The original publication has been updated. In the original publication of this article, under the Introduction heading section, the corrections to the second paragraph’s inline equation were not incorporated. The author’s additional corrections have also been incorporated. The publisher apologizes for the error made during production.

中文翻译：

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更正为：使用稀疏网格上的分层B样条求解高维动态投资组合选择模型

原始出版物已更新。在本文的原始出版物的“简介”标题部分下，未包含对第二段的内联方程的更正。作者的其他更正也已纳入。发布者对制作过程中的错误表示歉意。