The variable projection algorithm of Golub and Pereyra (SIAM J. Numer. Anal. 10:413–432, <CitationRef CitationID="CR12">1973</CitationRef>) has proven to be quite valuable in the solution of nonlinear least squares problems in which a substantial number of the parameters are linear. Its advantages are efficiency and, more importantly, a...</citationref>

In this paper we present an analytical, parameter-free, Petrov-Galerkin method that gives stable solutions of convection dominated boundary-value problems. We call it the Best Approximation Weighted Residuals (BAWR) method since it gives the best approximation in the norm induced by the...

Purpose – This article is the first in a two‐part discussion of the determinants and performance consequences of concurrent engineering (CE) team usage in organizations. The purpose of this first article is to develop a model of the organizational factors that influence the extent that CE...