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Quadratic programming (QP) is one advanced mathematical technique that allows for the optimization of a quadratic function in several variables in the presence of linear constraints. This book presents recently developed algorithms for solving large QP problems and focuses on algorithms which are, in a sense optimal, i.e., they can solve important classes of problems at a cost proportional to the number of unknowns. For each algorithm presented, the book details its classical predecessor, describes its drawbacks, introduces modifications that improve its performance, and demonstrates these improvements through numerical experiments. This self-contained monograph can serve as an introductory text on quadratic programming for graduate students and researchers. Additionally, since the solution of many nonlinear problems can be reduced to the solution of a sequence of QP problems, it can also be used as a convenient introduction to nonlinear programming.
In eleven ethnographic chapters of Rethinking Ethnography in Central Europe examines how issues of global economic and cultural dependencies, mobilities, citizens activism, social movements, and socio-political aspects of post-socialist modernities articulate on the level of everyday discourse and practices.
Although the content of historical geography may be viewed from different perspectives, there is no doubt that historical geography has interdisciplinary character. The publication represents an outcome of cooperation among geographers and historians within the Historical Geography Research Centre that continues more than forty years old tradition of common researches in Czechia. Beside discussing the disciplinary origins, the most vital research topics of present Czech historical geography are reflected in its contents - transformations of landscapes, historical towns, and of regions.
Professor Zdenek Kopal is sixty-seven this year even though his scientific activity, enthusiasm and springy step hardly betray the ad vancement in years. He carne to Manchester as Professor of Astronomy thirty years ago after a very fruitful association of fourteen years with the Harvard Observatory. Much impressed with the young man, Harlow Shapley, who with characteristic insight had recognised in Kopal the qualities that have since made him an outstanding leader in ec1ipsing binary research, had invited him over as a Research Associate. In the subsequent decade Kopal set about the task of introducing analytical rigour in the solution of orbit al elements that hitherto had depended ex c1us...
Accompanying CD-ROM contains ... "the full paper [version] for all 30 chapters as .pdf files."--Page 4 of cover.
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Culture and Consumer Behavior explains why understanding how culture influences consumer behavior is vital to successful international marketing efforts. The authors use a conceptual and empirical framework for analyzing how culture affects consumer behaviors, and provide 7 steps for understanding the influence of cultures on consumer behaviors.
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