Theodoros Vlachos

collaborators

3 papers

math.DG2025

Local Wintgen ideal submanifolds

Marcos Dajczer, Theodoros Vlachos

This paper is dedicated to the local parametric classification of Wintgen ideal submanifolds in space forms. These submanifolds are characterized by the pointwise attainment of equ…

math.DG2025

Partial Scalar Curvatures and Topological Obstructions for Submanifolds

C. -R. Onti, K. Polymerakis, Th. Vlachos

We investigate specific intrinsic curvatures $I ¨ _{k}$ (where $1 \leq k \leq n$ ) that interpolate between the minimum Ricci curvature $I ¨ _{1}$ and the normalized scalar curvature $Ï_n=Ï…

math.DG2024

Isometric Euclidean submanifolds with isometric Gauss maps

Marcos Dajczer, Miguel I. Jimenez, Theodoros Vlachos

We investigate isometric immersions $f : M^{n} \to R^{n + 2}$ , $n \geq 3$ , of Riemannian manifolds into Euclidean space with codimension two that admit isometric deformations that pr…