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T1  - Part II, Free actions of compact groups on C*-algebras 
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UR  - http://hdl.handle.net/10138/307774 
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A1  - Schwieger, Kay; Wagner, Stefan 
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PB  -  
Y1  - 2017 
LA  - eng 
AB  - We study a simple class of free actions of non-Abelian groups on unital C* -algebras, namely cleft actions. These are characterized by the fact that the associated noncommutative vector bundles are trivial. In particular, we provide a complete classification theory for these actions and describe its relations to classical principal bundles.... 
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KW  - Weakly cleft action; C* -algebra; factor system; cocycle action; OPERATOR-ALGEBRAS; CROSSED-PRODUCTS; ERGODIC ACTIONS; QUANTUM GROUPS; STAR-ALGEBRAS; FINITE-GROUPS; CONSTRUCTION; EXTENSIONS; 111 Mathematics; 114 Physical sciences 
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