Allgemeines, Lexika
"Viral hepatitis A: Diagnosis and management" guide
0-1 QAP: Lösungsansätze und exakte Methoden
Diplomarbeit aus dem Jahr 1998 im Fachbereich Mathematik - Angewandte Mathematik, Note: sehr gut, Technische Universität Carolo-Wilhelmina zu Braunschweig (Institut für Angewandte Mathematik Abteilung Mathematische Optimierung), Sprache: Deutsch, Abstract: In dieser Arbeit beschäftigen wir uns mit dem quadratischen Zuordnungsproblem (Quadratic Assignment Problem QAP). Das QAP ist ein Problem der kombinatorischen Optimierung und zählt dort mittlerweile zu den klassischen Problemstellungen. Eine der typischen Problemstellungen, die mit Hilfe des QAPs modelliert werden können, sind plänare Zuordnungsprobleme. Bei dieser Klasse von Problemen betrachtet man z.B. ein gegebenes Streckennetz der Bahn mit verschiedenen Verkehrsknoten, an denen sich verschiedene Streckenabschnitte kreuzen. An diesen Verkehrsknoten sollen verschiedene Fabriken errichtet werden, die untereinander in Geschäftsverbindung stehen und sich deswegen gegenseitig mit verschiedenen über das Streckennetz beliefern. In einer Planungsphase zur Anordnung der Fabriken auf jeweils verschiedenen Verkehrsknoten ist bereits bekannt, wie viele Güter von einer Fabrik zu einer anderen transportiert werden. Außerdem ist bekannt, wie lang die Strecken zwischen jeweils zwei Knoten des Streckennetzes sind. An jedem Verkehrsknoten soll genau eine Fabrik errichtet werden. Das Ziel der Planung soll die Minimierung der gesamten zurückzulegenden Strecke der Güter sein. Das heißt, daß insgesamt möglichst viele Güter zwischen den verschiedenen Fabriken auf möglichst kurzen Wegen des Streckennetzes transportiert werden sollen.Das quadratische Zuordnungsproblem wurde erstmals 1957 in ähnlicher Weise von Koopmans und Beckmann formuliert, um plänare Zuordnungsprobleme der beschriebenen Art zu losen. In dieser ersten Formulierung ging es um die Zuordnung einer Menge von Wirtschaftsresourcen auf eine Menge von Standorten. Hierbei sind dann die Anzahl der Aktivitäten zwischen den Ressourcen und die Entfernungen der Standorte gegeben. Die Kosten der Wirtschaftsaktivitäten steigen proportional mit der Entfernung zweier beteiligter Wirtschaftsresourcen. Ziel ist hier die Minimierung der Kosten, die insgesamt durch die verschiedenen Aktivitaten aufgrund der Entfernung der verschiedenen Ressourcen entstehen.
1000 Jahre Stochastik
1989
Frontmatter -- CONTENTS -- PREFACE -- GUIDE TO THE ENTRIES -- ABBREVIATIONS -- AFGHANISTAN -- ALBANIA -- ALBANIA -- ANGOLA -- ARGENTINA -- AUSTRIA -- BAHRAIN -- BELGIUM -- BENIN -- BOLIVIA -- BRAZIL -- BULGARIA -- BURKINA FASO -- BURMA -- BURUNDI -- CAMEROON -- CENTRAL AFRICAN REPUBLIC -- CHAD -- CHILE -- CHINA (People's Republic) -- COLOMBIA -- CONGO (People's Republic) -- COSTA RICA -- COTE D'IVOIRE -- CUBA -- CZECHOSLOVAKIA -- DENMARK -- DOMINICAN REPUBLIC -- ECUADOR -- EGYPT (Arab Republic) -- EL SALVADOR -- ETHIOPIA -- FINLAND -- FRANCE -- GABON -- GERMAN DEMOCRATIC REPUBLIC -- FEDERAL REPUBLIC OF GERMANY -- GREECE -- GUADELOUPE -- GUATEMALA -- GUINEA -- HAITI -- HOLY SEE -- HONDURAS -- HUNGARY -- ICELAND -- INDONESIA -- IRAN -- IRAQ -- IRELAND -- ISRAEL -- ITALY -- JAPAN -- JORDAN -- KAMPUCHEA -- KOREA (Democratic People's Republic) -- KOREA (Republic of) -- KUWAIT -- LAO PEOPLE'S DEMOCRATIC REPUBLIC -- LEBANON -- LIBERIA -- LIBYA (Socialist People's Libyan Arab Jamahiriya) -- LUXEMBOURG -- MACAU -- MADAGASCAR (Democratic Republic) -- MALI -- MARTINIQUE -- MAURITANIA -- MEXICO -- MONGOLIA (People's Republic) -- MOROCCO -- MOZAMBIQUE (People's Republic of) -- NEPAL -- NETHERLANDS -- NETHERLANDS ANTILLES -- NEW CALEDONIA -- NICARAGUA -- NIGER -- NORWAY -- OMAN -- PAKISTAN -- PANAMA -- PARAGUAY -- PERU -- PHILIPPINES -- POLAND -- PORTUGAL -- QATAR -- REUNION -- ROMANIA -- RWANDA -- SAUDI ARABIA -- SENEGAL -- SOMALIA -- REPUBLIC OF SOUTH AFRICA -- SPAIN -- SUDAN -- SURINAME -- SWEDEN -- SWITZERLAND -- SYRIAN ARAB REPUBLIC -- TAIWAN -- THAILAND -- TOGO -- TUNISIA -- TURKEY -- UNION OF SOVIET SOCIALIST REPUBLICS -- UNITED ARAB EMIRATES -- URUGUAY -- VENEZUELA -- VIET NAM (Socialist Republic of) -- YEMEN ARAB REPUBLIC -- YEMEN (People's Democratic Republic) -- YUGOSLAVIA -- ZAIRE REPUBLIC -- UNITED NATIONS UNIVERSITY -- THE EUROPEAN UNIVERSITY INSTITUTE -- OFFICERS OF THE INTERNATIONAL ASSOCIATION OF UNIVERSITIES - IAU -- IAU - INTERNATIONAL ASSOCIATION OF UNIVERSITIES LIST OF PUBLICATIONS -- INDEX
2019-20 MATRIX Annals
