····· lezzter Preis 41.00€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Die definitive internationale Edition dieses weltberühmten Klassikers `Laws of Form` - vollständig in einer deutschen Übersetzung. Thomas Wolf und Spencer-Brown haben bei der Übersetzung eng zusammengearbeitet. Diese Ausgabe beinhaltet nunmehr zusätzlich als Bonus-Material auch den erstmaligen Beweis des berühmten Vierfarbentheorems, von dem Mathematiker annahmen, dass es nie bewiesen werden würde. Dieser Teil ist in Englisch und umfasst ca. 70 Seiten. Über den Inhalt in deutsch: Der britische Graphen- und Zahlentheoretiker J.C.P. Miller an der Universität Cambridge, welcher der erste Mathematiker war, der Professor Spencer-Browns Beweis des berühmten Vierfarbentheorems für Landkarten gefolgt war, meinte über diesen: `Sein Beweis des Vierfarbentheorems ist das aufregendste Stück mathematischer Detektivarbeit, das ich je gesehen habe. Es besteht überhaupt kein Zweifel daran, daß er es bewiesen hat, und dass kein Mathematiker vor ihm in den 130 Jahren, seit das Problem bekannt ist, es je geschafft hat, einen Beweis zu finden.` Spencer-Browns Beweis, der unter seinen Freunden, Kollegen und Studenten privat im Umlauf war, ist hier erstmals vollständig abgedruckt. Und das ist bloß eines der vielen guten Dinge, an denen sich der Leser dieser neuen und stark erweiterten Ausgabe seines klassischen Werks, `Laws of Form`, erfreuen wird. Das Buch ist ebenso ein Muss für jene, die in der mathematischen Forschung tätig sind, wie für alle, die mit Schaltungsdesign, `Künstlicher Intelligenz`, Kybernetik und anderen Anwendungsbereichen seiner Mathematik befasst sind. ····· 10361206011
····· lezzter Preis 34.95€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Das Buch ist didaktisch komplett den Bedürfnissen der Leser\*innen, meist im mathematischen Übergang von der Schule zur Universität, angepasst. Jedes Kapitel ist in eine Einführungsphase (Erklärung der Ziele und Hauptergebnisse) sowie eine Haupt-phase (Theorie und Übungsaufgaben) aufgeteilt. Erweitert um Differenzial- und Integralrechnung mehrerer Veränderlichen sowie gewöhnliche Differenzialgleichungen und die Vektoranalysis (Gauß-Green-Stokes). Zielgruppe: Mathematiker, Physiker, Informatiker und Studierende des entsprechenden Lehramtes. Lösungen zu den Aufgaben auf eXtras Online. Zu ausgewählten Themen gibt es unterstützende Lehrvideos. ····· 10361185254
····· lezzter Preis 34.95€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Das Lehrbuch lineare Algebra von Theo de Jong (Professor für Mathematik an der Johannes-Gutenberg Universität in Mainz) bietet in der komplett überarbeiteten Neuauflage einen anschaulichen Zugang zur linearen Algebra. Das Buch beinhaltet neben der Theorie eine große Anzahl an Übungsaufgaben mit Lösungen für das Selbststudium. Viele Beispiele mit Python runden dieses moderne Buch zur LA ab. Mit seinem Aufbau und Inhalten richtet es sich vor allem an Studierende der Mathematik (auch Lehramt) in den ersten Semestern. ····· 10361185253
····· lezzter Preis 59.90€ ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Nachdruck des Grundlagenwerks zur Arithmetik und Algebra aus dem Jahre 1898 mit zahlreichen Rechenbeispielen und Übungen. ····· ····· ····· ····· ····· ····· ····· ····· ····· ····· 10361172555
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Geometric invariant theory (GIT) provides a construction of quotients for projective algebraic varieties equipped with an action of a reductive algebraic group. Since its foundation by Mumford, GIT plays an important role in the construction of moduli (or parameter) spaces. More recently, its methods have been successfully applied to problems of representation theory. Many algebraic as well as geometric properties have been studied over the last few decades. One direction of our work is the study of projective normality of GIT quotient varieties for finite group actions and another direction is to study the semi-stable points for a maximal torus action on the homogeneous space G/P. Chapter 1 gives a brief account of the theory of algebraic groups. Chapter 2 is a survey of computational invariant theory of finite groups as well as reductive algebraic groups. In this chapter we present many classical as well as modern results in invariant theory. Chapter 3 is about torus action on G/P and In Chapter 4 we study the projective normality of GIT quotient varieties for the action of finite groups. At the end of this chapter we describe some of the questions that remain to be answered. ····· 10361146677
