Hiển thị các bài đăng có nhãn metrics. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn metrics. Hiển thị tất cả bài đăng

Thứ Sáu, 16 tháng 1, 2015

Risk Analysis and Security Countermeasure Selection

Risk Analysis and Security Countermeasure Selection



When properly conducted, risk analysis enlightens, informs, and illuminates, helping management organize their thinking into properly prioritized, cost-effective action. Poor analysis, on the other hand, usually results in vague programs with no clear direction and no metrics for measurement. Although there is plenty of information on risk analysis, it is rare to find a book that explains this highly complex subject with such startling clarity. Very few, if any, focus on the art of critical thinking and how to best apply it to the task of risk analysis.




Thứ Ba, 6 tháng 1, 2015

Riemannian Geometry - Second Edition

Riemannian Geometry - Second Edition



This book, based on a graduate course on Riemannian geometry and analysis on manifolds, held in Paris, covers the topics of differential manifolds, Riemannian metrics, connections, geodesics and curvature, with special emphasis on the intrinsic features of the subject. Classical results on the relations between curvature and topology are treated in detail. The book is quite self-contained, assuming of the reader only differential calculus in Euclidean space. It contains numerous exercises with full solutions and a series of detailed examples which are picked up repeatedly to illustrate each new definition or property introduced. For this third edition, some topics about the geodesic flow and Lorentzian geometry have been added and worked out in the same spirit.