A note on the distribution of angles associated to indefinite integral binary quadratic forms

Dragan Đokić

Czechoslovak Mathematical Journal (2019)

  • Volume: 69, Issue: 2, page 443-452
  • ISSN: 0011-4642

Abstract

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To each indefinite integral binary quadratic form Q , we may associate the geodesic in through the roots of quadratic equation Q ( x , 1 ) . In this paper we study the asymptotic distribution (as discriminant tends to infinity) of the angles between these geodesics and one fixed vertical geodesic which intersects all of them.

How to cite

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Đokić, Dragan. "A note on the distribution of angles associated to indefinite integral binary quadratic forms." Czechoslovak Mathematical Journal 69.2 (2019): 443-452. <http://eudml.org/doc/294724>.

@article{Đokić2019,
abstract = {To each indefinite integral binary quadratic form $Q$, we may associate the geodesic in $\mathbb \{H\}$ through the roots of quadratic equation $Q(x,1)$. In this paper we study the asymptotic distribution (as discriminant tends to infinity) of the angles between these geodesics and one fixed vertical geodesic which intersects all of them.},
author = {Đokić, Dragan},
journal = {Czechoslovak Mathematical Journal},
keywords = {Weyl sum; indefinite integral binary quadratic form; real quadratic field; geodesic; asymptotic distribution},
language = {eng},
number = {2},
pages = {443-452},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {A note on the distribution of angles associated to indefinite integral binary quadratic forms},
url = {http://eudml.org/doc/294724},
volume = {69},
year = {2019},
}

TY - JOUR
AU - Đokić, Dragan
TI - A note on the distribution of angles associated to indefinite integral binary quadratic forms
JO - Czechoslovak Mathematical Journal
PY - 2019
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 69
IS - 2
SP - 443
EP - 452
AB - To each indefinite integral binary quadratic form $Q$, we may associate the geodesic in $\mathbb {H}$ through the roots of quadratic equation $Q(x,1)$. In this paper we study the asymptotic distribution (as discriminant tends to infinity) of the angles between these geodesics and one fixed vertical geodesic which intersects all of them.
LA - eng
KW - Weyl sum; indefinite integral binary quadratic form; real quadratic field; geodesic; asymptotic distribution
UR - http://eudml.org/doc/294724
ER -

References

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  1. Buell, D. A., 10.1007/978-1-4612-4542-1, Springer, New York (1989). (1989) Zbl0698.10013MR1012948DOI10.1007/978-1-4612-4542-1
  2. Duke, W., Friedlander, J. B., Iwaniec, H., 10.1093/imrn/rnr112, Int. Math. Res. Not. 2012 (2012), 2493-2549 erratum ibid. 2012 2646-2648 2012. (2012) Zbl1300.11086MR2926988DOI10.1093/imrn/rnr112
  3. Iwaniec, H., Kowalski, E., 10.1090/coll/053, American Mathematical Society Colloquium Publications 53, American Mathematical Society, Providence (2004). (2004) Zbl1059.11001MR2061214DOI10.1090/coll/053
  4. Murty, M. R., 10.I007/978-1-4757-3441-6, Graduate Texts in Mathematics 206, Springer, New York (2008). (2008) Zbl1190.11001MR1803093DOI10.I007/978-1-4757-3441-6

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