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Set Theory And Foundations Of Mathematics: An Introduction To Mathematical Logic - Volume I: Set Theory - Douglas Cenzer - Bog - World Scientific

Set Theory And Foundations Of Mathematics: An Introduction To Mathematical Logic - Volume I: Set Theory - Douglas Cenzer - Bog - World Scientific

This book provides an introduction to axiomatic set theory and descriptive set theory. It is written for the upper level undergraduate or beginning graduate students to help them prepare for advanced study in set theory and mathematical logic as well as other areas of mathematics, such as analysis, topology, and algebra.The book is designed as a flexible and accessible text for a one-semester introductory course in set theory, where the existing alternatives may be more demanding or specialized. Readers will learn the universally accepted basis of the field, with several popular topics added as an option. Pointers to more advanced study are scattered throughout the text.

DKK 549.00
1

Jolly Phonics Orange Level Readers Complete Set - Louise Van Pottelsberghe - Bog - Jolly Learning Ltd - Plusbog.dk

Jolly Phonics Orange Level Readers Complete Set - Louise Van Pottelsberghe - Bog - Jolly Learning Ltd - Plusbog.dk

The complete set of early decodable readers providing a gradual and structured start for children who are just starting to learn to read.These general fiction readers cover the 42 letter sounds across 7 sets, with each covering one particular set. The last set of readers also features a small number of tricky words. Children can be introduced to these books as each group of sounds is taught.The text in the first three books uses only decodable regular words made up from the first group of letter sounds; the text in the next three books uses only the first and second groups of letter sounds, and so on.Comprehension questions and discussion topics are provided at the end of each book, as well as guidance for teachers and parents. Light type is used as a guide for those few letters that should not be sounded out, such as the /b/ in ‘lamb’.3 different books per set, all 21 titles in Complete Set12 pages per book1 Sentence per page (approx.)Set 7 also includes the tricky words I, the, she, he, me, we, beThe Complete Set contains:Orange Readers Set 1Orange Readers Set 2Orange Readers Set 3Orange Readers Set 4Orange Readers Set 5Orange Readers Set 6Orange Readers Set 7

DKK 402.00
1

Fuzzy Set Theory - Michael Smithson - Bog - SAGE Publications Inc - Plusbog.dk

Fuzzy Set Theory - Michael Smithson - Bog - SAGE Publications Inc - Plusbog.dk

Fuzzy set theory deals with sets or categories whose boundaries are blurry or, in other words, "fuzzy." This book presents an accessible introduction to fuzzy set theory, focusing on its applicability to the social sciences. Unlike most books on this topic, Fuzzy Set Theory: Applications in the Social Sciences provides a systematic, yet practical guide for researchers wishing to combine fuzzy set theory with standard statistical techniques and model-testing. Key Features: - Addresses Basic Concepts: Fuzzy set theory is an analytic framework for handling concepts that are simultaneously categorical and dimensional. Starting with a rationale for fuzzy sets, this book introduces readers with an elementary knowledge of statistics to the necessary concepts and techniques of fuzzy set theory and fuzzy logic. - Introduces Novel Ways of Analyses: Researchers are shown alternative methods to conventional models, especially for testing theories that are expressed in set-wise terms. Issues of operationalizing graded membership in a fuzzy set and the measurement of the properties of such sets are a few of the topics addressed. - Illustrates Techniques and Applications: Real examples and data-sets from various disciplines in the social sciences are used to demonstrate the connections between fuzzy sets and other data analytic techniques, empirical applications of the technique, and the critiques of fuzzy set theory. Intended Audience: Ideal for researchers in the social sciences, education, and behavioral sciences; as well as graduate students in the applied social sciences

DKK 415.00
1

Elements of Set Theory - Herbert B. Enderton - Bog - Elsevier Science Publishing Co Inc - Plusbog.dk

Elements of Set Theory - Herbert B. Enderton - Bog - Elsevier Science Publishing Co Inc - Plusbog.dk

This is an introductory undergraduate textbook in set theory. In mathematics these days, essentially everything is a set. Some knowledge of set theory is necessary part of the background everyone needs for further study of mathematics. It is also possible to study set theory for its own interest--it is a subject with intruiging results anout simple objects. This book starts with material that nobody can do without. There is no end to what can be learned of set theory, but here is a beginning.

DKK 576.00
1

Quine, New Foundations, and the Philosophy of Set Theory - Sean Morris - Bog - Cambridge University Press - Plusbog.dk

Quine, New Foundations, and the Philosophy of Set Theory - Sean Morris - Bog - Cambridge University Press - Plusbog.dk

Quine''s set theory, New Foundations, has often been treated as an anomaly in the history and philosophy of set theory. In this book, Sean Morris shows that it is in fact well-motivated, emerging in a natural way from the early development of set theory. Morris introduces and explores the notion of set theory as explication: the view that there is no single correct axiomatization of set theory, but rather that the various axiomatizations all serve to explicate the notion of set and are judged largely according to pragmatic criteria. Morris also brings out the important interplay between New Foundations, Quine''s philosophy of set theory, and his philosophy more generally. We see that his early technical work in logic foreshadows his later famed naturalism, with his philosophy of set theory playing a crucial role in his primary philosophical project of clarifying our conceptual scheme and specifically its logical and mathematical components.

DKK 530.00
1

Variational Analysis and Set Optimization - - Bog - Taylor & Francis Ltd - Plusbog.dk

Variational Analysis and Set Optimization - - Bog - Taylor & Francis Ltd - Plusbog.dk

This book contains the latest advances in variational analysis and set / vector optimization, including uncertain optimization, optimal control and bilevel optimization. Recent developments concerning scalarization techniques, necessary and sufficient optimality conditions and duality statements are given. New numerical methods for efficiently solving set optimization problems are provided. Moreover, applications in economics, finance and risk theory are discussed. Summary The objective of this book is to present advances in different areas of variational analysis and set optimization, especially uncertain optimization, optimal control and bilevel optimization. Uncertain optimization problems will be approached from both a stochastic as well as a robust point of view. This leads to different interpretations of the solutions, which widens the choices for a decision-maker given his preferences. Recent developments regarding linear and nonlinear scalarization techniques with solid and nonsolid ordering cones for solving set optimization problems are discussed in this book. These results are useful for deriving optimality conditions for set and vector optimization problems. Consequently, necessary and sufficient optimality conditions are presented within this book, both in terms of scalarization as well as generalized derivatives. Moreover, an overview of existing duality statements and new duality assertions is given. The book also addresses the field of variable domination structures in vector and set optimization. Including variable ordering cones is especially important in applications such as medical image registration with uncertainties. This book covers a wide range of applications of set optimization. These range from finance, investment, insurance, control theory, economics to risk theory. As uncertain multi-objective optimization, especially robust approaches, lead to set optimization, one main focus of this book is uncertain optimization. Important recent developments concerning numerical methods for solving set optimization problems sufficiently fast are main features of this book. These are illustrated by various examples as well as easy-to-follow-steps in order to facilitate the decision process for users. Simple techniques aimed at practitioners working in the fields of mathematical programming, finance and portfolio selection are presented. These will help in the decision-making process, as well as give an overview of nondominated solutions to choose from.

DKK 496.00
1