MATRIX is Australia's international and residential mathematical research institute. It facilitates new collaborations and mathematical advances through intensive residential research programs, each 1-4 weeks in duration. This book is a scientific record of the ten programs held at MATRIX in 2019 and the two programs held in January 2020: · Topology of Manifolds: Interactions Between High and Low Dimensions· Australian-German Workshop on Differential Geometry in the Large· Aperiodic Order meets Number Theory· Ergodic Theory, Diophantine Approximation and Related Topics· Influencing Public Health Policy with Data-informed Mathematical Models of Infectious Diseases· International Workshop on Spatial Statistics· Mathematics of Physiological Rhythms· Conservation Laws, Interfaces and Mixing· Structural Graph Theory Downunder· Tropical Geometry and Mirror Symmetry· Early Career Researchers Workshop on Geometric Analysis and PDEs· Harmonic Analysis and Dispersive PDEs: Problems and ProgressThe articles are grouped into peer-reviewed contributions and other contributions. The peer-reviewed articles present original results or reviews on a topic related to the MATRIX program; the remaining contributions are predominantly lecture notes or short articles based on talks or activities at MATRIX.
2019-20 MATRIX Annals
MATRIX is Australia's international and residential mathematical research institute. It facilitates new collaborations and mathematical advances through intensive residential research programs, each 1-4 weeks in duration. This book is a scientific record of the ten programs held at MATRIX in 2019 and the two programs held in January 2020: · Topology of Manifolds: Interactions Between High and Low Dimensions· Australian-German Workshop on Differential Geometry in the Large· Aperiodic Order meets Number Theory· Ergodic Theory, Diophantine Approximation and Related Topics· Influencing Public Health Policy with Data-informed Mathematical Models of Infectious Diseases· International Workshop on Spatial Statistics· Mathematics of Physiological Rhythms· Conservation Laws, Interfaces and Mixing· Structural Graph Theory Downunder· Tropical Geometry and Mirror Symmetry· Early Career Researchers Workshop on Geometric Analysis and PDEs· Harmonic Analysis and Dispersive PDEs: Problems and ProgressThe articles are grouped into peer-reviewed contributions and other contributions. The peer-reviewed articles present original results or reviews on a topic related to the MATRIX program; the remaining contributions are predominantly lecture notes or short articles based on talks or activities at MATRIX.
3000 Jahre Analysis
3000 Years of Analysis
3D segmentation and boundary completion using subjective surface method
Bachelor Thesis from the year 2015 in the subject Mathematics - Applied Mathematics, grade: 1,0, Friedrich-Alexander University Erlangen-Nuremberg (Angewandte Mathematik III), language: English, abstract: Segmentation is used to locate boundaries of an object in a given image. Finding those boundaries is important e.g. for visualizing three dimensional objects and measuring their surface or volume. Ideally, the boundaries coincide with the edges seen in the image. However, due to noise, partly missing information or in case of subjective contours the edges can be irregular and discontinuous. The human brain is able to perform visual completion that is to say it can in many cases complete those interrupted boundaries by filling in the missing gaps. Simple segmentation methods fail to do so, whereas the subjective surface method succeeds by sharpening the surface around the edges and connecting segmented boundaries across the gaps. Michael Fried is using finite elements with the subjective surface method resulting in an algorithm that detects interrupted boundaries as well as subjective contours in 2D. As an extension of Michael Fried's work, the algorithm presented in this thesis is able to complete missing boundary segments in 3D, smooth out the contours and perform modal completion.
4000 Jahre Zahlentheorie
55 Secrets & Tricks of Mathematics
Mathematics rules our lives -whether we realise it, like it or not. Anything that relates to numbers, formula, electronics, will have depended on mathematics for their origination and development. Every time you add up a bill, do your tax return, work out your change - you are employing mathematical techniques to arrive at your answer. Obviously more complicated techniques and calculations are involved where computers, TVs or other complex machines are concerned - but all of these are integral to our daily lives and how we interact with the world around us. This compilation of tricks, secrets and techniques can help you understand how mathematics works and help you become more confident, proficient - and comfortable - in the realm of mathematics.
6000 Jahre Mathematik
A Brief History of Analysis
A Brief History of Analysis
A Brief History of Mathematics
A Brief History of Mathematics
A Brief History of Mathematics
A Comet of the Enlightenment
A Comet of the Enlightenment
A Compact Capstone Course in Classical Calculus
A Convergence of Lives
A Critical Edition of Ibn al-Haytham's On the Shape of the Eclipse