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On the Minimum Volume of a Perturbed Unit Cube

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Algorithms and Computation (ISAAC 2002)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2518))

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Abstract

We give exact bounds to the minimum volume of a parallelepiped whose spanning vectors are perturbations of the n unit vectors by vectors of length at most ε. This extends Micciancio’s recent sharp bounds to all possible values of ε. We also completely determine all possible perturbations with length at most ε that achieve this minimum volume.

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References

  1. M. Ajtai. Generating hard instances of lattice problems. In Proc. 28th Annual ACM Symposium on the Theory of Computing, 1996. Full version available from ECCC, Electronic Colloquium on Computational Complexity TR96-007, at http://www.eccc.uni-trier.de/eccc/.

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  3. J-Y. Cai and A. Nerurkar. An Improved Worst-Case to Average-Case Connection for Lattice Problems. In Proc. 38th IEEE Symposium on Foundations of Computer Science (FOCS), 1997, 468–477.

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  4. Daniele Micciancio. Minimal volume of almost cubic parallelepipeds. Manuscript. To appear.

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© 2002 Springer-Verlag Berlin Heidelberg

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Cai, JY. (2002). On the Minimum Volume of a Perturbed Unit Cube. In: Bose, P., Morin, P. (eds) Algorithms and Computation. ISAAC 2002. Lecture Notes in Computer Science, vol 2518. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-36136-7_7

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  • DOI: https://doi.org/10.1007/3-540-36136-7_7

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-00142-3

  • Online ISBN: 978-3-540-36136-7

  • eBook Packages: Springer Book Archive

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