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1000 tulosta hakusanalla Edwin J. Ross
This book provides a comprehensive account of a modern generalisation of differential geometry in which coordinates need not commute. This requires a reinvention of differential geometry that refers only to the coordinate algebra, now possibly noncommutative, rather than to actual points.Such a theory is needed for the geometry of Hopf algebras or quantum groups, which provide key examples, as well as in physics to model quantum gravity effects in the form of quantum spacetime. The mathematical formalism can be applied to any algebra and includes graph geometry and a Lie theory of finite groups. Even the algebra of 2 x 2 matrices turns out to admit a rich moduli of quantum Riemannian geometries. The approach taken is a `bottom up’ one in which the different layers of geometry are built up in succession, starting from differential forms and proceeding up to the notion of a quantum `Levi-Civita’ bimodule connection, geometric Laplacians and, in some cases, Dirac operators. Thebook also covers elements of Connes’ approach to the subject coming from cyclic cohomology and spectral triples. Other topics include various other cohomology theories, holomorphic structures and noncommutative D-modules.A unique feature of the book is its constructive approach and its wealth of examples drawn from a large body of literature in mathematical physics, now put on a firm algebraic footing. Including exercises with solutions, it can be used as a textbook for advanced courses as well as a reference for researchers.
This book provides a comprehensive account of a modern generalisation of differential geometry in which coordinates need not commute. This requires a reinvention of differential geometry that refers only to the coordinate algebra, now possibly noncommutative, rather than to actual points.Such a theory is needed for the geometry of Hopf algebras or quantum groups, which provide key examples, as well as in physics to model quantum gravity effects in the form of quantum spacetime. The mathematical formalism can be applied to any algebra and includes graph geometry and a Lie theory of finite groups. Even the algebra of 2 x 2 matrices turns out to admit a rich moduli of quantum Riemannian geometries. The approach taken is a `bottom up’ one in which the different layers of geometry are built up in succession, starting from differential forms and proceeding up to the notion of a quantum `Levi-Civita’ bimodule connection, geometric Laplacians and, in some cases, Dirac operators. Thebook also covers elements of Connes’ approach to the subject coming from cyclic cohomology and spectral triples. Other topics include various other cohomology theories, holomorphic structures and noncommutative D-modules.A unique feature of the book is its constructive approach and its wealth of examples drawn from a large body of literature in mathematical physics, now put on a firm algebraic footing. Including exercises with solutions, it can be used as a textbook for advanced courses as well as a reference for researchers.
Introduction to Bayesian Methods in Ecology and Natural Resources
Edwin J. Green; Andrew O. Finley; William E. Strawderman
Springer Nature Switzerland AG
2020
sidottu
This book presents modern Bayesian analysis in a format that is accessible to researchers in the fields of ecology, wildlife biology, and natural resource management. Bayesian analysis has undergone a remarkable transformation since the early 1990s. Widespread adoption of Markov chain Monte Carlo techniques has made the Bayesian paradigm the viable alternative to classical statistical procedures for scientific inference. The Bayesian approach has a number of desirable qualities, three chief ones being: i) the mathematical procedure is always the same, allowing the analyst to concentrate on the scientific aspects of the problem; ii) historical information is readily used, when appropriate; and iii) hierarchical models are readily accommodated.This monograph contains numerous worked examples and the requisite computer programs. The latter are easily modified to meet new situations. A primer on probability distributions is also included because these form the basis of Bayesian inference.Researchers and graduate students in Ecology and Natural Resource Management will find this book a valuable reference.
Introduction to Bayesian Methods in Ecology and Natural Resources
Edwin J. Green; Andrew O. Finley; William E. Strawderman
Springer Nature Switzerland AG
2021
nidottu
This book presents modern Bayesian analysis in a format that is accessible to researchers in the fields of ecology, wildlife biology, and natural resource management. Bayesian analysis has undergone a remarkable transformation since the early 1990s. Widespread adoption of Markov chain Monte Carlo techniques has made the Bayesian paradigm the viable alternative to classical statistical procedures for scientific inference. The Bayesian approach has a number of desirable qualities, three chief ones being: i) the mathematical procedure is always the same, allowing the analyst to concentrate on the scientific aspects of the problem; ii) historical information is readily used, when appropriate; and iii) hierarchical models are readily accommodated.This monograph contains numerous worked examples and the requisite computer programs. The latter are easily modified to meet new situations. A primer on probability distributions is also included because these form the basis of Bayesian inference.Researchers and graduate students in Ecology and Natural Resource Management will find this book a valuable reference.
