This quantity grew out of 2 AMS meetings held at Columbia collage (New York, long island) and the Stevens Institute of expertise (Hoboken, NJ) and provides articles on a large choice of subject matters in crew thought. Readers will discover a number of contributions, together with a set of over a hundred and seventy open difficulties in combinatorial staff conception, 3 very good survey papers (on barriers of hyperbolic teams, on fastened issues of loose workforce automorphisms, and on teams of automorphisms of compact Riemann surfaces), and several other unique learn papers that signify the range of present developments in combinatorial and geometric staff idea. The publication is a superb reference resource for graduate scholars and learn mathematicians attracted to a variety of points of staff idea.
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