Quentin Peres

collaborators

2 papers

math.DG2026

SU(3)-structures on quotients of 3-Sasakian orbifolds

Quentin Peres, Dimitrios Tsimpis

We show that if $(S, g, ξ_{i}, η_{i}, Φ_{i})$ is a quasi-regular $3$ -Sasakian orbifold of dimension $7$ , then its quotient $Z$ by one of the Reeb vector fields inherits an $S U (3)$ -structure…

math.DG2026

SU(n)-structures through quotient by torus actions

Quentin Peres

We show that if $(X, g, J, ω)$ is a Kähler manifold with an $S U (n + s)$ -structure and a Hamiltonian holomorphic action of a compact torus $T^{s}$ , then the usual symplectic quotient $Y$ i…