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K-Theory for the Integer Heisenberg Groups |
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| Authors: | Helmer Aslaksen Soo Teck Lee and Judith Packer |
| Institution: | (1) Department of Mathematics, National University of Singapore, Singapore, 119260, of Singapore |
| Abstract: | We give a closed formula for topological K-theory of the homogeneous space N/ , where is the standard integer lattice in the simply connected Heisenberg Lie group N of dimension 2n+1, n
. The main tools in our calculations are obtained by computing diagonal forms for certain incidence matrices that arise naturally in combinatorics. |
| Keywords: | Mathematics Subject Classifications (1991): Primary K-groups Heisenberg group incidence matrices |
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