Geodesic
Nonpositive immersions, sectional curvature, and subgroup properties
Wise, Daniel1
1 Department of Mathematics, McGill University, Montreal, Quebec, CA H3A 2K6, Canada
Electronic research announcements of the American Mathematical Society, Tome 09 (2003), pp. 1-9 Cet article a éte moissonné depuis la source American Mathematical Society

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This announcement describes research concerning local quasiconvexity, coherence, compact cores, and local indicability for fundamental groups of certain $2$-complexes.
DOI : 10.1090/S1079-6762-03-00105-7

Wise, Daniel 1

1 Department of Mathematics, McGill University, Montreal, Quebec, CA H3A 2K6, Canada 
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Wise, Daniel. Nonpositive immersions, sectional curvature, and subgroup properties. Electronic research announcements of the American Mathematical Society, Tome 09 (2003), pp. 1-9. doi: 10.1090/S1079-6762-03-00105-7

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