Almost Complex Rigidity of Cp
نویسنده
چکیده
An isomorphism of symplectically tame smooth pseudocomplex structures on the complex projective plane which is a homeomorphism and differentiable of full rank at two points is smooth.
منابع مشابه
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(2) Complex structures provide almost complex structures by definition, and symplectic structures provide almost complex structures by linear algebra or by a Riemannian metric. A manifold which is almost complex but neither symplectic nor complex is CP#CP#CP. It is not complex because it does not fit into the Kodaira classification [14]. It is not symplectic because Taubes showed [20] that a sy...
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متن کاملAlmost Complex Rigidity of the Complex Projective Plane
An isomorphism of symplectically tame smooth pseudocomplex structures on the complex projective plane which is a homeomorphism and differentiable of full rank at two points is smooth.
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تاریخ انتشار 2004