This is a revised and expanded edition of a successful graduate and reference text. The book is designed for a standard graduate course on probability theory, including some important applications. The new edition offers a detailed treatment of the core area of probability, and both structural and limit results are presented in detail. Compared to the first edition, the material and presentation are better highlighted; each chapter is improved and updated.

"From nothing I have created a new different world," wrote Janos Bolyai to his father, Wolgang Bolyai, on November 3, 1823, to let him know his discovery of non-Euclidean geometry, as we call it today. The results of Bolyai and the co-discoverer, the Russian Lobachevskii, changed the course of mathematics, opened the way for modern physical theories of the twentieth century, and had an impact on the history of human culture.

The papers in this volume, which commemorates the 200th anniversary of the birth of Janos Bolyai, were written by leading scientists of non-Euclidean geometry,...

Although some examples of phase portraits of quadratic systems can already be found in the work of Poincare, the first paper dealing exclusively with these systems was published by Buchel in 1904. By the end of the 20th century an increasing flow of publications resulted in nearly a thousand papers on the subject.

This book attempts to give a presentation of the advance of our knowledge of phase portraits of quadratic systems, paying special attention to the historical development of the subject. The book organizes the portraits into classes, using the notions of finite and infinite...

'Et moi, ..., si j"avait su comment en revenir, One service mathematics bas rendered the je n'y seWs point alit: human race. It bas put common sense back Jules Verne where it belongs, on the topmost shelf next to the dusty canister labelled 'discarded non- The series is divergent; therefore we may be sense'. able to do something with it. Eric T. Bell o. Heaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a...

Prostaglandins, Leukotrienes, and Cancer is a multi-volume series which focuses on an emerging area of cancer research. In 1968, R. H. Williams first reported that elevated prostaglandin levels are present in human medullary carcinoma. Since that time, the concept that arachidonic acid metabolites may be involved in cancer has expanded to include every aspect of the disease from cell transformation through metastasis. Prostaglandins and leukotrienes are generic terms used to describe a family ofbioactive lipids produced from unsaturated fatty acids (principally from arachidonic acid) via the...

The corps of philosophers who make up the Society for Philosophy & Technology has now been collaborating, in one fashion or another, for almost fifteen years. In addition, the number of philosophers, world-wide, who have begun to focus their analytical skills on technology and related social problems grows increasingly every year. {It would certainly swell the ranks if all of them joined the Society ) It seems more than ap propriate, in this context, to publish a miscellaneous volume that em phasizes the extraordinary range and diversity of contemporary contribu tions to the philosophical...

We present here a selection of the seminars given at the Second International Workshop on Instabilities and Nonequilibrium Structures in Valparaiso, Chile, in December 1987. The Workshop was organized by Facultad de Ciencias Fisicas y Matematicas of Universidad de Chile and by Universidad Tecnica Federico Santa Maria where it took place. This periodic meeting takes place every two years in Chile and aims to contribute to the efforts of Latin America towards the development of scientific research. This development is certainly a necessary condition for progress in our countries and we thank...

This volume is the outcome of a NATO Advanced Study Institute on the Ethoexperimental Analysis of Behavior, which was held at II Ciocco in Tuscany, in July, 1988. This particular ASI had an interesting history. In 1980, a NATO ASI on the topic of the Biology of Aggression was held in Bonas, France. This meeting brought together a group of European and American researchers and students from diverse areas, including Psychology, Zoology, Genetics and the like, all of whom were involved or becoming involved in the study of aggression. The Bonas meeting outlined several emerging trends in...

What determines the focus of a researcher's interest, the sources of inspiration for a study, or the variables scrutinized? If we were to examine the antecedents of these decisions, they would surely emerge as accidents of circumstance--the personal experiences of the researcher, the inspiration of early mentors, the influence of contemporary colleagues--all tempered by the intellectual currents that nurture the researcher's hypotheses. Among the accidents that mold the careers of researchers is geographic location. The culture in which a research program emerges helps determine both its very...