DG algebras with exterior homology
| Autor: | Dwyer, W. G., Greenlees, J. P. C., Iyengar, S. B. |
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| Rok vydání: | 2012 |
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| Druh dokumentu: | Working Paper |
| DOI: | 10.1112/blms/bdt052 |
| Popis: | We study differential graded algebras whose homology is an exterior algebra over a commutative ring R on a generator of degree n, and also certain types of differential modules over these DGAs. We obtain a complete classification when R is the integers, or the prime field of characteristic p>0, and n is greater than or equal to -1. The examples are unexpectedly interesting. Comment: 15 pages |
| Databáze: | arXiv |
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