Preprint

·2018 OPEN ACCESS

Low-rank approximate solutions to large-scale differential matrix Riccati equations

Yaprak Güldoğan YTU , M. Hached , Khalide Jbilou , Muhammet Kurulay YTU

Applicationes Mathematicae

Abstract

We consider large-scale continuous-time differential matrix Riccati equations. The two main approaches proposed in the literature are based on a splitting scheme or on Rosenbrock / Backward Differentiation Formula (BDF) methods. The approach we propose is

Keywords

Mathematics Riccati equation Algebraic Riccati equation Krylov subspace Matrix (chemical analysis) Dimension (graph theory) Rank (graph theory) Applied mathematics Projection (relational algebra) Differential equation Backward differentiation formula Algebraic equation Linear-quadratic regulator Mathematical analysis Differential algebraic equation Mathematical optimization Ordinary differential equation Linear system Pure mathematics Optimal control Algorithm Combinatorics Nonlinear system

Subject Areas

Matrix Theory and Algorithms ·Computational Theory and Mathematics ·Physical Sciences
Model Reduction and Neural Networks ·Statistical and Nonlinear Physics ·Physical Sciences
Electromagnetic Simulation and Numerical Methods ·Electrical and Electronic Engineering ·Physical Sciences

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