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Almost complex rigidity of the complex projective plane

Benjamin McKay
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Abstract

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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Benjamin McKay. 2004-03-09. Almost complex rigidity of the complex projective plane. https://doi.org/10.1090/s0002-9939-06-08492-9

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