2003/12/25 by Igor G. Korepanov
Mathematics · #math.GT #msc:57M27
published as Topology Atlas Invited Contributions vol. 7 issue 1 (2002) p. 1-3 · 3 pages
arxiv created 2003/12/25 · arxiv updated 2009/12/01
What discuss the problem of obtaining new manifold invariants via different analogues of 6j-symbols and the torsion of acyclic complexes.