Перегляд Відділення математики за автором "Hajac, P.M."

Результати 1-3 з 3

Equivariant Join and Fusion of Noncommutative Algebras

Dąbrowski, L.; Hadfield, T.; Hajac, P.M. (Symmetry, Integrability and Geometry: Methods and Applications, 2015)

We translate the concept of the join of topological spaces to the language of C∗-algebras, replace the C∗-algebra of functions on the interval [0,1] with evaluation maps at 0 and 1 by a unital C∗-algebra C with appropriate ...
Local Proof of Algebraic Characterization of Free Actions

Baum, P.F.; Hajac, P.M. (Symmetry, Integrability and Geometry: Methods and Applications, 2014)

Let G be a compact Hausdorff topological group acting on a compact Hausdorff topological space X. Within the C∗-algebra C(X) of all continuous complex-valued functions on X, there is the Peter-Weyl algebra PG(X) which is ...
Nontrivial Deformation of a Trivial Bundle

Hajac, P.M.; Zieliński, B. (Symmetry, Integrability and Geometry: Methods and Applications, 2014)

The SU(2)-prolongation of the Hopf fibration S³→S² is a trivializable principal SU(2)-bundle. We present a noncommutative deformation of this bundle to a quantum principal SUq(2)-bundle that is not trivializable. On the ...

Результати 1-3 з 3

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