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Pairs of quadratic forms modulo one

Published online by Cambridge University Press:  18 May 2009

R. C. Baker
Affiliation:
Department of MathematicsRoyal Holloway and Bedford New CollegeEgham Surrey TW20 0EXUK
J. Brüdern
Affiliation:
Mathematisches Institut Georg-August-UniversitätBunsenstrasse 3–5 D-3400 GöttingenGermany
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Let s be a natural number, s ≥ 2. We seek a positive number λ(s) with the following property:

Let ε > 0. Let Q1(x1, …, xs), Q2(x1, …, xs) be real quadratic forms, then for N > C1(s, ε) we have

for some integers n1, …, ns,

Type
Research Article
Copyright
Copyright © Glasgow Mathematical Journal Trust 1993

References

REFERENCES

1.Baker, R. C., Diophantine inequalities, (Oxford University Press, 1986).Google Scholar
2.Baker, R. C. and Harman, G., Small fractional parts of quadratic and additive forms, Math. Proc. Camb. Phil Soc. 90 (1981), 512.CrossRefGoogle Scholar
3.Baker, R. C. and Harman, G., Small fractional parts of quadratic forms, Proc. Edinburgh Math. Soc., 25 (1982), 269277.Google Scholar
4.Baker, R. C. and Schäffer, S.. Pairs of additive quadratic forms modulo one. Submitted to Acta Arith.Google Scholar
5.Danicic, I., An extension of a theorem of Heilbronn. Mathematika, 5 (1958), 3037.Google Scholar
6.Danicic, I., The distribution (mod 1) of pairs of quadratic forms with integer variables, J. London Math. Soc. 42 (1967), 618623.CrossRefGoogle Scholar
7.Davenport, H., Indefinite quadratic forms in many variables, Mathematika 3 (1956), 81101.Google Scholar
8.Davenport, H., Indefinite quadratic forms in many variables II, Proc. London Math. Soc. (3), 8 (1958), 109126.Google Scholar
9.Heath-Brown, D. R.. Small solutions of quadratic congruences, II. Mathematika, to appear.Google Scholar
10.Schinzel, A., Schlickewei, H. P. and Schmidt, W. M., Small solutions of quadratic congruences and small fractional parts of quadratic forms, Acta Arith. 37 (1980), 241248.Google Scholar
11.Schmidt, W. M., Small fractional parts of polynomials, Regional Conference Series No. 32, American Math. Soc, Providence 1977.Google Scholar