2018 / December Volume 13 No.4
The Smith group and the critical group of the Grassmann graph of lines in finite projective space and of its complement
Published Date |
2018 / December
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Title | The Smith group and the critical group of the Grassmann graph of lines in finite projective space and of its complement |
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Pagination | 411-442 |
Abstract | We compute the elementary divisors of the adjacency and Laplacian matrices of the Grassmann graph on 2-dimensional subspaces in a finite vector space. We also compute the corresponding invariants of the complementary graphs.
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DOI | |
AMS Subject Classification |
05C50
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Received |
2017-06-20
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Accepted |
2018-01-01
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