Seminar
The Eisenstein ideal at prime-square level
The time-efficient DLN algorithms for the Navier-Stokes equations
Dahlquist, Liniger, and Nevanlinna proposed a two-step time-stepping scheme for systems of ordinary differential equations (ODEs) in 1983. The little-explored variable time-stepping scheme has advantages in numerical simulations for its fine properties such as unconditional G-stability and second-order accuracy.