Fibre products, non-positive curvature, and decision problems
Martin R. Bridson
University of Oxford, UKCharles F. Miller III
University of Melbourne, Melbourne, AustraliaHamish Short
Université de Provence, Marseille, FranceGilbert Baumslag
The City College of New York, United States
Cite this article
Martin R. Bridson, Charles F. Miller III, Hamish Short, Gilbert Baumslag, Fibre products, non-positive curvature, and decision problems. Comment. Math. Helv. 75 (2000), no. 3, pp. 457–477
DOI 10.1007/S000140050136