Jordan decomposition and geometric multiplicity for a class of non-symmetric Ornstein-Uhlenbeck operators
Jordan decomposition and geometric multiplicity for a class of non-symmetric Ornstein-Uhlenbeck operators
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一类非对称 Ornstein-Uhlenbeck 算子的 Jordan 分解和几何重数
DOI:
10.1186/1687-1847-2014-34
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发表时间:
2014-01
期刊:
影响因子:
--
通讯作者:
Yao Y.L., Wang J.Y., Chen Y.,
中科院分区:
文献类型:
--
作者:
Yao Y.L., Wang J.Y., Chen Y.,
In this paper, we calculate the Jordan decomposition for a class of non-symmetric Ornstein-Uhlenbeck operators with the drift coefficient matrix, being a Jordan block, and the diffusion coefficient matrix, being the identity multiplying a constant. For the 2-dimensional case, we present all the general eigenfunctions by mathematical induction. For the 3-dimensional case, we divide the calculation of the Jordan decomposition into three steps. The key step is to do the canonical projection onto the homogeneous Hermite polynomials, and then use the theory of systems of linear equations. Finally, we get the geometric multiplicity of the eigenvalue of the Ornstein-Uhlenbeck operator.
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DOI:
10.5860/choice.35-3364
发表时间:
1971
期刊:
--
影响因子:
--
作者:
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通讯作者:
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发表时间:
1972
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1975-12
期刊:
Arkiv för Matematik
影响因子:
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作者:
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通讯作者:
A. Levelt
影响因子:
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作者:
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通讯作者:
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DOI:
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1968
期刊:
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影响因子:
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作者:
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通讯作者:
L. Shen;Haohao Wang;J. Wojdylo