29 citations · 109 across the 27 of their papers we have counts for
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math.GT2016★ 2 cited
Morita's trace maps on the group of homology cobordisms
Gwenael Massuyeau, Takuya Sakasai
Morita introduced in 2008 a 1-cocycle on the group of homology cobordisms of surfaces with values in an infinite-dimensional vector space. His 1-cocycle contains all the "traces" o…
math.GT2016
A functorial extension of the Magnus representation to the category of three-dimensional cobordisms
Vincent Florens, Gwenael Massuyeau, Juan Serrano de Rodrigo
Let be an integral domain and be a subgroup of its group of units. We consider the category of 3-dimensional cobordisms between oriented surfaces…