Title：Composition Operator on the Bergman space via Quasiconformal Mapping
Abstract: In this talk, I will report a recent joint work with Prof. X. Fang and my supervisor Prof. K. Guo. we extend certain operator properties of composition operators on the Bergman space from analytic symbols to non-analytic ones. The symbols we use are quasiconformal mappings. Such operator properties include boundedness, compactness characterization, essential norms, Schatten class membership, and conditions for closed ranges. Moreover, I will report a connection between problems on composition operators and the two weight problem for the Bergman projection.
时间：2014年4月4日 16:00-17:00
地点：3B207
