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. doi:10.1016/j.cam.2006.03.037 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. doi:10.1093/imanum/dri049 ISSN 0272-4979.