Unitary Integrators and Applications to Continuous Orthonormalization Techniques
Unitary Integrators and Applications to Continuous Orthonormalization Techniques
In this paper the issue of integrating matrix differential systems whose solutions are unitary matrices is addressed. Such systems have skew-Hermitian coefficient matrices in the linear case and a related structure in the nonlinear case. These skew systems arise in a number of applications, and interest originates from application to …