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Every Walker 4-manifold M, endowed with a canonical neutral metric g, admits a specific almost complex structure called proper. In this paper, we find the conditions under which a proper… Click to show full abstract
Every Walker 4-manifold M, endowed with a canonical neutral metric g, admits a specific almost complex structure called proper. In this paper, we find the conditions under which a proper almost complex structure is a harmonic section or a harmonic map from (M,g) to its hyperbolic twistor space.
Keywords:
almost complex;
walker manifolds;
proper almost;
harmonicity proper;
complex structures;
structures walker
Journal Title: International Journal of Geometric Methods in Modern Physics
Year Published: 2017
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Journal Title: International Journal of Geometric Methods in Modern Physics
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!