R. O. Sinha

activity

20142025

most citedLiftable vector fields over corank one multigerms

7 citations · 20 across the 17 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.DG2022

Axial curvatures for corank 1 singular $n$ -manifolds in $R^{n + k}$

Pedro Benedini Riul, Jorge Luiz Deolindo Silva, Raúl Oset Sinha

For singular $n$ -manifolds in $R^{n + k}$ with a corank 1 singular point at $p\in M^n_{\mbox{sing}}$ we define up to $l (n - 1)$ different axial curvatures at $p$ , where $l=\min…

math.AG2022

Simplicity of augmentations of codimension 1 germs and by Morse functions

I. Breva Ribes, R. Oset Sinha

We study the simplicity of map-germs obtained by the operation of augmentation and describe how to obtain their versal unfoldings. When the augmentation comes from an $\mathscr{A}_…

Axial curvatures for corank 1 singular n-manifolds in Rn+k

Simplicity of augmentations of codimension 1 germs and by Morse functions

Axial curvatures for corank 1 singular $n$ -manifolds in $R^{n + k}$