Roger Nakad

activity

20102025

most citedLower Bounds for the Eigenvalues of the Dirac Operator on

S p i n^{c}

Manifolds

22 citations · 65 across the 19 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.DG2019

Totally umbilical hypersurfaces of Spin $^{c}$ manifolds carrying special spinor fields

Nadine Große, Roger Nakad

Under some dimension restrictions, we prove that totally umbilical hypersurfaces of Spin $^{c}$ manifolds carrying a parallel, real or imaginary Killing spinor are of constant mean cu…

math.DG2019

Characterization of hypersurfaces in four dimensional product spaces via two different Spin $^{c}$ structures

Roger Nakad, Julien Roth

The Riemannian product $M_{1} (c_{1}) \times M_{2} (c_{2})$ , where $M_{i} (c_{i})$ denotes the $2$ -dimensional space form of constant sectional curvature $c_i \in \mathbb…

Totally umbilical hypersurfaces of Spinc manifolds carrying special spinor fields

Characterization of hypersurfaces in four dimensional product spaces via two different Spinc structures

Totally umbilical hypersurfaces of Spin $^{c}$ manifolds carrying special spinor fields

Characterization of hypersurfaces in four dimensional product spaces via two different Spin $^{c}$ structures