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Persistent Alexander Module, Part II

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David Letscher, SLU

  • Topology Seminar
When Mon, Apr 18, 2011
from 11:00 AM to 12:00 PM
Where RH 316
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The theory of persistent knotting will be developed along with the persistent Alexander module.  It will be shown that this module can be detect if a knotted complex is persistent.  Furthermore, the characteristic polynomials for this module (generalizations of the Alexander polynomial) can be calculated in randomized polynomial time.

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