Cuts for 3-D magnetic scalar potentials: Visualizing unintuitive surfaces arising from trivial knots. - Alex Stockrahm; Valtteri Lahtinen; Jari J. J. Kangas; P. Robert Kotiuga (Comput. Math. Appl., 2019)

An electrical engineering perspective on naturality in computational physics. - P. Robert Kotiuga; Valtteri Lahtinen (Adv. Comput. Math., 2024)