Memoirs of the American Mathematical Society 1994; 88 pp; softcover Volume: 112 ISBN10: 0821825984 ISBN13: 9780821825983 List Price: US$39 Individual Members: US$23.40 Institutional Members: US$31.20 Order Code: MEMO/112/538
 This work applies stability properties of the dual of a certain arithmetic operator to study the correlation of multiplicative arithmetic functions. The literature of number theory contains very little concerning such correlations despite their direct connection with the problem of prime pairs and Goldbach's conjecture concerning the representation of even integers as the sum of two primes. Elliott aims for a result of wide uniformity under very weak hypotheses. The uniformity obtained here enables a comprehensive investigation of the value distribution of sums of additive arithmetic functions on distinct arithmetic progressions. The underlying argument, which Elliott calls the method of the stable dual, has received no unified account in the literature. A short overview of the method, with historical remarks, is presented. The principal results presented here are all new and currently beyond the reach of any other method. Readership Graduate students and researchers in number theory. Table of Contents  Correlations of multiplicative functions
 The method of the stable dual (1): Deriving the approximate functional equations
 The method of the stable dual (2): Solving the approximate functional equations
 Orthogonality of operators and the present application of the method to the study of correlations
 Correlations: Main lemma in the proof of theorem 1.1
 Correlations: Auxiliary lemmas for the proof of theorem 1.1
 Correlations: An approximate functional equation and its solution
 Correlations: Proof of the main lemma (completion)
 Correlations: Proof of theorem 1.1
 Sums of additive functions
 Afterwords: Further possibilities
 References
