27 citations · 74 across the 23 of their papers we have counts for
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math.DG2021★ 3 cited
Discrete Vector Bundles with Connection
Daniel Berwick-Evans, Anil N. Hirani, Mark D. Schubel
We develop a combinatorial theory of vector bundles with connection on locally ordered simplicial complexes. This is a first step towards a discrete exterior calculus for bundle-va…
math.DG2016★ 27 cited
Lie 2-algebras of vector fields
Daniel Berwick-Evans, Eugene Lerman
We show that the category of vector fields on a geometric stack has the structure of a Lie 2-algebra. This proves a conjecture of R.~Hepworth. The construction uses a Lie groupoid…