If the space of all real-valued functions of bounded variation on a real closed interval is endowed with the topology of simple convergence, then every bounded subset which is bounded for the values ...

A new finite element method for the solution of the general magnetostatic problem is formulated and analyzed. The space of trial functions consists of solenoidal piecewise polynomial vector functions.

In Minkowski space, characterised by its pseudo-Euclidean metric, the geometric properties of curves and the accompanying field equations are reformulated to account for the non-Euclidean ...