Uniform Distribution of Sequences of Integers in Residue Classes

  • PDF / 7,022,542 Bytes
  • 133 Pages / 468 x 684 pts Page_size
  • 43 Downloads / 193 Views

DOWNLOAD

REPORT


1087 Wtadystaw Narkiewicz

Uniform Distribution of Sequences of Integers in Residue Classes

Spri nger-Verlag Berlin Heidelberg New York Tokyo 1984

Author

Wtadystaw Narkiewicz Wroclaw University, Department of Mathematics Plac Grunwaldzki 2-4, 50-384 Wrocfaw, Poland

AMS Subject Classification (1980): lOA35, 10023, lOH20, 10H25, 10L20, lOM05 ISBN 3-540-13872-2 Springer-Verlag Berlin Heidelberg New York Tokyo ISBN 0-387-13872-2 Springer-Verlag New York Heidelberg Berlin Tokyo

This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifically those of translation, reprinting, re-use of illustrations, broadcasting, reproduction by photocopying machine or similar means, and storage in data banks. Under § 54 of the German Copyright Law where copies are made for other than private use, a fee is payable to "Verwertungsgesellschaft Wort", Munich.

© by Springer-Verlag Berlin Heidelberg 1984 Printed in Germany Printing and binding: Beltz Offsetdruck, Hemsbach / Bergstr. 2146/3140-543210

To my teacher Professor

Stanis):aw Hartman

on his seventieth anniversary

INTRODUCTION

The aim of these notes, which form an extended version of lectures given by the author at various places, is to present a survey of what is known about uniform distribution of sequences of integers in residue classes. Such sequences were studied since the beginning of this century, when L.E.Dickson in his Ph.D. thesis made a thorough study of permutational polynomials, i.e. polynomials inducing a permutation of residue classes with respect to a fixed prime. We shall also consider weak uniform distribution of sequences, meaning by that uniform distribution in residue classes (mod N), prime to N. The standard example here is the sequence of all primes, which is weakly uniformly distributed (mod N) for every integer

N.

After proving, in the first chapter, certain general results we shall consider uniform distribution of certain types of sequences, starting with polynomial sequences and considering also linear recurrent sequences and sequences defined by values of additive arithmetical functions. This will be done in chapter II­IV. In the last two chapter we shall study uniform distribution of sequences defined by multiplicative functions,in particular those, which are "polynomial­like", i.e. satisfy the condition polynomials

f(pk)

= Pk(p)

for primes

p and

k

with suitable

P 1,P2, . . . . In particular we shall consider classical

arithmetical functions, like the number or sum of divisors, Euler's w­function and Ramanujan's

T­function. This will lead to certain ques-

tions concerning the value distribution of polynomials. Our tools'belong to the classical number theory and include fundamentals of the theory of algebraic numbers. In certain places we shall use more recent work, like the theorems of p.Deligne, J.P.Serre

and

H.P.F.Swinnerton­Dyer on modular forms, which will be used in the study of Ramanujan's function. In such cases we shall explicitly state the result needed wit