Exponential integrators represent an innovative class of numerical methods designed to address the challenges posed by stiff differential equations. By incorporating the matrix exponential to treat ...

Optimal control problems, which form a central pillar in applied mathematics and engineering, involve determining control strategies that steer physical, economic or biological systems to achieve a ...

General aspects of polynomial interpolation theory. Formulations in different basis, e.g. Lagrange, Newton etc. and their approximation and computational properties ...