License: Creative Commons Attribution 3.0 Unported license (CC-BY 3.0)
When quoting this document, please refer to the following
DOI: 10.4230/LIPIcs.APPROX-RANDOM.2014.643
URN: urn:nbn:de:0030-drops-47289
URL: https://drops.dagstuhl.de/opus/volltexte/2014/4728/
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Dubey, Chandan ; Holenstein, Thomas

Sampling a Uniform Solution of a Quadratic Equation Modulo a Prime Power

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Abstract

Let p be a prime and k, t be positive integers. Given a quadratic equation Q(x1,x2,...,xn)=t mod p^k in n-variables; we present a polynomial time Las-Vegas algorithm that samples a uniformly random solution of the quadratic equation.

BibTeX - Entry

@InProceedings{dubey_et_al:LIPIcs:2014:4728,
  author =	{Chandan Dubey and Thomas Holenstein},
  title =	{{Sampling a Uniform Solution of a Quadratic Equation Modulo a Prime Power}},
  booktitle =	{Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2014)},
  pages =	{643--653},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-939897-74-3},
  ISSN =	{1868-8969},
  year =	{2014},
  volume =	{28},
  editor =	{Klaus Jansen and Jos{\'e} D. P. Rolim and Nikhil R. Devanur and Cristopher Moore},
  publisher =	{Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{http://drops.dagstuhl.de/opus/volltexte/2014/4728},
  URN =		{urn:nbn:de:0030-drops-47289},
  doi =		{10.4230/LIPIcs.APPROX-RANDOM.2014.643},
  annote =	{Keywords: Quadratic Forms, Lattices, Modular, p-adic}
}

Keywords: Quadratic Forms, Lattices, Modular, p-adic
Collection: Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2014)
Issue Date: 2014
Date of publication: 04.09.2014


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