Maps interchanging f-structures and their harmonicity

被引：35

作者：

Duggal, KL ^{[1
]}

Ianus, S

Pastore, AM

机构：

[1] Univ Windsor, Dept Math, Windsor, ON N9B 3P4, Canada

[2] Univ Bucharest, Dept Math, Bucharest 70109, Romania

[3] Univ Bari, Dept Math, I-70125 Bari, Italy

来源：

ACTA APPLICANDAE MATHEMATICAE | 2001年 / 67卷 / 01期

关键词：

f-structures; harmonic maps; CR-manifolds;

D O I：

10.1023/A:1010676616509

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We study some remarkable classes of metric f-structures on differentiable manifolds (namely, almost Hermitian, almost contact, almost S-structures and K-structures). We state and prove the necessary condition(s) for the existence of maps commuting such structures. The paper contains several new results, of geometric significance, on CR-integrable manifolds and the harmonicity of such maps.

引用

页码：91 / 115

页数：25

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