On the Stabilization and Regularization of Rational Approximation Schemes for Semigroups

Augusto Nobile استاد مشاور , Frank Neubrander استاد راهنما , Amha Lisan استاد مشاور

time discretization , stabilization of rational approximation methods , Error bounds , regularization of rational approximation methods , bounded functional calculus , approximation of semigroups , analytic semigroups , stability and convergence of numerical methods , Trotter-Kato theorem , distributional convergence of numerical methods , linear evolution equations , Lax equivalence theorem , 1-parameter semigroups