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray El cuaderno de ejercicios y problemas contiene series básicas de ejercicios que conforman los temas fundamentales para análisis, comprensión, competencia y solución de ejercicios y problemas tanto aritméticos como algebraicos. Es este cuaderno los jóvenes se apropian de la información vertida dentro del aula, tomando sus apuntes y resolviendo tareas por lo que en él se enfocarán a resolver ejercicios y problemas en clase, con la versatilidad de poder hacerlo de forma individual o integrados en equipos de trabajo en forma colaborativa según el grado de complejidad de los ejercicios y completo de extra clase (tarea). En este cuaderno me preocupe de reforzar el lenguaje algebraico que es la manera correcta de escribir y leer las expresiones algebraicas, relacionando los elementos y símbolos de la aritmética con los algebraicos, como base fundamental de su formación en el 1er semestre del NMS. Con éste tema aprenderemos a convertir los problemas cotidianos al lenguaje algebraico y nos daremos cuenta que es más fácil resolver los problemas que involucran números y letras y comprobar sus resultados. ····· 10361136158
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray New book on Derivations in rings. The theory of derivations and automorphisms plays an important role not only in ring theory, but also in functional analysis, linear differential equations concerning the question of innerness and outerness, for instance, the classical Noether-Skolem theorem yields the solution of the problem for finite dimensional central simple algebras. At places, examples are provided to justify the conditions imposed on the hypothesis of various results. Also suitable remarks are given sometime to explain the theory and sometime to conjecture the possible extensions of the results. In the end, an exhaustive references of the existing material related to the subject matter of our thesis is included which may serve as source material for those, interested in the domain of our research. ····· 10361134114
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray We construct an additive category whose objects are embedded graphs (or in particular knots) in the 3-sphere and where morphisms are formal linear combinations of 3-manifolds. Our definition of correspondences relies on the Alexander branched covering theorem, which shows that all compact oriented 3-manifolds can be realized as branched coverings of the 3-sphere, with branched locus an embedded (not necessarily connected) graph. The way in which a given 3-manifold is realized as a branched cover is highly not unique. An interesting homology theory for knots and links that we consider here is the one introduced by Khovanov. We recall the basic definition and properties of Khovanov homology and we give some explicit examples of how it is computed for very simple cases such as the Hopf link. We also recall, the construction of the cobordism group for links and for knots and their relation. We then consider the question of constructing a similar cobordism group for embedded graphs in the 3-sphere. ····· 10361132732
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Let C P²=P²(C) be a rational plane curve of degree d and let denote the maximal multiplicity of the singular points of C. We say that C is of type (d, ). Let P C be a singular point, and let r_{P} be the number of the branches of C at P. Set (C)= _{P Sing(C)}(r_{P}-1). We say that C is of type (d, , ) if C is of type (d, ) and = (C). We classify all rational plane curves of type (d,d-2). We give the complete list of all rational plane curves of type (d,d-2). In particular, we provide an inductive algorithm to construct such curves. Furthermore, we show that any such curve C is transformable into a line by a Cremona transformation. We also construct some classes of rational plane curves of type (d,d-3,1). ····· 10361119796
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray We study the 2-Weierstrass points on quartic curves. If the curve has a cyclic covering structure over P¹( ), then the computation of 2-Weierstrass points is relatively easy (see Chapter 3). We deal with a 1-parameter family of smooth quartic curves without cyclic covering structures over P¹( ). Let Ca be the smooth plane quartic defined by the equation: F(x,y,z)=x +y +z +a(x²y²+x²z²+y²z²)=0, a -1,±2. The 1-Weierstrass points on Ca were extensively studied by Kuribayashi and his students, around 1980s. We call these quartic curves Kuribayashi quartics. In this book, we give the geometric classification of the 2-Weierstrass points on Kuribayashi quartics (see Chapter 2). In chapter 4, we study the 1-Weierstrass points on quintic curves, we see that a 1-Weierstrass point P of a smooth plane quintic C is either a flex or a sextactic point. Finally, we compute the 1-Weierstrass points on two 1-parameter families of singular plane quintics by computing special adjoint conics at these points. ····· 10361119589
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray We intended to write this book simple and easy enough for those mathematics majors in their sophomore year or above while boiling down some of the contents to make it appropriate as a semester long number theory textbook without including quadratic congruences, sums of squares, and continued fractions. This book is not only suitable for those graduate students in mathematics as a number theory seminar reference who are not majoring in number theory, but also for those gifted juniors and seniors in high school as a guidance who are preparing for the International Mathematics Olympiad. ····· 10361119351
