Interpolants for Runge-Kutta formulas. - Wayne H. Enright; Kenneth R. Jackson; Syvert P. Nørsett; Per Grove Thomsen (ACM Trans. Math. Softw., 1986)

Explicit representations of biorthogonal polynomials. - Arieh Iserles; Syvert P. Nørsett (Numer. Algorithms, 1995)

Dual-orthogonal polynomials. - Syvert P. Nørsett; Bente Østigård (Numer. Algorithms, 1996)

Complexity Theory for Lie-Group Solvers. - Elena Celledoni; Arieh Iserles; Syvert P. Nørsett; Bojan Orel (J. Complex., 2002)

Quadrature methods for multivariate highly oscillatory integrals using derivatives. - Arieh Iserles; Syvert P. Nørsett (Math. Comput., 2006)