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19952026
most citedA Morse Lemma for quasigeodesics in symmetric spaces and euclidean buildings

86 citations · 543 across the 59 of their papers we have counts for

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math.GT2000★ 3 cited

Van Kampen's embedding obstruction for discrete groups

Mladen Bestvina, Michael Kapovich, Bruce Kleiner

We give a lower bound to the dimension of a contractible manifold on which a given group can act properly discontinuously. In particular, we show that the -fold product of nonab…

math.SG2000★ 1 cited

Quantization of bending deformations of polygons in Euclidean space, hypergeometric integrals and the Gassner representation

Michael Kapovich, John J. Millson

We quantize the bending deformations of n-gon linkages by linearizing the bending fields at a degenerate n-gon to get a representation of the Malcev Lie algebra of the pure braid g…