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An Algebraic Surface Projecting onto Squares

  • Carlos UenoEmail author
Article

In memory of Jesús Begoña Aina, excellent teacher and person, whom we used to call affectionately “El Lennon”

We say that a subset of \({\mathbb {R}}^n\)

Notes

Acknowledgments

The author thanks J. F. Fernando for a careful reading of this article and his valuable suggestions on improving it. Some of the images were obtained using the software Surfer (https://imaginary.org/program/surfer), which was brought to the author’s attention by Gaël Cousin.

This work was developed during a one-year research stay at the Department of Mathematics of the Università di Pisa (D.R. no 27519 of 29/07/2013, MAT/03).

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Matematika MunkaközösségPécsi Kodály Zoltán GimnáziumPécsHungary

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