A characterization of the complex Euclidean space by its holomorphic automorphism group

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1.Kodama and Shimizu studied a fundamental problem on a characterization of complex manifold by its holomorphic automorphism group Aut(M). In particular, they clearified the structure of complex manifold M with Aut(M) isomorphic to Aut(C^k×(C^*)^l) as topological groups ; and also, as an application of their method, they obtained some new results on the structure of complex manifold admitting a holomorphic action of the direct product of unitary groups.2.Okuyama studied the linearlization problem for irrationally indifferent cycle of points of rational functions and transcendental entire functions, and obtained some new fundamental results.3.Imayoshi studied some problems on the monodromy of holomorphic families of Riemann surfaces, and he obtained some new results. And, Noguchi studied the value distribution and rational points of holomorphic curves, and obtained new results. It is expected that his results have various applications in the study on Kobayashi hyperbolic manifolds.