Originally published in English in 1986, this book offers a concise summary of the contribution Fritz Fischer and his school made to German historiography in the 20th century and in particular draws attention to continuity in the development and power structures of the German Reich between 1871 and 1945. After 1866 the traditional elites wanted to avoid fundamental changes in society, expecting a victorious war to secure their own position at home and to broaden the European base of the German Reich. Even as the Blitzkrieg expectations foundered, these ambitions persisted beyond 1918. In the face of working-class hostility, these elites were unable to mobilize mass support for their interests, but Hitler fashioned a mass party. The alliance between these unequal partners led to the Third Reich but with its collapse in 1945 the Prusso-German Reich came to an end. Only with the German Federal Republic did the liberal-democratic traditions of German history again come into their own.

This volume collects the expanded notes of four series of lectures given on the occasion of the CIME course on Nonlinear Optimization held in Cetraro, Italy, from July 1 to 7, 2007. The Nonlinear Optimization problem of main concern here is the problem n of determining a vector of decision variables x ? R that minimizes (ma- n mizes) an objective function f(.): R ? R, when x is restricted to belong n to some feasible setF? R, usually described by a set of equality and - n n m equality constraints: F = {x ? R: h(x)=0, h(.): R ? R; g(x) ? 0, n p g(.): R ? R }; of course it is intended that at least one of the functions f, h, g is nonlinear. Although the problem canbe stated in verysimpleterms, its solution may result very di?cult due to the analytical properties of the functions involved and/or to the number n, m, p of variables and constraints. On the other hand, the problem has been recognized to be of main relevance in engineering, economics, and other applied sciences, so that a great lot of e?ort has been devoted to develop methods and algorithms able to solve the problem even in its more di?cult and large instances. The lectures have been given by eminent scholars, who contributed to a great extent to the development of Nonlinear Optimization theory, methods and algorithms. Namely, they are: - Professor Immanuel M."