Zobrazeno 1 - 10
of 52
pro vyhledávání: '"J. R. Ockendon"'
Autor:
J. R. Ockendon, B. D. Sleeman
Publikováno v:
European Journal of Applied Mathematics. 28:708-715
Over the two days 2–3 March 2017, about 80 mathematicians and friends gathered in Cambridge to celebrate the life and work of Joseph Bishop Keller (1923–2016), one of the pre-eminent applied mathematicians of the 20th century. Joe, as he was know
Publikováno v:
Journal of Dynamics and Differential Equations. 27:929-940
The turnover of a tippy top is governed by gravity, inertia and, crucially, friction forces. The full model involves 15 differential-algebraic equations with 8 initial conditions and 2 parameters that characterise the top. This paper shows that, in e
On analyse l'ecoulement a travers un milieu poreux lorsque la frontiere libre entre les parties saturee et seche est en tout point proche de la surface superieure du milieu (c'est-a-dire de la plage qui est supposee presque horizontale). Pour de faib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5da79bfec4f366e91e42b5256631237
https://ora.ox.ac.uk/objects/uuid:082a9fc8-74fd-4ebc-a104-17ef677c423a
https://ora.ox.ac.uk/objects/uuid:082a9fc8-74fd-4ebc-a104-17ef677c423a
Autor:
A. B. Crowley, J. R. Ockendon
Two phase or mushy regions in which the phase boundary has a complicated morphology can exist in both pure and impure materials. In the former case, a macroscopic mathematical description can be given for the particular problem of melting by volumetr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd20e6ea5119341d9a8d4e1224a8f960
https://doi.org/10.1007/bf00412002
https://doi.org/10.1007/bf00412002
Autor:
J. R. Ockendon, R. H. Tew
Publikováno v:
SIAM Review. 54:3-51
This paper concerns a certain class of two-dimensional solutions to four generic partial differential equations—the Helmholtz, modified Helmholtz, and convection-diffusion equations, and the heat conduction equation in the frequency domain—and th
Publikováno v:
Journal of Fluid Mechanics. 579:493-507
This paper presents numerical results on the evolution of the solutions of the Fanno model for compressible pipe flow. The principal results concern the large-time behaviour when nonlinear effects are appreciable throughout the evolution. Our computa
Publikováno v:
Physics of Plasmas. 20(5)
This paper considers the asymptotic and numerical solution of a simple model for the expansion of a collisionless plasma into a plasma of lower density. The dependence on the density ratio of qualitative and quantitative features of solutions of the
Autor:
J. R. Ockendon, Rybka Piotr
Publikováno v:
Applicable Analysis. 56:19-34
A quasi'steady approximation to a model of crystalline motion is studied. In this model an integral condition is imposed on the temperature on the interface. Local in time existence of weak solutions is established by an iterative procedure.
Autor:
J. R. Ockendon, H. Ockendon
Publikováno v:
Viscous Flow. :105-108