Geodesic
Topological radicals of semicrossed products
Serdica Mathematical Journal, Tome 47 (2021) no. 1, pp. 81-92 Cet article a éte moissonné depuis la source Bulgarian Digital Mathematics Library

Voir la notice de l'article

We characterize the hypocompact radical of a semicrossed product in terms of properties of the dynamical system. We show that an element A of a semicrossed product is in the hypocompact radical if and only if the Fourier coefficients of A vanish on the closure of the recurrent points and the 0-Fourier coefficient vanishes also on the largest perfect subset of X.
Keywords: semicrossed products, non-selfadjoint operator algebras, topological radicals, hypocompact radical, scattered radical, dynamical system, 47L65, 16Nxx 
@article{SMJ2_2021_47_1_a5,
     author = {Andreolas, Gavriil and Anoussis, Michalis and Magiatis, Charalampos},
     title = {Topological radicals of semicrossed products},
     journal = {Serdica Mathematical Journal},
     pages = {81--92},
     year = {2021},
     volume = {47},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SMJ2_2021_47_1_a5/}
}
TY  - JOUR
AU  - Andreolas, Gavriil
AU  - Anoussis, Michalis
AU  - Magiatis, Charalampos
TI  - Topological radicals of semicrossed products
JO  - Serdica Mathematical Journal
PY  - 2021
SP  - 81
EP  - 92
VL  - 47
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/SMJ2_2021_47_1_a5/
LA  - en
ID  - SMJ2_2021_47_1_a5
ER  - 
%0 Journal Article
%A Andreolas, Gavriil
%A Anoussis, Michalis
%A Magiatis, Charalampos
%T Topological radicals of semicrossed products
%J Serdica Mathematical Journal
%D 2021
%P 81-92
%V 47
%N 1
%U http://geodesic.mathdoc.fr/item/SMJ2_2021_47_1_a5/
%G en
%F SMJ2_2021_47_1_a5
Andreolas, Gavriil; Anoussis, Michalis; Magiatis, Charalampos. Topological radicals of semicrossed products. Serdica Mathematical Journal, Tome 47 (2021) no. 1, pp. 81-92. http://geodesic.mathdoc.fr/item/SMJ2_2021_47_1_a5/