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Found 150 Documents (Results 1–100)

Homotopical variation. (English) Zbl 1163.14013

Brasselet, Jean-Paul (ed.) et al., Singularities II. Geometric and topological aspects. Proceedings of the international conference “School and workshop on the geometry and topology of singularities” in honor of the 60th birthday of Lê Dũng Tráng, Cuernavaca, Mexico, January 8–26, 2007. Providence, RI: American Mathematical Society (AMS) (ISBN 978-0-8218-4717-6/pbk). Contemporary Mathematics 475, 11-41 (2008).

Adjoining a root does not decrease the rank. (English) Zbl 1120.20044

Fine, Benjamin (ed.) et al., Combinatorial group theory, discrete groups, and number theory. A conference in honor of Gerhard Rosenberger’s sixtieth birthday, Fairfield, CT, USA, December 8–9, 2004 and the AMS special session on infinite groups, Bard College, Annandale-on-Hudson, NY, USA, October 8–9, 2005. Providence, RI: American Mathematical Society (AMS) (ISBN 0-8218-3985-3/pbk). Contemporary Mathematics 421, 269-273 (2006).
MSC:  20F65 20E06 57M07 57M25 20F05

Embeddings of relatively free groups into finitely presented groups. (English) Zbl 0987.20015

Chan, Kai Yuen (ed.) et al., Combinatorial and computational algebra. International conference on combinatorial and computational algebra, May 24-29, 1999, Hong Kong, China. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 264, 23-47 (2000).

Braid groups, algebraic surfaces and fundamental groups of complements of branch curves. (English) Zbl 0907.14008

Kollár, János (ed.) et al., Algebraic geometry. Proceedings of the Summer Research Institute, Santa Cruz, CA, USA, July 9–29, 1995. Providence, RI: American Mathematical Society. Proc. Symp. Pure Math. 62(pt.1), 127-150 (1997).
Reviewer: R.Pardini (Pisa)

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