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray The book contains elementary ideas of different Intuitionistic fuzzy algebraic structures viz. Intuitionistic fuzzy ideals and Intuitionistic fuzzy submodules. Some interesting relationships between images of Intuitionistic fuzzy ideal and Noetherian & Artinian rings are established. The notion of Intuitionistic fuzzy essential submodules, Intuitionistic fuzzy closed submodules, finite dimensional Intuitionistic fuzzy submodules, Intuitionistic fuzzy uniform submodules, Intuitionistic fuzzy submodules of IF Goldie dimension, Intuitionistic fuzzy projective and injective submodules are introduced and many of their important properties are discussed. Hope this book will provide necessary prerequisites for researchers in this field. ····· 10361118988
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray As may be inferred from the title, Matrix Inequalities , various topics such as matrix inequalities involving Hadamard product, convex functions and norm inequalities are presented in this book. Some inequalities for mixed arithmetic- geometric mean and a generalization of Bohr inequality for matrices is also included. Majorization inequalities for convex functions of several variables are also included. ····· 10361115716
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Linear algebra can be regarded as the theory of the vector spaces, as a vector space is a set of some objects or elements, that can be added together and multiplied by the numbers (the result remaining an element of the set), so that the ordinary rules of calculation to be valid. An example of a vector space is the geometric vector space (the free vector space), presented in the first chapter of the book, which plays a central role in physics and technology and illustrates the importance of the vector spaces and linear algebra for all practical applications. Besides the notions which operates mathematics, created by abstraction from environmental observation (for example the geometric concepts) or quantitative and qualitative research of the natural phenomena (for example the notion of number) in mathematics there are elements from other sciences. The notion of vector, brought physics has been studied and developed, creating vector calculus, which become a useful tool both mathematics and physics. All physical quantities are represented by vectors (for example the force, the velocity). ····· 10361115220
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray L.A. Zadeh introduced the notion of fuzzy sets which gave a mathematical basis for the study of uncertainty. After the introduction of the notion of fuzzy subgroup by A. Rosenfeld, fuzzy algebraic structure has been pursued in many directions such as groups, rings, and modulus and so on. This book contains five chapters. It deals with fuzzy ideals in semirings, rings, $Gamma-$semigroups and near-rings. This book is nicely developed and explains all the concepts with illustrative examples. This book will surely be of much useful to the learners, beginners and researchers who are not familiar to this field. ····· 10361114212
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This dissertation presents a concise history of the uses of multisets in various disguised forms which eventually led to a formalization of multiset theory. We present a comprehensive study of fundamentals of multisets and their applications. We study max plus algebra and by exploiting the notion of compatibility relation (reflexive and symmetric), we develop a truncated symmetrized max plus algebra called minimal Smax or Smax, and discuss its application. Finally, we outline some multiset algebras developed in the literature. We explicate the notion of multiset space, introduce two new operations on the multiset space and show that it shares properties of many algebraic structures. We also develop the concept of relations and functions on multiset spaces and show that the multiset space can be metrized thereby defining topology on a multiset. In the end, we delineate the problem related to difference and complementation in multiset theory. We show that none of the existing approaches succeeds in resolving the attendant difficulties without assuming some contrived stipulations. ····· 10361113795
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Matrices play a vital role in modeling because of the rich techniques available in the domain of matrices. In this aspect, role of the inverse of a matrix is very important and is the fundamental for solution techniques. For a given matrix, the Moore-Penrose inverse is the unique matrix satisfying four fundamental matrix equations. The concept of unitary matrices for non-singular category has been extended as partial isometry to rectangular matrices, via the tool of Moore-Penrose inverses. This beginning has subsequently extended the concept of partial isometry to star-dagger matrices, which coincides with normal matrices in the case of non-singular matrices. The class of hermitian positive semi-definite matrices is a subclass of hermitian matrices, which in turn a subclass of normal matrices. The class of normal matrices includes skew-hermitian, hermitian and unitary matrices. Also another generalization of hermitian matrices is the range-hermitian matrices called the class of EP matrices. ····· 10361113772
