Summability is a mathematical topic with a long tradition and many applications in, for example, function theory, number theory, and stochastics. It was originally based on classical analytical methods, but was strongly influenced by modern functional analytical methods during the last seven decades.

Since the advent of the Semantic Web, interest in the dynamics of ontologies (ontology evolution) has grown significantly. Belief revision presents a good theoretical framework for dealing with this problem; however, classical belief revision is not well suited for logics such as Description Logics. Belief Revision in Non-Classical Logics presents a framework which can be applied to a wide class of logics that include – besides most Description Logics such as the ones behind OWL – Horn Logic and Intuitionistic logic, amongst others. The author also presents algorithms for the most important constructions in belief bases. Researchers and practitioners in theoretical computing will find this an invaluable resource.

The world at the dawn of the twenty-first century is a shrinking sphere. Innovative modes of transmission make communication from one continent to another virtually instantaneous, quickening the development of an increasingly global society, heightening the urgency of the need for mutual understanding.

Many dogmas regarding Greek theatre were established by researchers who lacked experience in the mounting of theatrical productions. In his wide-ranging and provocative study, Clifford Ashby, a theatre historian trained in the practical processes of play production as well as the methods of historical research, takes advantage of his understanding of technical elements to approach his ancient subject from a new perspective. In doing so he challenges many long-held views.

Ulrich von Wilamowitz-Moellendorff (1848-1931) was the leading scholar of his generation and one of the greatest scholars of all time. It has been said that, regarded only as a verbal critic, his “achievement is monumental”.

Geared toward advanced undergraduates and graduate students, this text covers applications not usually taught in physics courses: the theory of space-charge limited currents, atmospheric drag, the motion of meteoritic dust, variational principles in rocket motion, transfer functions, dissipative systems, and much more. 41 illustrations. 1960 edition.