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Small fractional parts of quadratic and additive forms

Published online by Cambridge University Press:  24 October 2008

R. C. Baker
Affiliation:
Royal Holloway College, Egham, Surrey
G. Harman
Affiliation:
Royal Holloway College, Egham, Surrey

Extract

We denote by ∥…∥ the distance to the nearest integer. Let ε be an arbitrary positive number. Danicic(6) showed that for N > c1(s, ε) and a quadratic form Q(x1, …, xs) there exist integers n1, …, ns with

having

Type
Research Article
Copyright
Copyright © Cambridge Philosophical Society 1981

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References

REFERENCES

(1)Baker, R. C.Fractional parts of several polynomials: III. Quart. J. Math. Oxford ser. (2), 31 (1980), 1936.Google Scholar
(2)Baker, R. C. and Gajraj, J.On the fractional parts of certain additive forms. Math. Proc. Cambridge Philos. Soc. 79 (1976), 463467.CrossRefGoogle Scholar
(3)Baker, R. C. and Schmidt, W. M.Diophantine problems in variables restricted to the values 0 and 1. Journal of Number Theory. 12 (1980), 4607–486.Google Scholar
(4)Cassels, J. W. S.A n Introduction to Diophantine approximation (Cambridge University Press, 1965).Google Scholar
(5)Cook, R. J.On the fractional parts of a set of points: IV. Indian J. of Math. 19 (1977), 723.Google Scholar
(6)Danicic, I.An extension of a theorem of Heilbronn. Mathematika 5 (1958), 3037.CrossRefGoogle Scholar
(7)Danicic, I.The distribution (mod 1) of pairs of quadratic forms with integer variables. Journal London Math. Soc. 42 (1967), 618623.CrossRefGoogle Scholar
(8)Schinzel, A., Schlickewei, H.-P. and Schmidt, W. M.Small solutions of quadratic congruences and small fractional parts of quadratic forms. Acta Arith. 36 (1980), 241248.CrossRefGoogle Scholar
(9)Schlickewei, H.-P.On indefinite diagonal forms in many variables. J. reine angew. Math. 307/8 (1979), 279294.Google Scholar
(10)Schmidt, W. M.Small fractional parts of polynomials (Regional Conference Series, no. 32, American Math. Soc., Providence 1977).Google Scholar
(11)Schmidt, W. M.Small zeros of additive forms in many variables. Trans. Amer. Math. Soc. 248 (1979), 121133.Google Scholar
(12)Schmidt, W. M.Diophantine inequalities for forms of odd degree. Advances in Math. 38 (1980), 128151.CrossRefGoogle Scholar