Jumps, folds and hypercomplex structures
نویسندگان
چکیده
منابع مشابه
Hypercomplex Structures from 3-Sasakian Structures
This paper describes certain hypercomplex manifolds as circle V-bundles over 3-Sasakian orbifolds. Our techniques involve both 3-Sasakian and hypercomplex reduction. In general dimension most of the quotients exist only as hypercomplex orbifolds; however, we construct a large family of compact simply connected smooth 8-manifolds whose second integral homology group is free with arbitrary rank. ...
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ژورنال
عنوان ژورنال: manuscripta mathematica
سال: 2019
ISSN: 0025-2611,1432-1785
DOI: 10.1007/s00229-019-01160-7