Browsing by Author "Annaby, M.H."

Now showing items 1-3 of 3

    • Error analysis associated with uniform Hermite interpolations of bandlimited functions 

      Annaby, M.H.; Asharabi, R.M. ( Korean Mathematical Society , 2010 , Article)
      We derive estimates for the truncation, amplitude and jitter type errors associated with Hermite-type interpolations at equidistant nodes of functions in Paley-Wiener spaces. We give pointwise and uniform estimates. Some ...

    • On reality and asymptotics of zeros of q-Hankel transforms 

      Annaby, M.H.; Mansour, Z.S.; Ashour, O.A. ( Elsevier Inc. , 2008 , Article)
      We give sufficient conditions which guarantee that the finite q-Hankel transforms have only real zeros which satisfy some asymptotic relations. The study is carried out using two different techniques. The first is by a use ...

    • Sinc-based computations of eigenvalues of Dirac systems 

      Annaby, M.H.; Tharwat, M.M. ( Springer Netherlands , 2007 , Article)
      The celebrated classical sampling theorem is used to compute approximate values of the eigenvalues of Dirac systems with eigenvalue parameter in the boundary conditions. We deal with problems with an eigenparameter in one ...