8 citations · 53 across the 17 of their papers we have counts for
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math.DG2020
Conformal Killing symmetric tensors on Lie groups
Viviana del Barco, Andrei Moroianu
We introduce the notion of metric Lie algebras of Killing type, which are characterized by the fact that all conformal Killing symmetric tensors are sums of Killing tensors and mul…
math.DG2020★ 5 cited
Purely coclosed G-structures on 2-step nilpotent Lie groups
Viviana del Barco, Andrei Moroianu, Alberto Raffero
We consider left-invariant (purely) coclosed G-structures on 7-dimensional 2-step nilpotent Lie groups. According to the dimension of the commutator subgroup, we obtain various…
math.DG2020★ 2 cited
Higher degree Killing forms on step nilmanifolds
Viviana del Barco, Andrei Moroianu
We study left-invariant Killing forms of arbitrary degree on simply connected step nilpotent Lie groups endowed with left-invariant Riemannian metrics, and classify them when t…