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The inhomogeneous minimum of binary quadratic forms

Published online by Cambridge University Press:  24 October 2008

Daniel Berend
Affiliation:
Department of Mathematics, University of Texas, Austin, TX 78712, U.S.A.
William Moran
Affiliation:
Department of Pure Mathematics, University of Adelaide, Adelaide, S.A. 5001, Australia

Abstract

An indefinite binary quadratic form ƒ gives rise to a certain function M on the torus. The properties of M, especially those related to its maximum – the so-called inhomogeneous minimum of ƒ – are the subject of numerous papers. Here we continue this study, putting more emphasis on the general behaviour of M.

Type
Research Article
Copyright
Copyright © Cambridge Philosophical Society 1992

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References

REFERENCES

[1]Adler, R. L. and Weiss, B.. Similarity of Automorphisms of the Torus. Memoirs Amer. Math. Soc. no. 98 (American Mathematical Society, 1970).CrossRefGoogle Scholar
[2]Barnes, E. S.. The inhomogeneous minima of binary quadratic forms. IV. Acta Math. 92 (1954), 235264.CrossRefGoogle Scholar
[3]Barnes, E. S. and Swinnerton-Dyer, H. P. F.. The inhomogeneous minima of binary quadratic forms. I. Acta Math. 87 (1952), 259323.CrossRefGoogle Scholar
[4]Barnes, E. S. and Swinnerton-Dyer, H. P. F.. The inhomogeneous minima of binary quadratic forms. II. Acta Math. 88 (1952), 279316.CrossRefGoogle Scholar
[5]Barnes, E. S. and Swinnerton-Dyer, H. P. F.. The inhomogeneous minima of binary quadratic forms. III. Acta Math. 92 (1954), 199234.CrossRefGoogle Scholar
[6]Berend, D.. Minimal sets on tori. Ergodic Theory Dynamical Systems 4 (1984), 499507.CrossRefGoogle Scholar
[7]Cassels, J. W. S.. An Introduction to Diophantine Approximation (Cambridge University Press, 1965).Google Scholar
[8]Denker, M., Grillenberger, C. and Sigmund, K.. Ergodic Theory on Compact Spaces (Springer-Verlag, 1976).CrossRefGoogle Scholar
[9]Furstenberg, H.. Disjointness in ergodic theory, minimal sets and a problem in diophantine approximations. Math. Systems Theory 1 (1967), 149.CrossRefGoogle Scholar
[10]Furstenberg, H.. Recurrence in Ergodic Theory and Combinatorial Number Theory (Princeton University Press, 1981).CrossRefGoogle Scholar
[11]Lekkerkerker, C. G.. Geometry of Numbers (Wolters-Noordhoff and North-Holland, 1969).Google Scholar
[12]Peres, Y.. Personal communication.Google Scholar
[13]Walters, P.. An Introduction to Ergodic Theory (Springer-Verlag, 1981).Google Scholar