This fascinating review of what social psychologists know about love, sex and intimacy puts to rest some tired cliches on the subject. Begins by asking "What is this thing called love?" and finds that people distinguish between two kinds of love, passionate love and companionate love. This study answers a variety of questions about love such as: Where is the best place to find someone to love? Do men and women want different things from love? How can couples make love last? Originally published by Addison-Wesley in 1978, it won the American Psychological Foundation National Media Award in...

Employing a closed set-theoretic foundation for interval computations, Global Optimization Using Interval Analysis simplifies algorithm construction and increases generality of interval arithmetic. This Second Edition contains an up-to-date discussion of interval methods for solving systems of nonlinear equations and global optimization problems. It expands and improves various aspects of its forerunner and features significant new discussions, such as those on the use of consistency methods to enhance algorithm performance. Provided algorithms are guaranteed to find and bound all solutions...