Kleine Nullstellen homogener quadratischer Gleichungen |
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| Authors: | Hans Peter Schlickewei |
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| Institution: | (1) Abteilung Mathematik II der Universität Ulm, Oberer Eselsberg, D-7900 Ulm, Bundesrepublik Deutschland |
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| Abstract: | Let   0 be a real quadratic form inn variables, which takes on integral values on 
n
. Denote by  the largest coefficient of in absolute value. Suppose vanishes on ad-dimensional rational subspace. It is shown that has a zero (x
1,...,x
n
n
\{(0,...,0)} with max |x
i
(n-d/2d). |
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| Keywords: | |
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