Willem Verspeyen (Gent 1837-1913)

Willem Blok and Modal Logic

We present our personal view on W.J. Blok’s contribution to modal logic.

Willem A . de Graaf

The Gent–McWilliams Skew Flux

This paper formulates tracer stirring arising from the Gent–McWilliams (GM) eddy-induced transport in terms of a skew-diffusive flux. A skew-diffusive tracer flux is directed normal to the tracer gradient, which is in contrast to a diffusive tracer flux directed down the tracer gradient. Analysis of the GM skew flux provides an understanding of the physical mechanisms prescribed by GM stirring,...

William Wallace (1791-1837).

The Dialectic of Teleologyl Willem

Teleology is a central concept in Hegel's philosophy, but, as is too common in his writing, exactly what he understands under that concept, what role within his philosophy it plays, and how he defends his position remain obscure. Hegel did not come to his position on teleology in a vacuum; it was a topic of major concern to his predecessors as well. Then as now, debate focused both on the quest...