Open Access
October 2017 On endomorphisms of hypersurfaces
Ilya Karzhemanov
Kodai Math. J. 40(3): 615-624 (October 2017). DOI: 10.2996/kmj/1509415236

Abstract

For any prime $p \geq 5$, we show that generic hypersurface $X_{p} \subset \mathbf{P}^{p}$ defined over $\mathbf{Q}$ admits a non-trivial rational dominant self-map of degree $> 1$, defined over ${\mathbf{\bar {Q}}}$. A simple arithmetic application of this fact is also given.

Citation

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Ilya Karzhemanov. "On endomorphisms of hypersurfaces." Kodai Math. J. 40 (3) 615 - 624, October 2017. https://doi.org/10.2996/kmj/1509415236

Information

Received: 11 July 2016; Revised: 24 January 2017; Published: October 2017
First available in Project Euclid: 31 October 2017

zbMATH: 06827107
MathSciNet: MR3718501
Digital Object Identifier: 10.2996/kmj/1509415236

Subjects:
Primary: 14D06 , 14E05 , 14M20

Keywords: Hypersurface , incompressibility , rational self-map

Rights: Copyright © 2017 Tokyo Institute of Technology, Department of Mathematics

Vol.40 • No. 3 • October 2017
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