Research Article

Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$

Volume: 4 Number: 1 July 24, 2022
EN

Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$

Abstract

We consider the existence of smooth projective curves embedded over a fixed finite field $\mathbb{F}_q$ and such that their ratio $\#X(\mathbb {F}_q)/\deg(X)$ is large. We discuss the geometry of curves computing the Iihara constants $A(q)$ and $A^-(q)$ and relate it to upper and lower bound of the Homma constants $D(q)$ and $D^-(q)$ .

Keywords

References

  1. Niederreiter, H., & Xing, C. (2001). Rational points on curves over finite fields: theory and applications, Cambridge University Press, Cambridge.
  2. Niederreiter, H., & Xing, C. (2009). Algebraic Geometry in Coding Theory and Cryptography, Princeton University Press, Princeton, NJ.
  3. Serre, J. P., Howe, E. W., Oesterlé, J., & Ritzenthaler, C. (2020). Rational points on curves over finite fields, Documents Mathématiques, 18, Société Mathématique de France, Paris.
  4. Stichtenoth, H. (2009). Algebraic function fields and codes, Second Edition. Springer-Verlag.
  5. Tsfasman, M., Vlădut, S., & Nogin, D. (2007). Algebraic Geometric Codes: Basic Notions, Mathematical Surveys and Monographs, 139.
  6. Homma, M. (2012). A bound on the number of points of a curve in a projective space over a finite field, Theory and Applications of Finite Fields, 597, 103-110.
  7. Beelen, P., Montanucci, M., & Vicino, L. (2022). On the constant D(q) defined by Homma. arXiv:2201.00602; accepted in Proceedings of the 18th Conference on Arithmetic, Geometry, Cryptography, and Coding Theory in the AMS book series Contemporary Mathematics (CONM).
  8. Beelen, P., & Montanucci, M. (2020). A bound for the number of points of space curves over finite fields. arXiv:2008.05748.

Details

Primary Language

English

Subjects

Mathematical Sciences

Journal Section

Research Article

Publication Date

July 24, 2022

Submission Date

February 8, 2022

Acceptance Date

May 6, 2022

Published in Issue

Year 2022 Volume: 4 Number: 1

APA
Ballico, E. (2022). Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$. Hagia Sophia Journal of Geometry, 4(1), 17-19. https://izlik.org/JA85PZ64KP
AMA
1.Ballico E. Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$. HSJG. 2022;4(1):17-19. https://izlik.org/JA85PZ64KP
Chicago
Ballico, Edoardo. 2022. “Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$”. Hagia Sophia Journal of Geometry 4 (1): 17-19. https://izlik.org/JA85PZ64KP.
EndNote
Ballico E (July 1, 2022) Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$. Hagia Sophia Journal of Geometry 4 1 17–19.
IEEE
[1]E. Ballico, “Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$”, HSJG, vol. 4, no. 1, pp. 17–19, July 2022, [Online]. Available: https://izlik.org/JA85PZ64KP
ISNAD
Ballico, Edoardo. “Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$”. Hagia Sophia Journal of Geometry 4/1 (July 1, 2022): 17-19. https://izlik.org/JA85PZ64KP.
JAMA
1.Ballico E. Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$. HSJG. 2022;4:17–19.
MLA
Ballico, Edoardo. “Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$”. Hagia Sophia Journal of Geometry, vol. 4, no. 1, July 2022, pp. 17-19, https://izlik.org/JA85PZ64KP.
Vancouver
1.Edoardo Ballico. Embedded Projective Curves over a Finite Field and Homma Constant $D(q)$. HSJG [Internet]. 2022 Jul. 1;4(1):17-9. Available from: https://izlik.org/JA85PZ64KP