Abstract
We use Sidon sets to present an elementary method to study some combinatorial problems in finite fields, such as sum product estimates, solvability of some equations and the distribution of their solutions. We obtain classic and more recent results avoiding the use of exponential sums, the usual tool to deal with these problems.
Similar content being viewed by others
References
P. Csikvári, K. Gyarmati and A. Sárközy: Density and Ramsey type results on algebraic equations with restricted solution sets, Combinatorica 32 (2012), 425–449.
M. Z. Garaev: The sum-product estimate for large subsets of prime fields. Proc. Amer. Math. Soc. 136 (2008), 2735–2739.
M. Z. Garaev: On the logarithmic factor in error term estimates in certain additive congruence problems, Acta Arithmetica 124 (2006), 33–40.
M. Z. Garaev and Ka-Lam Kueh: Distribution of special sequences modulo a large prime, International Journal of Mathematics and Mathematical Sciences 50 (2003), 3189–3194.
M. Z. Garaev and C. Shen: On the size of the set A(A + 1), Mathematische Zeitschrift 265 (2010), 125–132.
V. C. García: A note on an additive problem with powers of a primitive root, Bol. Soc. Mat. Mexicana (3) 11 (2005), 1–4.
K. Gyarmati and A. Sárközy: Equations in finite fields with restricted solution sets, II. (Algebraic equations.) Acta Math. Hungar. 119 (2008), 259–280.
D. Hart, L. Li, Ch-Y. Shen: Fourier analysis and expanding phenomena in finite fields, Proc. Amer. Math. Soc. 32 (2011), 1177–1181.
S. V. Konyagin: Bounds of exponential sums over subgroups and Gauss sums, Proc 4th Intern. Conf. Modern Problems of Number Theory and Its Applications, Moscow Lomonosov State Univ., Moscow, (2002) 86–114 (in Russian).
Z. Rudnik and A. Zaharescu: The distribution of spacing between small powers of a primitive root, Israel Journal of Mathematics 120 (2000), 271–287.
A. Sárközy: On sums and products on residues modulo p, Acta Arithmetica 118 (2005), 403–409.
A. Sárközy: On products and shifted products of residues modulo p, Proceedings of CANT 2005, Integers 8 (2008).
I. D. Shkredov: On monochromatic solutions of some nonlinear equations in ℤ/ℤp, Mathematical Notes 88 (2010), 603–611.
J. Solymosi: Incidences and the spectra of graphs, Combinatorial Number Theory and Additive Group Theory, Advanced Courses in Mathematics — CRM Barcelona Birkhäuser Basel (2009), 299–314.
L. A. Vinh: Szemeredi-Trotter type theorem and sum-product estimate in finite fields, to appear in Europ. J. of Comb.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Cilleruelo, J. Combinatorial problems in finite fields and Sidon sets. Combinatorica 32, 497–511 (2012). https://doi.org/10.1007/s00493-012-2819-4
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00493-012-2819-4