93 citations · 489 across the 46 of their papers we have counts for
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math.DG2015★ 30 cited
Remarks on Contact and Jacobi Geometry
Andrew James Bruce, Katarzyna Grabowska, Janusz Grabowski
We present an approach to Jacobi and contact geometry that makes many facts, presented in the literature in an overcomplicated way, much more natural and clear. The key concepts ar…
math.DG2015★ 11 cited
Graded Bundles in the Category of Lie Groupoids
Andrew James Bruce, Katarzyna Grabowska, Janusz Grabowski
We define and make initial study of Lie groupoids equipped with a compatible homogeneity (or graded bundle) structure, such objects we will refer to as weighted Lie groupoids. One…