# Members & Guests

## Prof. Dr. Boris Vertman

Carl-von-Ossietzky-Universität Oldenburg

E-mail: boris.vertman(at)uni-oldenburg.de
Telephone: +49 441 798-3234
Homepage: https://www.uni-oldenburg.de/boris-vertm...

## Publications within SPP2026

In this paper we establish stability of the Ricci de Turck flow near Ricci-flat metrics with isolated conical singularities. More precisely, we construct a Ricci de Turck flow which starts sufficiently close to a Ricci-flat metric with isolated conical singularities and converges to a singular Ricci-flat metric under an assumption of integrability, linear and tangential stability. We provide a characterization of conical singularities satisfying tangential stability and discuss examples where the integrability condition is satisfied.

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