Real Segre cubics, Igusa quartics and Kummer quartics
- Authors: Krasnov V.A.1
-
Affiliations:
- P.G. Demidov Yaroslavl State University
- Issue: Vol 84, No 3 (2020)
- Pages: 71-118
- Section: Articles
- URL: https://ogarev-online.ru/1607-0046/article/view/133808
- DOI: https://doi.org/10.4213/im8827
- ID: 133808
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Abstract
We prove some properties of real Segre cubics. In particular, we find the topological types of the real partsof Segre cubics as well as the topological types of the real parts of the complements of the Segre planes.We prove some differential-geometric properties of the real parts of real Segre cubics and Kummer quartics.We study the automorphism groups of real Segre cubics and, in particular, their action on the real parts ofthese cubics.
About the authors
Vyacheslav Alekseevich Krasnov
P.G. Demidov Yaroslavl State University
Email: vakras@yandex.ru
Doctor of physico-mathematical sciences, Associate professor
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