Geometry & Topology Volume 15, issue 1 (2011)

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ISSN 1364-0380 (online)

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Biharmonic functions on groups and limit theorems for quasimorphisms along random walks

Michael Björklund and Tobias Hartnick

Geometry & Topology 15 (2011) 123–143

DOI: 10.2140/gt.2011.15.123

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