The Polyhedron-Hitting Problem
The Polyhedron-Hitting Problem
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多面体撞击问题
DOI:
10.1137/1.9781611973730.64
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Chonev V
中科院分区:
文献类型:
--
作者:
Chonev V
We consider polyhedral versions of Kannan and Lip-ton's Orbit Problem [14, 13]—determining whether a target polyhedronVmay be reached from a starting pointxunder repeated applications of a linear transformationAin an ambient vector space ℚm. In the context of program verification, very similar reachability questions were also considered and left open by Lee and Yannakakis in [15], and by Braverman in [4]. We present what amounts to a complete characterisation of the decidability landscape for the Polyhedron-Hitting Problem, expressed as a function of the dimensionmof the ambient space, together with the dimension of the polyhedral targetV: more precisely, for each pair of dimensions, we either establish decidability, or show hardness for longstanding number-theoretic open problems.
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影响因子:
2.5
作者:
Ventsislav Chonev;Joël Ouaknine;J. Worrell
通讯作者:
J. Worrell
DOI:
10.1145/2488608.2488728
发表时间:
2013
期刊:
ArXiv
影响因子:
--
作者:
Ventsislav Chonev;Joël Ouaknine;J. Worrell
通讯作者:
J. Worrell
DOI:
10.1137/1.9781611973402.27
发表时间:
2013-07
期刊:
ArXiv
影响因子:
--
作者:
Joël Ouaknine;J. Worrell
通讯作者:
Joël Ouaknine;J. Worrell
DOI:
--
发表时间:
1991
期刊:
影响因子:
--
作者:
J. Vaaler
通讯作者:
J. Vaaler
DOI:
--
发表时间:
2010
期刊:
Computer Science Symposium in Russia
影响因子:
--
作者:
S. Tarasov;M. Vyalyi
通讯作者:
M. Vyalyi