Aarhus Universitets segl

English

Du er her: AU » Om AU » Organisation » Two properties of endomorphisms of Weyl algebras

Om AU

Two properties of endomorphisms of Weyl algebras

Publikation: Working paper/Preprint › Working paper › Forskning

Standard

Two properties of endomorphisms of Weyl algebras. / Lauritzen, Niels; Thomsen, Jesper Funch.
arXiv.org, 2015.

Publikation: Working paper/Preprint › Working paper › Forskning

Harvard

Lauritzen, N & Thomsen, JF 2015 'Two properties of endomorphisms of Weyl algebras' arXiv.org. <http://arxiv.org/abs/1508.02499>

APA

Lauritzen, N., & Thomsen, J. F. (2015). Two properties of endomorphisms of Weyl algebras. arXiv.org. http://arxiv.org/abs/1508.02499

CBE

Lauritzen N, Thomsen JF. 2015. Two properties of endomorphisms of Weyl algebras. arXiv.org.

MLA

Lauritzen, Niels og Jesper Funch Thomsen Two properties of endomorphisms of Weyl algebras. arXiv.org. 2015., 13 s.

Vancouver

Lauritzen N, Thomsen JF. Two properties of endomorphisms of Weyl algebras. arXiv.org. 2015 aug. 11.

Author

Lauritzen, Niels ; Thomsen, Jesper Funch. / Two properties of endomorphisms of Weyl algebras. arXiv.org, 2015.

Bibtex

@techreport{f03701ea58c74be698e22ab7a15076a9,
title = "Two properties of endomorphisms of Weyl algebras",
abstract = "We show that endomorphisms of Weyl algebras over fields of characteristic zero are flat and that birational endomorphisms are automorphisms by reducing to positive characteristic. We also give examples showing that endomorphisms of Weyl algebras are not in general flat over fields of positive characteristic.",
author = "Niels Lauritzen and Thomsen, {Jesper Funch}",
year = "2015",
month = aug,
day = "11",
language = "English",
publisher = "arXiv.org",
type = "WorkingPaper",
institution = "arXiv.org",

}

RIS

TY - UNPB

T1 - Two properties of endomorphisms of Weyl algebras

AU - Lauritzen, Niels

AU - Thomsen, Jesper Funch

PY - 2015/8/11

Y1 - 2015/8/11

N2 - We show that endomorphisms of Weyl algebras over fields of characteristic zero are flat and that birational endomorphisms are automorphisms by reducing to positive characteristic. We also give examples showing that endomorphisms of Weyl algebras are not in general flat over fields of positive characteristic.

AB - We show that endomorphisms of Weyl algebras over fields of characteristic zero are flat and that birational endomorphisms are automorphisms by reducing to positive characteristic. We also give examples showing that endomorphisms of Weyl algebras are not in general flat over fields of positive characteristic.

UR - http://arxiv.org/abs/1508.02499

M3 - Working paper

BT - Two properties of endomorphisms of Weyl algebras

PB - arXiv.org

ER -