No abstract

This paper examines tourist perceptions of the potential for the elimination of travel agencies in the presence of the Internet. The opinions of 413 tourists on making transactions through both Internet‐based (hereafter, online) and traditional distribution channels were analysed. Experimental results illustrated that tourists still used professional services and advice offered by travel agencies. Tourists also agreed that more information could be found through the Internet. Following the findings, the paper suggests that both online and traditional distributional channels can coexist in the future.

No abstract

The subject of special functions is often presented as a collection of disparate results, rarely organized in a coherent way. This book emphasizes general principles that unify and demarcate the subjects of study. The authors' main goals are to provide clear motivation, efficient proofs, and original references for all of the principal results. The book covers standard material, but also much more. It shows how much of the subject can be traced back to two equations - the hypergeometric equation and confluent hypergeometric equation - and it details the ways in which these equations are canonical and special. There is extended coverage of orthogonal polynomials, including connections to approximation theory, continued fractions, and the moment problem, as well as an introduction to new asymptotic methods. There are also chapters on Meijer G-functions and elliptic functions. The final chapter introduces Painlevé transcendents, which have been termed the 'special functions of the twenty-first century'.

No abstract