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1987 | Buch

Finite-Dimensional Spaces

Algebra, Geometry and Analysis Volume I

verfasst von: Walter Noll

Verlag: Springer Netherlands

Buchreihe : Mechanics: Analysis

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Über dieses Buch

A. Audience. This treatise (consisting of the present VoU and of VoUI, to be published) is primarily intended to be a textbook for a core course in mathematics at the advanced undergraduate or the beginning graduate level. The treatise should also be useful as a textbook for selected stu­ dents in honors programs at the sophomore and junior level. Finally, it should be of use to theoretically inclined scientists and engineers who wish to gain a better understanding of those parts of mathemat­ ics that are most likely to help them gain insight into the conceptual foundations of the scientific discipline of their interest. B. Prerequisites. Before studying this treatise, a student should be familiar with the material summarized in Chapters 0 and 1 of Vol.1. Three one-semester courses in serious mathematics should be sufficient to gain such fa­ miliarity. The first should be an introduction to contemporary math­ ematics and should cover sets, families, mappings, relations, number systems, and basic algebraic structures. The second should be an in­ troduction to rigorous real analysis, dealing with real numbers and real sequences, and with limits, continuity, differentiation, and integration of real functions of one real variable. The third should be an intro­ duction to linear algebra, with emphasis on concepts rather than on computational procedures. C. Organization.

Inhaltsverzeichnis

Frontmatter
Chapter 0. Basic Mathematics
Abstract
In this chapter, we introduce the notation and terminology used throughout the book. Also, we give a brief explanation of the basic concepts of contemporary mathematics to the extent needed in this book. Finally, we give a summary of those topics of elementary algebra and analysis that are a prerequisite for the remainder of the book.
Walter Noll
Chapter 1. Linear Spaces
Abstract
This chapter is a brief survey of basic linear algebra. It is assumed that the reader is already familiar with this subject, if not with the exact terminology and notation used here. Many elementary proofs are omitted, but the experienced reader will have no difficulty supplying these proofs for himself or herself.
Walter Noll
Chapter 2. Duality, Bilinearity
Abstract
In this chapter, the phrase “let ... be a linear space” will be used as a shorthand for “let ... be a finite-dimensional linear space over ℝ”. (Actually, many definitions remain meaningful and many results remain valid when the given spaces are infinite-dimenisonal or when ℝ is replaced by an arbitrary field. The interested reader will be able to decide for himself when this is the case.)
Walter Noll
Chapter 3. Flat Spaces
Abstract
In this chapter, the term “linear space” will be used as a shorthand for “linear space over the real field ℝ”. (Actually, many definitions remain meaningful and many results remain valid when ℝ is replaced by an arbitrary field. The interested reader will be able to decide for himself when this is the case.)
Walter Noll
Chapter 4. Inner-Product Spaces, Euclidean Spaces
Abstract
As in Chap.2, the term “linear space” will be used as a shorthand for “finite dimensional linear space over ℝ”. However, the definitions of an inner-product space and a Euclidean space do not really require finite-dimensionality. Many of the results, for example the Inner-Product Inequality and the Theorem on Subadditivity of Magnitude, remain valid for infinite-dimensional spaces. Other results extend to infinite-dimensional spaces after suitable modification.
Walter Noll
Chapter 5. Topology
Abstract
In this chapter, all linear spaces and flat spaces under consideration are assumed to be finite-dimensional except when a statement to the contrary is made.
Walter Noll
Chapter 6. Differential Calculus
Abstract
In this chapter, it is assumed that all linear spaces and flat spaces under consideration are finite-dimensional.
Walter Noll
Chapter 7. Coordinate Systems
Abstract
In this chapter we assume again that all spaces (linear, flat, or Euclidean) under consideration are finite-dimensional.
Walter Noll
Chapter 8. Spectral Theory
Abstract
In this chapter, it is assumed that all linear spaces under consideration are over the real field ℝ and that all linear and inner-product spaces are finite-dimensional. However, in Sects.89 and 810 we deal with linear spaces over ℝ that are at the same time linear spaces over the complex field ℂ. Most of this chapter actually deals with a given finite-dimensional genuine inner-product space. Some of the definitions remain meaningful and some of the results remain valid if the space is infinite-dimensional or if ℝ is replaced by an arbitrary field.
Walter Noll
Chapter 9. The Structure of General Lineons
Abstract
In this chapter, it is assumed again that all linear spaces under consideration are finite-dimensional except when a statement to the contrary is made. However, they may be spaces over an arbitrary field F. If F is to be the field ℝ of real numbers or the field ℂ of complex numbers, it will be explicitly stated. We will make frequent use of the definitions and results of Sects.81 and 82, which remain valid for finite-dimensional spaces over F even if F is not ℝ.
Walter Noll
Backmatter
Metadaten
Titel
Finite-Dimensional Spaces
verfasst von
Walter Noll
Copyright-Jahr
1987
Verlag
Springer Netherlands
Electronic ISBN
978-94-010-9335-4
Print ISBN
978-90-247-3582-2
DOI
https://doi.org/10.1007/978-94-010-9335-4