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LINEAR DILATATION OF QUASIREGULAR MAPPINGS IN SPACE |
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| Authors: | Chen Keying Deptartment of Applied Mathematics Shanghai Jiaotong University Shanghai China |
| Institution: | Chen Keying Deptartment of Applied Mathematics,Shanghai Jiaotong University,Shanghai 200240,China |
| Abstract: | This paper presents an explicit upper bound for the linear dilatation of K- quasiregular (K-qr) mappings, which improves S. Rickman's 6, P.37] corresponding re- sult for K-qr mappings and generalizes P. Seittenranta's 7, Theorem 1.5] result for K- quasiconformal (K-qc) maps. |
| Keywords: | K-qr mapping K-qc map linear dilatation local index modulus normal domain |
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