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Isolation theorem for products of linear forms

Author: T. W. Cusick
Journal: Proc. Amer. Math. Soc. 100 (1987), 29-33
MSC: Primary 11H46
MathSciNet review: 883396
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Abstract: A theorem of Cassels and Swinnerton-Dyer about products of three linear forms with real coefficients is generalized to products of any number of linear forms.

References [Enhancements On Off] (What's this?)

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  • [2] -, An introduction to the geometry of numbers, Springer-Verlag, Berlin, 1959.
  • [3] J. W. S. Cassels and H. P. F. Swinnerton-Dyer, On the product of three homogeneous linear forms and indefinite ternary quadratic forms, Philos. Trans. Roy. Soc. London Ser A 248 (1955), 73-96. MR 0070653 (17:14f)
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Keywords: Linear forms, norm forms
Article copyright: © Copyright 1987 American Mathematical Society

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