報告題目：Antisymmetric sums and traces associated to quotient models

　　報告人：Jingbo Xia

　　報告時間：12月26日（周二）14:00-15:00

　　摘要：We consider the quotient module Q of the Hardy module defifined by an analytic set satisfying certain conditions. Solving a previouslyraised problem, we show that certain 2d-antisymmetric sums of module operators are in the trace class. In the case d=1, we derive a trace formula on Q, which answers another previously-raised question.

　　報告人簡介：

　　夏經博，紐約州立大學Buffalo分校數學系教授，博士生導師。長期從事函數空間與算子理論方面的研究，在C*-代數、K-理論、Toeplitz算子、Hankel算子、Arveson-Douglas猜想等方面有過深入研究，在Adv. Math.、J. Funct. Anal.、Amer. J. Math.、Comm. Math. Phys.、Proc. Amer. Math. Soc.等雜志發表論文近百篇。