文章以二元Birkhoff插值研究结果为基础,对三元Birkhoff插值泛函组的适定性问题进行了研究。并提出了空间代数曲线上和代数曲面上的Birkhoff插值适定泛函组的基本概念,研究了空间代数曲线上和代数曲面上的Birkhoff插值适定泛函组的某些...文章以二元Birkhoff插值研究结果为基础,对三元Birkhoff插值泛函组的适定性问题进行了研究。并提出了空间代数曲线上和代数曲面上的Birkhoff插值适定泛函组的基本概念,研究了空间代数曲线上和代数曲面上的Birkhoff插值适定泛函组的某些基本理论和拓扑结构,得到了构造空间代数曲线上Birkhoff插值适定泛函组的添加曲线交点法。方法是以迭加方式完成的,因此便于在计算机上实现其构造过程。最后给出了具体实验算例。Based on the results of the two-dimensional Birkhoff interpolation, the study investigates the well-posedness of the three-dimensional Birkhoff interpolation functional systems. The fundamental concepts of well-posed Birkhoff interpolation functional systems on space algebraic curves and algebraic surfaces are proposed. The research delves into some basic theories and topological structures of well-posed Birkhoff interpolation functional systems on space algebraic curves and surfaces. The study presents the method of constructing well-posed Birkhoff interpolation functional systems on space algebraic curves through the addition of intersection points of curves. This method is performed in an iterative manner, making it feasible to implement the construction process on a computer. Finally, specific experimental examples are provided.展开更多
以二元Birkhoff插值研究为基础,进一步研究了三维欧氏空间中马鞍面上的Birkhoff插值。首先给出了马鞍面上的多元Birkhoff插值相关定义,对插值条件组的拓扑结构进行了较为深入的研究,然后给出了构造多元函数插值适定泛函组的添加马鞍面法...以二元Birkhoff插值研究为基础,进一步研究了三维欧氏空间中马鞍面上的Birkhoff插值。首先给出了马鞍面上的多元Birkhoff插值相关定义,对插值条件组的拓扑结构进行了较为深入的研究,然后给出了构造多元函数插值适定泛函组的添加马鞍面法,最后给出具体实例进行验证。Based on the research of two-dimensional Birkhoff interpolation, this study further investigates Birkhoff interpolation on a saddle surface in three-dimensional Euclidean space. First, relevant definitions of multivariate Birkhoff interpolation on saddle surfaces are provided. An in-depth study of the topological structure of the interpolation condition set is conducted. Then, the method of adding saddle surface techniques to construct a suitable functional set for multi-variable function interpolation is introduced. Finally, specific examples are provided for verification.展开更多
文摘文章以二元Birkhoff插值研究结果为基础,对三元Birkhoff插值泛函组的适定性问题进行了研究。并提出了空间代数曲线上和代数曲面上的Birkhoff插值适定泛函组的基本概念,研究了空间代数曲线上和代数曲面上的Birkhoff插值适定泛函组的某些基本理论和拓扑结构,得到了构造空间代数曲线上Birkhoff插值适定泛函组的添加曲线交点法。方法是以迭加方式完成的,因此便于在计算机上实现其构造过程。最后给出了具体实验算例。Based on the results of the two-dimensional Birkhoff interpolation, the study investigates the well-posedness of the three-dimensional Birkhoff interpolation functional systems. The fundamental concepts of well-posed Birkhoff interpolation functional systems on space algebraic curves and algebraic surfaces are proposed. The research delves into some basic theories and topological structures of well-posed Birkhoff interpolation functional systems on space algebraic curves and surfaces. The study presents the method of constructing well-posed Birkhoff interpolation functional systems on space algebraic curves through the addition of intersection points of curves. This method is performed in an iterative manner, making it feasible to implement the construction process on a computer. Finally, specific experimental examples are provided.
文摘以二元Birkhoff插值研究为基础,进一步研究了三维欧氏空间中马鞍面上的Birkhoff插值。首先给出了马鞍面上的多元Birkhoff插值相关定义,对插值条件组的拓扑结构进行了较为深入的研究,然后给出了构造多元函数插值适定泛函组的添加马鞍面法,最后给出具体实例进行验证。Based on the research of two-dimensional Birkhoff interpolation, this study further investigates Birkhoff interpolation on a saddle surface in three-dimensional Euclidean space. First, relevant definitions of multivariate Birkhoff interpolation on saddle surfaces are provided. An in-depth study of the topological structure of the interpolation condition set is conducted. Then, the method of adding saddle surface techniques to construct a suitable functional set for multi-variable function interpolation is introduced. Finally, specific examples are provided for verification.