We describe a strategy which allows one to produce computer assisted proofs of almost everywhere strong convergence of Jacobi-Perron type algorithms in arbitrary dimension. Numerical work is carriedâ€¦ (More)

The cost-effectiveness of strategies to market and train primary care physicians in brief intervention for hazardous alcohol consumption was examined. Physicians were randomly assigned to one ofâ€¦ (More)

We discuss a method of producing computer assisted proofs of almost everywhere strong convergence of the d-dimensional Gauss algorithm. This algorithm is equivalent to Brun's algorithm and to theâ€¦ (More)

multi-dimensional Gauss transformation, natural extension, invariant measure In this paper we study a multidimensional continued fraction algorithm which is related to the Modified Jacobi-Perronâ€¦ (More)

The interaction of vanadium oxide and niobium oxide with A1203 and TiO2 supports is examined with Raman spectroscopy. The Raman spectra of the supported metal oxides reveal that the strongâ€¦ (More)