Computing zero-dimensional tropical varieties via projections
Computing zero-dimensional tropical varieties via projections
复制标题
通过投影计算零维热带品种
DOI:
10.1007/s00037-022-00222-9
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发表时间:
2022
影响因子:
1.4
通讯作者:
Görlach P
中科院分区:
文献类型:
--
作者:
Görlach P
We present an algorithm for computing zero-dimensional tropical varieties using projections. Our main tools are fast monomial transforms of triangular sets. Given a Gröbner basis, we prove that our algorithm requires only a polynomial number of arithmetic operations, and, for ideals in shape position, we show that its timings compare well against univariate factorization and backsubstitution. We conclude that the complexity of computing positive-dimensional tropical varieties via a traversal of the Gröbner complex is dominated by the complexity of the Gröbner walk.
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DOI:
10.2139/ssrn.2643086
发表时间:
2018-10
期刊:
Microeconomics: General Equilibrium & Disequilibrium Models eJournal
影响因子:
--
作者:
E. Baldwin;P. Klemperer
通讯作者:
E. Baldwin;P. Klemperer
DOI:
--
发表时间:
2018
期刊:
Mathematics and Computer Science
影响因子:
--
作者:
Taylor Brysiewicz
通讯作者:
Taylor Brysiewicz
DOI:
--
发表时间:
1997
期刊:
影响因子:
--
作者:
Peter Bürgisser;M. Clausen;M. Shokrollahi
通讯作者:
M. Shokrollahi
影响因子:
1.4
作者:
D. Grigoriev;V. Podolskii
通讯作者:
V. Podolskii
影响因子:
3
作者:
Thomas Markwig;Yue Ren
通讯作者:
Yue Ren