Z. Jelonek

collaborators

2 papers

math.AG2024

Symmetry defect of $n$ -dimensional complete intersections in $C^{2 n - 1}$

L. R. G. Dias, Z. Jelonek

Let $X, Y \subset C^{2 n - 1}$ be $n$ -dimensional strong complete intersections in a general position. In this note, we consider the set of midpoints of chords connecting a p…

math.AG2014

On a generic symmetry defect hypersurface

S. Janeczko, Z. Jelonek, M. A. S. Ruas

Let f : X -> Y be a dominant polynomial mapping of affine varieties. For generic y in Y we have Sing(f^{-1}(y)) = f^{-1}(y) \cap Sing(X): As an application we show that symmetry de…

Symmetry defect of n-dimensional complete intersections in C2n−1

On a generic symmetry defect hypersurface

Symmetry defect of $n$ -dimensional complete intersections in $C^{2 n - 1}$