Research output: Contribution to journal › Article › peer-review
Journal | Advances in Mathematics |
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Date | Published - 30 Jan 2008 |
Issue number | 2 |
Volume | 217 |
Number of pages | 21 |
Pages (from-to) | 740-760 |
Original language | English |
A non-linear Diophantine condition involving perfect squares and arising from an inhomogeneous wave equation on the torus guarantees the existence of a smooth solution. The exceptional set associated with the failure of the Diophantine condition and hence of the existence of a smooth solution is studied. Both the Lebesgue and Hausdorff measures of this set are obtained. (c) 2007 Elsevier Inc. All rights reserved.
Project: Research project (funded) › Research
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