Wolfgang Walter

Differential- und Integral-Ungleichungen und ihre Anwendung bei Abschätzungs- und Eindeutigkeitsproblemen

Das vorliegende Buch ist der erste Band eines zweibändigen Werkes über Analysis und behandelt die Funktionen einer reellen Veränderlichen. In der komplexen Analysis beschränkt es sich im wesentlichen auf Potenzreihen. Es enthält insbesondere den Stoff, welcher üblicherweise im ersten Semester einer einführenden Analysis-Vorlesung für Mathematiker, Physiker und Informatiker geboten wird, und geht an einigen Stellen darüber hinaus. Das Buch wendet sich an Studenten, denen es sich als ein hilfreicher Begleiter der Vorlesung und eine Quelle zur Vertiefung des Gegenstandes anbietet, an die im Beruf stehen den Mathematiker, besonders an die Lehrer an weiterführenden Schulen, und schließlich an alle, die etwas über die Analysis und ihre Bedeutung im größeren naturwissenschaftlichen und kulturellen Zusammenhang erfahren möchten. Damit sind wir bei einem wesentlichen Anliegen der Lehrbuchreihe "Grundwissen Mathematik", dem historischen Bezug. Die mathematischen Be griffe und Inhalte der Analysis sind nicht vom Himmel der reinen Erkenntnis gefallen, und kein Denker im Elfenbeinturm hat sie ersonnen. Die europäische Geistesgeschichte beginnt dort, wo Natur nicht mehr als rätselhaftes, von un heimlichen höheren Mächten gesteuertes Geschehen, sondern als rational erklärbar verstanden wird: bei den jonischen Philosophen des 6. vorchrist lichen Jahrhunderts. Die Analysis ist entstanden in der Verfolgung dieses Zie les, die Welt rational zu durchdringen und ihre Gesetzmäßigkeiten zu finden. Ihre Geschichte ist ein Stück Kulturgeschichte.

Analysis I

The sixthInternational Conference on General Inequalities was held from Dec. 9 to Dec. 15, 1990, at the Mathematisches Forschungsinstitut Oberwolfach (Black Fa rest, Germany). The organizing committee was composed of W.N. Everitt (Birm ingham), L. Losonczi (Debrecen) and W. Walter (Karlsruhe). Dr. A. Kovacec ( Coimbra) served cheerfully and efficiently as secretary of the meeting. The con ference was attended by 44 participants from 20 countries. Yet again the importance of inequalities in both pure and applied mathematics was made evident from the wide range of interests of the individual participants, and from the wealth of new results announced. New inequalities were presented in the usual spread of the subject areas now expected for these meetings: Classical and functional analysis, existence and boundary value problems for both ordinary and partial differential equations, with special contributions to computer science, quantum holography and error analysis. More strongly than ever, the role played by modern electronic computers was made clear in testing out and prohing into the validity and structure of certain inequalities. Here the computer acts not only for numerical calculations of great complexity, but also in symbolic manipulation of complex finite structures. Prob lems in inequalities which even a few years ago were intractable, now fall to solution or receive direct and positive guidance as a result of computer applications. The interface between finite and infinite structures in mathematics and the versatility of modern computers is weil developed in the subject of general inequalities.

6th International Conference on General Inequalities, Oberwolfach, Dec. 9–15, 1990

General Inequalities 6

Frans Peters

Gerhard Joubert

Wolfgang Nagel

Advances in Parallel Computing series presents the theory and use of of parallel computer systems, including vector, pipeline, array, fifth and future generation computers and neural computers. This volume features original research work, as well as accounts on practical experience with and techniques for the use of parallel computers.

Proceedings of the International Conference ParCo2003, Dresden, Germany

Parallel Computing: Software Technology, Algorithms, Architectures & Applications

Analysis 1

Catherine Bandle

William N. Everitt

Laszlo Losonczi

Inequalities continue to play an essential role in mathematics. The subject is per haps the last field that is comprehended and used by mathematicians working in all the areas of the discipline of mathematics. Since the seminal work Inequalities (1934) of Hardy, Littlewood and P6lya mathematicians have laboured to extend and sharpen the earlier classical inequalities. New inequalities are discovered ev ery year, some for their intrinsic interest whilst others flow from results obtained in various branches of mathematics. So extensive are these developments that a new mathematical periodical devoted exclusively to inequalities will soon appear; this is the Journal of Inequalities and Applications, to be edited by R. P. Agar wal. Nowadays it is difficult to follow all these developments and because of lack of communication between different groups of specialists many results are often rediscovered several times. Surveys of the present state of the art are therefore in dispensable not only to mathematicians but to the scientific community at large. The study of inequalities reflects the many and various aspects of mathemat ics. There is on the one hand the systematic search for the basic principles and the study of inequalities for their own sake. On the other hand the subject is a source of ingenious ideas and methods that give rise to seemingly elementary but nevertheless serious and challenging problems. There are many applications in a wide variety of fields from mathematical physics to biology and economics.

7th International Conference [on General Inequalities] at Oberwolfach, November 13-18, 1995

General Inequalities 7

Wolfgang Walter

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