37 citations · 244 across the 33 of their papers we have counts for
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math.DG2017★ 11 cited
Sectional curvature and Weitzenböck formulae
Renato G. Bettiol, Ricardo A. E. Mendes
We establish a new algebraic characterization of sectional curvature bounds and using only curvature terms in the Weitzenböck formulae for symmetric -t…
math.DG2017★ 12 cited
Teichmüller theory and collapse of flat manifolds
Renato G. Bettiol, Andrzej Derdzinski, Paolo Piccione
We provide an algebraic description of the Teichmüller space and moduli space of flat metrics on a closed manifold or orbifold and study its boundary, which consists of (isometry c…