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Eric Primozic
Computations of de Rham cohomology rings of classifying stacks at torsion primes
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| Published: |
September 16, 2020. |
| Keywords: |
Hodge cohomology, de Rham cohomology, torsion prime, classifying space. |
| Subject: |
14F40, 20G05. |
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Abstract
We compute the de Rham cohomology rings of BG2 and BSpin(n) for 7 ≤ n ≤ 11 over base fields of characteristic 2.
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| Acknowledgements
I thank Burt Totaro for suggesting this project to me and for providing advice. I thank the referee for carefully reading this paper and suggesting improvements to the exposition.
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| Author information
Eric Primozic:
Mathematical and Statistical Sciences
University of Alberta
Edmonton, Canada
primozic@ualberta.ca
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