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On a twisted Reidemeister torsion (1407.0301v3)
Published 1 Jul 2014 in math.AT and math.GT
Abstract: Given a finite simplicial complex, a unimodular representation of its fundamental group and a closed twisted cochain of odd degree, we define a twisted version of the Reidemeister torsion, extending a previous definition of V. Mathai and S. Wu. The main tool is a complex of piecewise smooth currents, defined by J. Dupont.
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