Springer springer spektrum dez 2008 (6 risultati)

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The discussions and plans on all scienti c, advisory, and political levels to realize an even larger ¿European Supercomputer¿ in Germany, where the hardware costs alone will be hundreds of millions Euro ¿ much more than in the past ¿ are getting closer to realization. As part of the strategy, the three national supercomputing centres HLRS (Stuttgart), NIC/JSC (Julic ¿ h) and LRZ (Munich) have formed the Gauss Centre for Supercomputing (GCS) as a new virtual organization enabled by an agreement between the Federal Ministry of Education and Research (BMBF) and the state ministries for research of Baden-Wurttem ¿ berg, Bayern, and Nordrhein-Westfalen. Already today, the GCS provides the most powerful high-performance computing - frastructure in Europe. Through GCS, HLRS participates in the European project PRACE (Partnership for Advances Computing in Europe) and - tends its reach to all European member countries. These activities aligns well with the activities of HLRS in the European HPC infrastructure project DEISA (Distributed European Infrastructure for Supercomputing Appli- tions) and in the European HPC support project HPC-Europa. Beyond that, HLRS and its partners in the GCS have agreed on a common strategy for the installation of the next generation of leading edge HPC hardware over the next ve years. The University of Stuttgart and the University of Karlsruhe have furth- more agreed to bundle their competences and resources.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 628 pp. Englisch.…

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Conjugate Direction Methods for Quadratic Problems.- Conjugate Gradient Methods for Nonconvex Problems.- Memoryless Quasi-Newton Methods.- Preconditioned Conjugate Gradient Algorithms.- Limited Memory Quasi-Newton Algorithms.- The Method of Shortest Residuals and Nondifferentiable Optimization.- The Method of Shortest Residuals for Differentiable Problems.- The Preconditioned Shortest Residuals Algorithm.- Optimization on a Polyhedron.- Conjugate Gradient Algorithms for Problems with Box Constraints.- Preconditioned Conjugate Gradient Algorithms for Problems with Box Constraints.- Preconditioned Conjugate Gradient Based Reduced-Hessian Methods.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 504 pp. Englisch.…

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Peter Fishburn has had a splendidly productive career that led to path-breaking c- tributions in a remarkable variety of areas of research. His contributions have been published in a vast literature, ranging through journals of social choice and welfare, decision theory, operations research, economic theory, political science, mathema- cal psychology, and discrete mathematics. This work was done both on an individual basis and with a very long list of coauthors. The contributions that Fishburn made can roughly be divided into three major topical areas, and contributions to each of these areas are identi ed by sections of this monograph. Section 1 deals with topics that are included in the general areas of utility, preference, individual choice, subjective probability, and measurement t- ory. Section 2 covers social choice theory, voting models, and social welfare. S- tion 3 deals with more purely mathematical topics that are related to combinatorics, graph theory, and ordered sets. The common theme of Fishburn¿s contributions to all of these areas is his ability to bring rigorous mathematical analysis to bear on a wide range of dif cult problems.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 440 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Traditionally, radiative transfer has been the domain of astrophysicists and climatologists. In nuclear technology one has been dealing with the ana- gous equations of neutron transport. In recent years, applications of radiative transferincombustionmachinedesignandinmedicinebecamemoreandmore important. In all these disciplines one uses the radiative transfer equation to model the formation of the radiation eld and its propagation. For slabs and spheres e ective algorithms for the solution of the transfer equation have been ava- able for quite some time. In addition, the analysis of the equation is quite well developed. Unfortunately, in many modern applications the approximation of a 1D geometry is no longer adequate and one has to consider the full 3D dependencies. This makes the modeling immensely more intricate. The main reasons for the di culties result from the fact that not only the dimension of the geometric space has to be increased but one also has to employ two angle variables (instead of one) and very often one has to consider frequency coupling (due to motion or redistribution in spectral lines). In actual cal- lations this leads to extremely large matrices which, in addition, are usually badly conditioned and therefore require special care. Analytical solutions are not available except for very special cases. Although radiative transfer problems are interesting also from a ma- ematical point of view, mathematicians have largely neglected the transfer equation for a long time.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 320 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In diesem Buch zu Business Intelligence (BI) wird das Softwarepaket SAP NetWeaver 7.0 präsentiert. Dieses Release von SAP NetWeaver eignet sich für die Lehre in Business Intelligence besonders gut, weil aktuelle Technologie praxisnah und anschaulich präsentiert werden kann. Für Lehre und Praxis bietet die Verknüpfung von Data Warehouse Technologie mit dem Business Information Warehouse, der integrierten Planung und Portaltechnologie ein breites Spektrum an Themengebieten, so dass sich der Bereich BI aus verschiedenen Richtungen betrachten lässt. Gleichzeitig lässt sich das Zusammenspiel der verschiedenen Disziplinen hervorragend an SAP NetWeaver zeigen. Integrierte Fallstudien mit präzisen Anweisungen und anschaulichen Grafiken zeigen das Zusammenspiel der verschiedenen Disziplinen in SAP NetWeaver 7.0 und lassen den Anwender Business Intelligence praktisch erleben.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 516 pp. Deutsch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In der dritten Auflage dieses Lehrbuches wurden einige formale und inhaltliche Änderungen und Aktualisierungen eingearbeitet und der Inhalt wurde besonders im Kapitel zum Target Costing erweitert. Der fundierte Gesamtüberblick über die traditionellen und neueren Stoffinhalte der Kostenrechnung und des Kostenmanagements bleibt erhalten, ebenso wie die Darstellung der Systeme der Istkostenrechnung, der Plankostenrechnung und der Prozesskostenrechnung. Die Einbettung der Stoffinhalte in den größeren Bezugsrahmen von Kostenrechnung, Produktionsplanung sowie Produktions- und Kostenrechnung verdeutlicht den thematischen Zusammenhang. Durch die zahlreichen Abbildungen und Tabellen, aber auch besonders durch die jedem Kapitel folgenden Übungsaufgaben mit Lösungen, wird dem Leser der Stoff vermittelt und eine Erfolgskontrolle der erlernten Inhalte ermöglicht.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 552 pp. Deutsch.…