Endpoint estimates for averaging operator along curves

모드선택 :              
세미나 신청은 모드에서 세미나실 사용여부를 먼저 확인하세요

Endpoint estimates for averaging operator along curves

수리과학부 0 1490
구분 조화 해석학 세미나
일정 2017-09-12(화) 16:00~18:00
세미나실 27동 116호
강연자 함세헌 (KIAS)
담당교수 이상혁
기타
We study various ways to improve integrability for averaging operator along two dimensional parabola. We begin with Stein`s analytic interpolation, which was the first approach to this problem, to obtain the strong type at the endpoint. Then we use a real interpolation method for restricted weak type estimate, subsequently some recent progress by combinatorial method due to Christ will be introduced. Finally we discuss multilinear approach which is an alternative method for the strong type estimate.

    정원 :
    부속시설 :
세미나명