Calculating the algebraic entropy of mappings with unconfined singularities
Calculating the algebraic entropy of mappings with unconfined singularities
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计算具有无限制奇点的映射的代数熵
DOI:
10.1093/integr/xyy006
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Satsuma J
中科院分区:
文献类型:
--
作者:
Ramani A;Grammaticos B;Willox R;Mase T;Satsuma J
We present a method for calculating the dynamical degree of a mapping with unconfined singularities. It is based on a method introduced by Halburd for the computation of the growth of the iterates of a rational mapping with confined singularities. In particular, we show through several examples how simple calculations, based on the singularity patterns of the mapping, allow one to obtain the exact value of the dynamical degree for non-integrable mappings that do not possess the singularity confinement property. We also study linearizable mappings with unconfined singularities to show that in this case our method indeed yields zero algebraic entropy.Communicated by: Kenji Kajiwara
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DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
J. Diller;C. Favre
通讯作者:
C. Favre
DOI:
10.1088/0305-4470/34/48/317
发表时间:
2001
期刊:
Journal of Physics A
影响因子:
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作者:
T. Takenawa
通讯作者:
T. Takenawa
DOI:
10.1098/rspa.2016.0831
发表时间:
2017-05
期刊:
Proceedings. Mathematical, physical, and engineering sciences
影响因子:
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作者:
Halburd RG
通讯作者:
Halburd RG
DOI:
10.1088/1751-8113/42/48/485207
发表时间:
2009
期刊:
Journal of Physics A: Mathematical and Theoretical
影响因子:
--
作者:
A. Carstea;B. Grammaticos;A. Ramani
通讯作者:
A. Ramani
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
A. Ramani;B. Grammaticos;S. Tremblay
通讯作者:
S. Tremblay