Aleksandr Talitckii

Stable Rational Approximation of PDE Transfer Functions with $H_\infty$ Error Bounds

Transfer functions of Partial Differential Equations (PDEs) are irrational and difficult to obtain. Unlike for rational transfer functions, only a few methods are available for the control and analysis of irrational transfer functions. Thus, for robust analysis and control of PDEs, we need to use a rational approximati...