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Staff Introduction

TANAKA, Ryotaro / JSPS Postdoctoral Research Fellow

Since the property of Banach spaces are almostly determined by the shape of those unit spheres, it is often useful to study the theory of Banach spaces from the viewpoint of rotundity or smoothness of convex subsets. I am interested in various geometric properties and geometric constant of Banach spaces, and I mainly study the relationship between the values of some geometric constant and structure of Banach spaces.

Keywords Banach Space Theory, Banach Space Geometry
Faculty , Department Faculty of Mathematics , JSPS Postdoctoral Research Fellow