováno v:
Journal of the Australian Mathematical Society. 95:169-188
For a countable discrete space V, every nondegenerate separable C*-correspondence over c_0(V) is isomorphic to one coming from a directed graph with vertex set V. In this paper we demonstrate why the analogous characterizations fail to hold for highe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebddbfe074ef8581ab790fbf29e490fb
https://doi.org/10.1017/s1446788713000177
https://doi.org/10.1017/s1446788713000177
Publikováno v:
Proceedings of the American Mathematical Society. 141:2319-2327
The first imprimitivity theorems identified the representations of groups or dynamical systems which are induced from representations of a subgroup. Symmetric imprimitivity theorems identify pairs of crossed products by different groups which are Mor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7a4068f0fc0a58f9125a3be9f752273
https://doi.org/10.1090/s0002-9939-2013-11712-0
https://doi.org/10.1090/s0002-9939-2013-11712-0
Publikováno v:
Pacific Journal of Mathematics
In further study of the application of crossed-product functors to the Baum-Connes Conjecture, Buss, Echterhoff, and Willett introduced various other properties that crossed-product functors may have. Here we introduce and study analogues of these pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fe676ad8e9980818a6f006612f2d496
http://arxiv.org/abs/1701.02007
http://arxiv.org/abs/1701.02007