The execution time of the form finding algorithm plays a key role in the performance of the
interactive form finding tool. Therefore, enhanced by the idea of establishing an algorithm …

A simple alternative to the conjugate gradient (CG) method is presented; this method is
developed as a special case of the more general iterated Ritz method (IRM) for solving a …

Using exact computer arithmetic, it is possible to determine the (exact) solution of a
numerical model without any rounding error. For such purposes, a corresponding system of …

Constrained form-finding results in a nonlinear system of equations unless a linear form-
finding method (force density method) is iteratively applied until the given constraints are …

In the paper, three code optimisation examples in implementation of Iterated Ritz Method
(IRM) and nonrecursive equivalent of conjugate gradient method (IRM–CG, as a special …

Sažetak U članku je opisan razvoj novoga iteracijskog postupka za rješavanje sustava
linearnih algebarskih jednadžbi, utemeljen na primjeni diskretnoga Ritzova postupka u …