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Electronic Research Announcements

ISSN 1079-6762



Nonpositive immersions, sectional curvature, and subgroup properties

Author: Daniel T. Wise
Journal: Electron. Res. Announc. Amer. Math. Soc. 9 (2003), 1-9
MSC (2000): Primary 20F05, 20F67, 57M07, 57M20
Published electronically: January 10, 2003
MathSciNet review: 1988866
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Abstract: This announcement describes research concerning local quasiconvexity, coherence, compact cores, and local indicability for fundamental groups of certain $2$-complexes.

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Additional Information

Daniel T. Wise
Affiliation: Department of Mathematics, McGill University, Montreal, Quebec, CA H3A 2K6, Canada

Keywords: Coherent groups, nonpositive curvature, one-relator groups
Received by editor(s): October 21, 2002
Published electronically: January 10, 2003
Additional Notes: Research supported by grants from FCAR and NSERC
Communicated by: Walter Neumann
Article copyright: © Copyright 2003 American Mathematical Society