Chirality of Real Non-singular Cubic Fourfolds and Their Pure Deformation Classification
Algebraic Geometry
2020-03-10 v3
Abstract
In our previous works we have classified real non-singular cubic hypersurfaces in the 5-dimensional projective space up to equivalence that includes both real projective transformations and continuous variations of coefficients preserving the hypersurface non-singular. Here, we perform a finer classification giving a full answer to the chirality problem: which of real non-singular cubic hypersurfaces can not be continuously deformed to their mirror reflection.
Keywords
Cite
@article{arxiv.1905.09032,
title = {Chirality of Real Non-singular Cubic Fourfolds and Their Pure Deformation Classification},
author = {Sergey Finashin and Viatcheslav Kharlamov},
journal= {arXiv preprint arXiv:1905.09032},
year = {2020}
}
Comments
21 pages, 12 Figures, Journal reference added, no changes in the text