Georgian Mathematical Journal 13 (2006), No. 4, 649--658
Copyright Heldermann Verlag 2006
A Local System of Spaces and a Bigraded Model of Fibration
Nodar Berikashvili
A. Razmadze Math. Institute, 1 M. Aleksidze Street, Tbilisi 0193, Georgia
berika@rmi.acnet.ge
On the singular complex of a space, a local system of acyclic spaces is constructed leading, for Serre fibrations, to a bigraded differential model for the chain complex of the total space.
Keywords: Local system, singular complex, spectral sequence, bigraded model, bigraded algebra.
MSC: 55T10, 55R20, 55N10, 55S05
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