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Distribution of integer points on two-sheeted hyperboloids corresponding to second-order matrices with a given even trace

https://doi.org/10.22405/2226-8383-2026-27-2-194-202

Abstract

In this paper, using Yu. V. Linnik’s discrete ergodic method, we investigate the asymptotic behavior of integer points on a two-sheeted hyperboloid corresponding to second-order matrices with a given even trace 2𝑡 and a growing determinant 𝑚 → ∞. The special case of a matrix with a zero trace relates to previously conducted studies (see [1]–[4]).

About the Authors

Urusbi Mukhamedovich Pachev
Berbekov Kabardino-Balkarian State University
Russian Federation

doctor of physical and mathematical sciences, professor



Zukhra Sultanovna Gerieva
Berbekov Kabardino-Balkarian State University
Russian Federation

postgraduate student



Mariana Malilovna Isakova
Berbekov Kabardino-Balkarian State University
Russian Federation

candidate of physical and mathematical sciences



References

1. Linnik, Yu.V. 1967, Ergodic properties of algebraic fields [Ergodicheskie svoistva algebraicheskikh polei], Leningrad, 208 p.

2. Malyshev, A.V. 1980, “On the application of the discrete ergodic method in the analytical arithmetic of indefinite ternary quadratic form” [O primenenii diskretnogo ergodicheskogo metoda v analiticheskoi arifmetike neopredelennykh ternarnykh kvadratichnykh form], Zapiski Nauchnykh Seminarov LOMI, vol. 93, pp. 5–23.

3. Pachev, U.M. 1980, “On the distribution of integer points on some two sheeted hyperboloids” [O raspredelenii tselykh tochek na nekotorykh dvukhpolostnykh giperboloidakh], Zapiski Nauchnykh Seminarov LOMI, vol. 93, pp. 87–141.

4. Pachev, U.M. 2006, “Representation of integers by isotropic ternary quadratic forms” [Predstavlenie tselykh chisel izotropnymi ternarnymi kvadratichnymi formami], Izvestiya Rossiiskoi Akademii Nauk. Seriya Matematicheskaya, vol. 70, no. 3, pp. 167–184.

5. Linnik, Yu.V. 1940, “On the representation of large numbers by positive ternary quadratic forms” [O predstavlenii bol’shikh chisel polozhitel’nymi ternarnymi kvadratichnymi formami], Izvestiya Akademii Nauk SSSR. Seriya Matematicheskaya, no. 4, pp. 363–402.

6. Vaughan, R.C. 1985, The Hardy-Littlewood method, Mir Publishers, Moscow, 182 p.

7. Venkov, B.A. 1922-1929, “On the arithmetic of quaternions I-V” [Ob arifmetike kvaternionov IV], Izvestiya Rossiiskoi Akademii Nauk. Seriya 6, vol. 16, pp. 205–220, 221–246 (1922); Izvestiya Akademii Nauk SSSR. Seriya 7. Otdelenie Fiziko-Matematicheskikh Nauk, no. 5, pp. 489–504, no. 6, pp. 535–562, no. 7, pp. 607–662 (1929).

8. Pachev, U.M. 2022, “On integer matrices of the second order of large norm with a given trace”, in Modern problems of number theory and mathematical analysis: Proceedings of the international conference dedicated to the 80th anniversary of the birth of Doctor of Physical and Mathematical Sciences, Professor Dodojon Ismaolov, Dushanbe, pp. 157–160.

9. Malyshev, A.V. & Pachev, U.M. 1980, “On the arithmetic of second-order matrices” [Ob arifmetike matrits vtorogo poryadka], Zapiski Nauchnykh Seminarov LOMI, vol. 93, pp. 87–141.

10. Skubenko, B.F. 1962, “Asymptotic distribution of integer points on one-sheet hyperboloids and ergodic theorems” [Asimptoticheskoe raspredelenie tselykh tochek na odnopolostnykh giperboloidakh i ergodicheskie teoremy], Izvestiya Akademii Nauk SSSR. Seriya Matematicheskaya, vol. 26, no. 5, pp. 721–752.

11. Lancaster, P. 1985, Matrix theory [Teoriya matrits], Nauka, Moscow, 270 p.


Review

For citations:


Pachev U.M., Gerieva Z.S., Isakova M.M. Distribution of integer points on two-sheeted hyperboloids corresponding to second-order matrices with a given even trace. Chebyshevskii Sbornik. 2026;27(2):194-202. (In Russ.) https://doi.org/10.22405/2226-8383-2026-27-2-194-202

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