On weighted Hp estimates for commutators
报告题目(Title):On weighted Hp estimates for commutators
报告人(Speaker):伍火熊 教授 (厦门大学)
地点(Place):后主楼1129
时间(Time):2021.05.03(星期一) 10:00-11:00
邀请人(Inviter):薛庆营
报告摘要
Abstract: Generally, the commutators of singular integrals and fractional integrals etc. with BMO functions are not bounded on Hardy spaces. However, for certain proper subspaces of BMO, the corresponding commutators can have well behaviors on the weighted Hardy spaces. In this talk, I'll present some recent results on the weighted Hp estimates for commutators of singular integrals and related operators with certain BMO functions, which include strongly singular integrals, fractional integrals, Marcinkiewicz integrals and variations associated to commutators of approximate identities.
主讲人简介
伍火熊,厦门大学数学科学学院教授、博士生导师。2003年7月博士毕业于北京师范大学;2007年10月-2008年9月澳大利亚Macquarie大学访问学者;2014年8月-2015年8月美国Wisconsin-Milwaukee大学高级访问学者。主要研究方向为调和分析,主持与承担多项国家自然科学基金面上项目和福建省自然科学基金面上项目,已发表研究论文110余篇,其中90余篇发表在SCI源刊,包括J. Funct. Anal., J. Fourier Anal. Appl., J. Differential Equations, J. Anal. Math., Proc. Amer. Math. Soc., Studia Math., Pacific J. Math., Sci. China Math.等国内外重要数学期刊。