On a Runge theorem over R3

被引:0
|
作者
Bisi, Cinzia [1 ]
De Martino, Antonino [2 ]
Winkelmann, Joerg [3 ]
机构
[1] Univ Ferrara, Dipartimento Matemat & Informat, Via Machiavelli n 30, I-44121 Ferrara, Italy
[2] Politecn Milan, Dipartimento Matemat, Via Bonardi n 9, I-20133 Milan, Italy
[3] Ruhr Univ Bochum, Fak Math, Lehrstuhl Analysis 2, D-44780 Bochum, Germany
关键词
Holomorphic approximation theorems; Slice regular functions; Clifford algebras; REGULAR FUNCTIONS;
D O I
10.1007/s10231-022-01291-x
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we investigate a topological characterization of the Runge theorem in the Clifford algebra R-3 via the description of the homology groups of axially symmetric open subsets of the quadratic cone in R-3.
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页码:1531 / 1556
页数:26
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