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2016 | Buch

Several Real Variables

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SUCHEN

Über dieses Buch

This undergraduate textbook is based on lectures given by the author on the differential and integral calculus of functions of several real variables. The book has a modern approach and includes topics such as:

•The p-norms on vector space and their equivalence

•The Weierstrass and Stone-Weierstrass approximation theorems

•The differential as a linear functional; Jacobians, Hessians, and Taylor's theorem in several variables

•The Implicit Function Theorem for a system of equations, proved via Banach’s Fixed Point Theorem

•Applications to Ordinary Differential Equations

•Line integrals and an introduction to surface integrals

This book features numerous examples, detailed proofs, as well as exercises at the end of sections. Many of the exercises have detailed solutions, making the book suitable for self-study.

Several Real Variables will be useful for undergraduate students in mathematics who have completed first courses in linear algebra and analysis of one real variable.

Inhaltsverzeichnis

Frontmatter
Chapter 1. Continuity
Abstract
In this section, we shall introduce the space \(\mathbb R^k\) on which the analysis of functions of k variables is done. We start with some notation and some basic algebraic notions.
Shmuel Kantorovitz
Chapter 2. Derivation
Abstract
In this chapter, we shall study the concept of differentiability of real or vector valued functions on \(\mathbb R^k\).
Shmuel Kantorovitz
Chapter 3. Implicit Functions
Abstract
In this section, we shall prove the Implicit Function Theorem, which gives sufficient conditions for the existence and uniqueness.
Shmuel Kantorovitz
Chapter 4. Integration
Abstract
In this chapter, we discuss Riemann integration of functions of several real variables.
Shmuel Kantorovitz
Erratum to: Several Real Variables
Shmuel Kantorovitz
Backmatter
Metadaten
Titel
Several Real Variables
verfasst von
Shmuel Kantorovitz
Copyright-Jahr
2016
Electronic ISBN
978-3-319-27956-5
Print ISBN
978-3-319-27955-8
DOI
https://doi.org/10.1007/978-3-319-27956-5