Browsing by Author "Al-Qassem, H. M."

Now showing items 1-3 of 3

    • On certain estimates of rough oscillatory singular integrals 

      Al-Qassem, H. M. (2011 , Article)
      We obtain appropriate sharp estimates for rough oscillatory integrals with polynomial phase. Our results represent significant improvements as well as natural extensions of what was known previously.

    • On certain rough maximal operators and singular integrals 

      Al-Qassem, H. M. (2007 , Article)
      We study the L p mapping properties of a class of singular integral operators T p,Ω,h related to polynomial mappings. We prove that this class of singular operators and some of its related maximal operators are bounded on ...

    • On rough maximal operators and Marcinkiewicz integrals along submanifolds 

      Al-Qassem, H. M.; Pan, Y. (2009 , Article)
      We investigate the LP boundedness for a class of parametric Marcinkiewicz integral operators associated to submanifolds and a class of related maximal operators under the L(log L)α(Sn-1) condition on the kernel functions. ...