15 citations · 34 across the 12 of their papers we have counts for
Showing 2019Show all
3 papers · 1 filter
math.NA2019★ 10 cited
Lanczos-like algorithm for the time-ordered exponential: The -inverse problem
Pierre-Louis Giscard, Stefano Pozza
The time-ordered exponential of a time-dependent matrix is defined as the function of that solves the first-order system of coupled linear different…
math.NA2019★ 7 cited
A Lanczos-like method for non-autonomous linear ordinary differential equations
Pierre-Louis Giscard, Stefano Pozza
The time-ordered exponential is defined as the function that solves a system of coupled first-order linear differential equations with generally non-constant coefficients. In spite…
math.NA2019★ 1 cited
The Gauss quadrature for general linear functionals, Lanczos algorithm, and minimal partial realization
Stefano Pozza, Miroslav S. Pranić
The concept of Gauss quadrature can be generalized to approximate linear functionals with complex moments. Following the existing literature, this survey will revisit such generali…