O artykule
Data publikacji: 05 gru 2019
Zakres stron: 21 - 33
Otrzymano: 06 sty 2019
Przyjęty: 30 sty 2019
DOI: https://doi.org/10.2478/aupcsm-2019-0002
Słowa kluczowe
© 2019 Pietro De Poi et al., published by Sciendo
This work is licensed under a Creative Commons Attribution Share-Alike 4.0 License.
This article presents the theory of focal locus applied to the hyper-surfaces in the projective space which are (finitely) covered by linear spaces and such that the tangent space is constant along these spaces.