2007

Arponen, Teijo. (2007) Tensor invariants in numerical geometric integration of ODEs. Journal of Computational and Applied Mathematics, Vol.205 (No.2). pp. 791-801. ISSN 0377-0427

2006

Tuomela, Jukka, Arponen, Teijo and Normi, Villesamuli. (2006) On the numerical solution of involutive ordinary differential systems : enhanced linear algebra. IMA JOURNAL OF NUMERICAL ANALYSIS, 26 (4). pp. 811-846. ISSN 0272-4979