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math.GT2016
Diagrams for Relative Trisections
Nickolas A. Castro, David T. Gay, Juanita Pinzón-Caicedo
We establish a correspondence between trisections of smooth, compact, oriented --manifolds with connected boundary and diagrams describing these trisected --manifolds. Such a…
math.GT2016★ 6 cited
Group trisections and smooth 4-manifolds
Aaron Abrams, David T. Gay, Robion Kirby
A trisection of a smooth, closed, oriented 4-manifold is a decomposition into three 4-dimensional 1-handlebodies meeting pairwise in 3-dimensional 1-handlebodies, with triple inter…