User:Bci1new

Quantum Algebraic Topology. Quantum Groupoid-groups. Quantum Groupoid Representations. Quantum Gravity.

REFERENCES.

1. R. Brown: Groupoids and crossed objects in algebraic topology, Homology, Homotopy and Appl., 1 (1999): 1-78.

2. R. Brown, Crossed complexes and homotopy groupoids as non commutative tools for higher dimensional local-to-global problems, In: Proceedings of the Fields Institute Workshop on Categorical Structures for Descent and Galois Theory, Hopf Algebras and Semiabelian Categories, September 23-28, 2002, ''Contemp. Math.'' (2004). 30pp.

3. R. Brown, K.A. Hardie, K.H. Kamps and T. Porter, A homotopy double groupoid of a Hausdorff space, Theory and Applications of Categories, 10 (2002) 71-93.

4. R. Brown et al. 2007. ''A Categorical Framewrok for Space-Times and Quantum Gravity Theories.,'' Axiomathes, 17., 135-196.