A. Saha

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20112021

most citedA Few Equivalences of Wall-Sun-Sun Prime Conjecture

1 citations · 1 across the 1 of their papers we have counts for

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math.DG2021

Four-dimensional Einstein manifolds with Heisenberg symmetry

Vicente Cortés, Arpan Saha

We classify Einstein metrics on $R^{4}$ invariant under a four-dimensional group of isometries including a principal action of the Heisenberg group. The metrics are either R…

math.DG2020

Curvature of quaternionic Kähler manifolds with $S^{1}$ -symmetry

V. Cortés, A. Saha, D. Thung

We study the behavior of connections and curvature under the HK/QK correspondence, proving simple formulae expressing the Levi-Civita connection and Riemann curvature tensor on the…

math.DG2020

Symmetries of quaternionic Kähler manifolds with $S^{1}$ -symmetry

V. Cortés, A. Saha, D. Thung

We study symmetry properties of quaternionic Kähler manifolds obtained by the HK/QK correspondence. To any Lie algebra $g$ of infinitesimal automorphisms of the initial…

Four-dimensional Einstein manifolds with Heisenberg symmetry

Curvature of quaternionic Kähler manifolds with S1-symmetry

Symmetries of quaternionic Kähler manifolds with S1-symmetry

Curvature of quaternionic Kähler manifolds with $S^{1}$ -symmetry

Symmetries of quaternionic Kähler manifolds with $S^{1}$ -symmetry