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Since ancient times connoisseurs of number theory are fascinated by the prime-composite classification of natural numbers, but the law governing their distribution could not be discovered. This problem was also highlighted by CF Gauss by stating: the dignity of the science itself seems to require that every possible means be explored for the solution of the problem so elegant and so celebrated. This monograph provides the solution to this problem by studying primes via composite numbers and, interestingly, it is simple enough to be understood even by under-graduates. The formula so obtained has found several applications, while leaving further scope for the specialists. Thus, it meets the requirement of amateurs and specialists alike. APPLICATIONS : An effective algorithm for separating primes from composite numbers along with their prime factors developed a new formula for number of primes up to any given integer sans approximation and hypothesis derived Dirichlet`s prime number theorem modified three prime conjectures proved five new arithmetic functions introduced some holistic probability-theoretic innovative ideas developed by going in to the genesis of the problems. ····· 10361113568
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray A collocation meshless method is developed for the numerical solution of Partial Differential Equations (PDEs) on the scattered point distribution. The meshless shape functions are constructed on a group of selected nodes (stencil) arbitrarily distributed in a local support domain by means of a polynomial interpolation. This shape function formulation possesses the Kronecker delta function property, and hence many numerical treatments are as simple as those of the Finite Element Method (FEM). Nearest neighbor algorithm is used for the support domain nodes collection and a search algorithm based on the Gauss-Jordan pivot method is applied to select a suitable stencil for the construction of the shape functions and their derivatives. This search technique is subject to a monitoring procedure which selects appropriate stencil in order to keep the condition number of the resulting linear systems small. Various meshless collocation schemes for the solution of elliptic, parabolic and hyperbolic PDEs are investigated for the proposed method. Different types of PDEs are studied as test cases and all of the computational results are examined. ····· 10361113128
für 44.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray We say that there is a representation of the universal algebra B in the universal algebra A if the set of endomorphisms of the universal algebra A has the structure of universal algebra B. Therefore, the role of representation of the universal algebra is similar to the role of symmetry in geometry and physics. Morphism of the representation is the mapping that conserves the structure of the representation. Exploring of morphisms of the representation leads to the concepts of generating set and basis of representation. The set of automorphisms of the representation of the universal algebra forms the group. Twin representations of this group in basis manifold of the representation are called active and passive representations. Passive representation in basis manifold is underlying of concept of geometric object and the theory of invariants of the representation of the universal algebra. In the book I considered the concept of tower of representations of the tuple of universal algebras as the set of coordinated representations of universal algebras. The representation of universal algebra has different applications in mathematics and physics. ····· 10361113005
für 48.80€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray Dieses Buch entspricht der Dissertationsschrift von Dr. Florian Goßler, der in dem Zeitraum April 2008 bis März 2013 an der TU Berlin als wissenschaftlicher Mitarbeiter promoviert hat. Trotz einer Vielzahl neuer Forschungsergebnisse ist es geeignet, um in das spannende Gebiet algebraischer Merhgitterverfahren herangeführt zu werden. Zusammenfassung: In vielen Bereichen der Wissenschaft, Industrie und Wirtschaft treten lineare Gleichungssysteme bei den verschiedensten Anwendungen auf, sei es beim Lösen von partiellen Differentialgleichungen, bei linearen Ausgleichsproblemen, in der Bildbearbeitung oder bei der Simulation von stochastischen Prozessen. Diese Gleichungssysteme besitzen die Gestalt Ax = b mit einer gegebenen Matrix A, einer rechten Seite b und einem gesuchten Vektor x. Zu den Aufgaben der numerischen linearen Algebra gehört sowohl das Lösen solch eines linearen Gleichungssystems, also