Algebra Made Easy - Being a clear explanation of the mathematical formulae found in Prof. Thompson's Dynamo-electric machinery and Polyphase electric currents is an unchanged, high-quality reprint of the original edition of 1898. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
Electricity in Electro-Therapeutics is an unchanged, high-quality reprint of the original edition of 1896. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
Fate in Arcadia - and other poems is an unchanged, high-quality reprint of the original edition of 1892. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
The interpretation of mathematical formulae ist ein unver nderter, hochwertiger Nachdruck der Originalausgabe aus dem Jahr 1898. Hansebooks ist Herausgeber von Literatur zu unterschiedlichen Themengebieten wie Forschung und Wissenschaft, Reisen und Expeditionen, Kochen und Ern hrung, Medizin und weiteren Genres. Der Schwerpunkt des Verlages liegt auf dem Erhalt historischer Literatur. Viele Werke historischer Schriftsteller und Wissenschaftler sind heute nur noch als Antiquit ten erh ltlich. Hansebooks verlegt diese B cher neu und tr gt damit zum Erhalt selten gewordener Literatur und historischem Wissen auch f r die Zukunft bei.
Numerische Untersuchung nichtlinearer dynamischer Systeme
Edwin J. Kreuzer
Springer-Verlag Berlin and Heidelberg GmbH Co. K
1986
nidottu
Ein System, sei es technisch, physikalisch, biologisch, etc., das sich mit der Zeit verandert, wird als dynamisch bezeichnet. Die Untersuchung solcher Systeme gehort mit zu den wichtigsten Aufgaben, die in den Naturwissenschaften und der Technik zu - sen sind. Die Aufgabe des Ingenieurs besteht normalerweise da rin, ein dynamisches System zu entwickeln, das keine ungewollten Bewegungen ausfuhrt. Dabei wird er stets versuchen, den EinfluB unregelmaBigen Verhaltens zu kontrollieren und zu minimieren. Dazu werden Regelsysteme mit Erfolg eingesetzt, die oftmals auch nichtlineare Elemente enthalten. Zur Untersuchung der Dynamik ist naturlich eine gute Kenntnis der wesentlichen Systemparame ter und deren Zusammenwirken erforderlich. Um das Zusammenwirken aller betrachteten GroBen beurteilen zu konnen, benutzt man mathematische Madelle, die im Rahmen dieser Arbeit ausschlieB lich durch gewohnliche Differentialgleichungen oder Differen zengleichungen reprasentiert werden. Naturwissenschaftliche und technische Madelle dynamischer Syste me zielen in der Regel auf das Erklaren von Phanomenen realer Systeme. Zur Formulierung der zugehorigen mathematischen Madelle benutzt man Naturgesetze wie z. B. das Newtonsche Gesetz. Die daraus entstehenden Gleichungen werden, wenn immer das moglich ist, linearisiert. Man kann dann die Gesamtheit der Losungen durch einfache Superposition partikularer Losungen in analyti scher Form erhalten. Die Beschreibung von Modellen durch lineare Gleichungen bedeutet aber eine erhebliche Einschrankung der Lo sungsvielfalt. Neben harmonischen und fastperiodischen Bewegun gen kann nur exponentielles Aufschaukeln oder Abklingen auftre ten. Da sich in realen Systemen stets viele gleichzeitig wirken de Einflusse uberlagern, konnen komplexe Phanomene nur mit vie- len linearen Gleichungen, und auch dann nur ungentigend, be schrieben werden.
Industrieroboter
Edwin J. Kreuzer; Jan-Bernd Lugtenburg; Hans-Georg Meißner; Andreas Truckenbrodt
Springer-Verlag Berlin and Heidelberg GmbH Co. K
2012
nidottu
Dieser praxisorientierte Leitfaden vermittelt die grundlegenden Kenntnisse der Konstruktionsprinzipien von Industrierobotern mit Schwerpunkt auf dem methodischen Vorgehen im Rahmen der Entwicklungs- und Berechnungsarbeiten.
The electric Motor and the transmission Power
Edwin J Houston; Arthur E Kennelly
Hansebooks
2016
pokkari
