Tidligere arrangementer - Side 139
Friday Seminar by Mats Gyllenberg.
Fredagskollokvium
Er det noe ved den norske samfunnsmodellen som gj?r oss gode p? innovasjon?
Partnerforums medlemmer ble invitert til spesialseminar hos Norges forskningsr?d 23. januar 2008
Friday Seminar by Olof Leimar.
Fredagskollokvium
Fredagskollokvium
Friday Seminar by Thomas Flatt.
Fredagskollokvium
Friday Seminar
By Thomas Quinn.
Friday Seminar by Paul Grini.
Partnerforums fjerde m?te i Innovasjonsnettverket:
Hva slags barrierer st?r i veien for entrepren?rskap i offentlig sektor og hva slags incentiver kan myndighetene gj?re bruk av for ? stimulere til slike innovasjonsprosesser?
Friday Seminar
By Tom Gilbert
Fredagskollokvium
Friday Seminar
By Johanna Mappes.
Fredagskollokvium
Friday Seminar
By Joachim Hermisson.
Fredagskollokvium
This presentation concerns the mathematical formulation of steady surface gravity waves in a Lagrangian description of motion. It will be demonstrated that classical second-order Lagrangian Stokes-like approximations do not represent a steady wave motion in the presence of net mass transport (Stokes drift). A general mathematically correct formulation is then derived. This derivation leads naturally to a Lagrangian Stokes-like perturbation scheme that is uniformly valid for all time, i.e. without secular terms. This scheme is illustrated, both for irrotational waves, with seventh-order and third-order approximations in deep water and finite depth, respectively, and for rotational waves with a third-order approximation of the Gerstner-like wave on finite depth. It is also shown that the Lagrangian approximations are more accurate than their Eulerian counterparts of same order.
Didier Clamond has been a post.-doc. at the Department at Mathematics, UiO. He is now faculty member at the University of Nice, Sophia-Antipolis.
Friday Seminar
By Sigurd Einum.
Fredagskollokvium
Fredagskollokvium
Friday Seminar
By Leigh Van Valen.
Fredagskollokvium
Friday Seminar by Gro Amdam.