die Entwicklung schneller und effizienter Verfahren, als auch die theoretische Analyse der verschiedenen Lösungsstrategien. Die vorgelegte Dissertation beschäftigt sich mit der Analyse sogenannte algebraische Mehr- gitterverfahren (AMG) mit F-Gättung, die zum Lösen lineare Gleichungssysteme verwendet werden können. Die ersten Idee zu Mehrgitterverfahren stammen von von Fedorenko (1964) und Bakhvalov (1966), die ersten algebraischen Varianten wurden von Brand, McCormick, Ru- ge und Stüben (1982/1987) entwickelt. Mitlerweile zählen algebraische Mehrgitterverfahren zu den effektivsten iterativen Verfahren zum Lösen großer linearer Gleichunssystem der heutigen Zeit. Eine spezielle Unterklasse von algebraischen Mehrgitterverfahren entstehen bei der Verwendung einer sogenannten F-Glättung, die in der vorgelegten Schrift umfassend untersucht wird. Zur dieser Klasse gehören das u.a.von Notay analysierte Multilevel-Block-Faktorisierungsverfahren (2005) sowie das von MacLachlan, McCormick und Manteuffel entwickelte reduction-based AMG (2006). In der Dissertation werden algebraische Mehrgitterverfahren mit F-Glättung im Allgemeinen analysiert. Diese Analyse basiert zum großen Teil auf der sogenannten Cauchy-Bunyakovski- Schwarz-Konstante und generalisierten hierarchischen Basen. Im Zuge dieser Untersuchung muss diese Konstante abgeschätzt werden. Die wahrscheinlich einzig bekannte und hilfreiche Abschätzung wurde im Jahr 2006 von Notay geliefert. In der vorgelegten Arbeit wird eine weitere Abschätzung vorgestellt, die sogar eine Verallgemeinerung des Resultates von Notay darstellt. Des Weiteren werden in der Arbeit AMG`s eingeführt, die auf speziellen Tschebyshev Polynomen basieren und AMGp-Verfahren genannt werden. Mithilfe der zuvor vorgestellten Analysis können diese Verfahren umfassend untersucht werden. Durch diese Analyse stellt sich heraus, dass die AMGp-Verfahren eine Verallgemeinerung und Verbesserung des reduction-based AMG dars ····· 10361107969
für 17.50€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray In the theory of commutative rings and their ideals, you can find mayor and not surpassed applications in number theory, especially in factorisation of numbers in quadratic and higher number fields, where roots are adjunctions to rational numbers and real approximations are notneeded. In this text, you can find in 10 chapters homomorphisms, rings, and ideals in elementary algebra, fundamental algebra and examples of rings, polynomial rings, residue classes, modules and ideals, primes, prime elements, and factorisation, residue classes and ideals, special rings, ideals in number theory, and a short history of ideals. After the text, a choke of literature, the, until now, collected corrections, and an index can be found. ····· 10361107318
für 71.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray In order to improve fuel efficiency, fleet managers need methods to accurately measure fuel performance. Miles per gallon the industry fuel efficiency standard measure has several limitations. These relate to some aspects of fuel efficiency not reflected in the measure but also to the fact the mpg measure cannot be interpreted without knowing external factors such as vehicle weight. This research addresses some of these limitations through the application within three companies of a new Data Envelopment Analysis (DEA) model to van fuel efficiency measurement. In order to use the fuel information obtained from the fuel cards statements, a cleansing and smoothing algorithm was developed to ensure that the data could be safely used in the models. The results indicate that DEA provides a better and more comparable fuel efficiency measure while effectively addressing some key limitations of the mpg measure. Recent success of driver competitions seems to indicate there is a latent need in the industry for accurate driver performance measurement, which suggests that methods such as the one developed in this research could be of greater use in the near future. ····· 10361103048
für 53.10€ kaufen ···· Rheinberg-Buch.de - Bücher, eBooks, DVD & Blu-ray This monograph is an embarkation of constructing new algebraic structures from old ones together with some graph theoretic aspects.The essence begins with construction of new groups and near-rings from given two such as in the cases through direct sums and direct products leading for an exposition on what is discussed as wreath products and wreath sums and a fair number of algebraist have considerably contributed a lot so as to satisfy their respective needs.Following it, the author tries to incorporate the concept of wreath sums of near-ring groups together with its Noetherian and Goldie characters with examples wherever necessary.The rest part is devoted to give some exposition on the possible scope of graph theoretic aspects of associated algebraic structures. ····· 10361103038· 1 ·· 2 ·· 3 ·
Affiliate Marketing
AdHoc MeldungenAffiliate & PublisherAdvertiser & MerchantAcademyAntwortenArtikelsucheAdventskalender
AffilitivProduktdatenPreisvergleich
