Singularity confinement and chaos in two-dimensional discrete systems
Singularity confinement and chaos in two-dimensional discrete systems
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二维离散系统中的奇异性限制和混沌
DOI:
10.1088/1751-8113/49/23/23lt01
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Tetsuji Tokihiro
中科院分区:
文献类型:
--
作者:
Masataka Kanki;Takafumi Mase;Tetsuji Tokihiro
We present a quasi-integrable two-dimensional lattice equation: ie, a partial difference equation which satisfies a test for integrability, singularity confinement, although it has a chaotic aspect in the sense that the degrees of its iterates exhibit exponential growth. By systematic reduction to one-dimensional systems, it gives a hierarchy of ordinary difference equations with confined singularities, but with positive algebraic entropy including a generalized form of the Hietarinta–Viallet mapping. We believe that this is the first example of such quasi-integrable equations defined over a two-dimensional lattice.
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DOI:
10.1088/0305-4470/38/16/l01
发表时间:
2005
期刊:
Journal of Physics A
影响因子:
--
作者:
R. Halburd
通讯作者:
R. Halburd
DOI:
10.1007/bf02824479
发表时间:
1978-01-01
期刊:
LETTERE AL NUOVO CIMENTO
影响因子:
--
作者:
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通讯作者:
SEGUR, H
DOI:
10.1088/1751-8113/47/6/065201
发表时间:
2014
期刊:
Journal of Physics A : Mathematical and Theoretical
影响因子:
--
作者:
KANKI;Masataka
通讯作者:
Masataka
影响因子:
2.6
作者:
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J. Satsuma
影响因子:
1.4
作者:
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