Disappearing—California c. 1970: Bas Jan Ader, Chris Burden, Jack Goldstein

Analysis of ADER and ADER-WAF schemes

We study stability properties and truncation errors of the finite-volume ADER schemes on structured meshes as applied to the linear advection equation with constant coefficients in one-, twoand threespatial dimensions. Stability of linear ADER schemes is analysed by means of the von Neumann method. For nonlinear schemes, we deduce the stability region from numerical experiments. The truncation ...

CUDA-C implementation of the ADER-DG method

Weak Amenability of C -algebras and a Theorem of Goldstein

A Banach algebra A is weakly amenable provided that every bounded derivation from A to its dual A is inner. In H1], the rst-named author, building on earlier work of J. W. Bunce and W. L. Paschke BP], proved that every C-algebra is weakly amenable. We give a simpliied and uniied proof of this theorem. B. E. Johnson has proved that every bounded Jordan derivation from a C-algebra A to any Banach...

Jan Steen (c. 1625–1679). Beware of Luxury (c. 1665).

1035 " L ife is a stage; we play our part and receive our reward, " wrote Vondel, the great poet of the Netherlands, expressing the moral preoccupation of 17th-century Dutch culture (1). The 17th century was a time of geographic exploration and economic prosperity for the famed lowlands. Laboriously claimed from the sea, criss-crossed by canals and spotted with windmills, the tiny country produ...

W. S. C. Copeman, (1900–1970)