Mathematics College Professor Fang Fuquan publishes paper in Acta Mathematica2017-09-20

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     CNU Mathematics professor, Fang Fuquan worked with foreign mathematicians and published the paper -“Tits Geometry and Positive Curvature” in Acta Mathematica, Vol. 1, September, 2017., one of the world’s top four mathematic journals.

     In this 53-page paper, the famous Tits building theory has been applied in the clarification of positive curvature manifold for the first time and it concludes that that the Riemann manifold of positive curvature in polar symmetry is topologically equivalent to the symmetric space when the abundant homogeneity is more than 1. In the International Congress of Mathematicians, 2014, Professor Fang gave a 45-minute report detailing this work and its development for the future.


     Note: The world’s top four mathematic journals are Acta Mathematica, Annals of Mathematics, Inventiones Mathematicae, Journal of the American Mathematical Society (in alphabetical order).