Connections on central extensions, lifting gerbes, and finite-dimensional obstruction vanishing
Given a central extension of Lie groups, we study the classification problem of lifting the structure group together with a given connection. For reductive structure groups we introduce a connective structure on the lifting gerbe associated to this problem. Our main result classifies all connections...
| Main Authors: | , |
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| Format: | Conference item |
| Language: | English |
| Published: |
American Mathematical Society
2021
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