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Equidistribution properties of nonlinear congruential pseudorandom numbers. (English) Zbl 0787.65003
Let \(p\geq 5\) be a prime and identify \(\mathbb{Z}_ p:= \{0,1,\dots,p-1\}\) with the finite field of order \(p\). Let \(\gamma\in \mathbb{Z}_ p\backslash\{0\}\), \(g: \mathbb{Z}\to\mathbb{Z}_ p\) be a monic permutation polynomial of \(\mathbb{Z}_ p\) with degree \(s\) as a polynomial over \(\mathbb{Z}_ p\), where \(3\leq s\leq p-2\). Define a sequence of elements of \(\mathbb{Z}_ p\): \((y_ n)_{n\geq 0}\) by \(y_ n\equiv \gamma g(n) (\text{mod } p)\), \(n\geq 0\), and let \(x_ n= y_ n/p\) \((n\geq 0)\). The author proves that the discrepancy \(D_ N\) of the sequence of nonlinear congruential pseudorandom numbers \(\{x_ 0,x_ 1,\dots,x_{N-1}\}\) \((1\leq N<p)\) satisfies \[ D_ N<(s-1) {p^{1/2}\over N}\left({4\over \pi^ 2}\log p+ 0.38+ {0.608\over p}+ {0.116\over p^ 2}\right)^ 2+ {1\over p}, \] and also shows that this upper bound for \(D_ N\) is best possible up to the logarithmic factor. This estimate slightly improves the result of H. Niederreiter [Monatsh. Math. 106, No. 2, 149-159 (1988; Zbl 0652.65007)].

MSC:
65C10 Random number generation in numerical analysis
11K45 Pseudo-random numbers; Monte Carlo methods
11K38 Irregularities of distribution, discrepancy
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References:
[1] Chung KL (1949) An estimate concerning the Kolmogoroff limit distribution, Trans. Amer. Math. Soc. 67:36–50 · Zbl 0034.22602
[2] Cochrane T (1987) On a trigonometric inequality of Vinogradov, J. Number Th. 27:9–16 · Zbl 0629.10030 · doi:10.1016/0022-314X(87)90045-X
[3] Eichenauer J, Grothe H, Lehn J (1988) Marsaglia’s lattice test and non-linear congruential pseudo random number generators, Metrika 35:241–250 · Zbl 0653.65006 · doi:10.1007/BF02613312
[4] Eichenauer-Herrmann J (1992) Inversive congruential pseudorandom numbers: a tutorial, Int. Statist. Rev. 60:167–176 · Zbl 0766.65002 · doi:10.2307/1403647
[5] Eichenauer-Herrmann J, Niederreiter H (1992) On the statistical independence of nonlinear congruential pseudorandom numbers (submitted for publication) · Zbl 0762.65001
[6] Lidl R, Niederreiter H (1983) Finite fields, Addison-Wesley, Reading, Mass. · Zbl 0554.12010
[7] Niederreiter H (1988a) Remarks on nonlinear congruential pseudorandom numbers, Metrika 35: 321–328 · Zbl 0663.65005 · doi:10.1007/BF02613320
[8] Niederreiter H (1988b) Statistical independence of nonlinear congruential pseudorandom numbers, Monatsh. Math. 106:149–159 · Zbl 0652.65007 · doi:10.1007/BF01298835
[9] Niederreiter H (1990) Lower bounds for the discrepancy of inversive congruential pseudorandom numbers, Math. Comp. 55:277–287 · Zbl 0708.65006 · doi:10.1090/S0025-5718-1990-1023766-0
[10] Niederreiter H (1991) Recent trends in random number and random vector generation, Ann. Operations Res. 31:323–345 · Zbl 0737.65001 · doi:10.1007/BF02204856
[11] Niederreiter H (1992a) Nonlinear methods for pseudorandom number and vector generation. In: Pflug, G. and Dieter, U. (eds.) Simulation and Optimization, Lecture Notes in Economics and Math. Systems 374:145–153, Springer, Berlin · Zbl 0849.11055
[12] Niederreiter H (1992b) Random number generation and quasi-Monte Carlo methods, SIAM, Philadelphia · Zbl 0761.65002
[13] Niederreiter H (1992c) Pseudorandom numbers and quasirandom points, Z. Angew. Math. Mech. (to appear) · Zbl 0796.11028
[14] Weil A (1948) On some exponential sums, Proc. Nat. Acad. Sci. U.S.A. 34:204–207 · Zbl 0032.26102 · doi:10.1073/pnas.34.5.204
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