---
product_id: 7100857
title: "Introductory Functional Analysis with Applications"
price: "¥38480"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/7100857-introductory-functional-analysis-with-applications
store_origin: JP
region: Japan
---

# Introductory Functional Analysis with Applications

**Price:** ¥38480
**Availability:** ✅ In Stock

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- **What is this?** Introductory Functional Analysis with Applications
- **How much does it cost?** ¥38480 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/7100857-introductory-functional-analysis-with-applications)

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## Description

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Review: Kreyszig: Good Texts Last the Test of Time - Kreyszig is a well-known author for good reason: his writing is utterly clear and brilliant. He does an excellent job of motivating the techniques and tools he uses in discussion of ideas and concepts, and it'd be hard to ask for a more thorough text. I lament Kreyszig could not have authored books for all my courses, but, for the time being, I'm greatly satisfied with Functional Analysis and Applications.
Review: The best undergraduate introduction to the subject - I can't think of a better place to begin learning functional analysis. The book is ideally suited for undergraduates or beginning graduates who have had one or two semesters of real analysis, linear algebra, and possibly topology. The author seemed extremely lucid with clear worked out examples. Phrases like "it's obvious" or "it should be clear" were not so frequent. It's quite a beautiful subject, with the last chapter providing a nice payoff application in terms of an introduction to quantum mechanics. May be my only complaint was that the exercises seemed mostly five-finger ones. With that said, they should still challenge an undergraduate or beginning graduate, if not force them to re-visit the definitions and basic methods of proof. I've always thought Rudin's "Mathematical Analysis" book deserved the title of "Best Undergraduate Math Text Ever", but this book has made me rethink that position.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #266,649 in Books ( See Top 100 in Books ) #15 in Functional Analysis Mathematics #85 in Mathematical Analysis (Books) #192 in Calculus (Books) |
| Customer Reviews | 4.5 4.5 out of 5 stars (177) |
| Dimensions  | 5.7 x 1.1 x 8.8 inches |
| Edition  | 1st |
| ISBN-10  | 0471504599 |
| ISBN-13  | 978-0471504597 |
| Item Weight  | 1.9 pounds |
| Language  | English |
| Print length  | 704 pages |
| Publication date  | January 16, 1991 |
| Publisher  | Wiley |

## Images

![Introductory Functional Analysis with Applications - Image 1](https://m.media-amazon.com/images/I/51YN+YKgugL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kreyszig: Good Texts Last the Test of Time
*by A***R on October 24, 2023*

Kreyszig is a well-known author for good reason: his writing is utterly clear and brilliant. He does an excellent job of motivating the techniques and tools he uses in discussion of ideas and concepts, and it'd be hard to ask for a more thorough text. I lament Kreyszig could not have authored books for all my courses, but, for the time being, I'm greatly satisfied with Functional Analysis and Applications.

### ⭐⭐⭐⭐⭐ The best undergraduate introduction to the subject
*by T***T on December 12, 2004*

I can't think of a better place to begin learning functional analysis. The book is ideally suited for undergraduates or beginning graduates who have had one or two semesters of real analysis, linear algebra, and possibly topology. The author seemed extremely lucid with clear worked out examples. Phrases like "it's obvious" or "it should be clear" were not so frequent. It's quite a beautiful subject, with the last chapter providing a nice payoff application in terms of an introduction to quantum mechanics. May be my only complaint was that the exercises seemed mostly five-finger ones. With that said, they should still challenge an undergraduate or beginning graduate, if not force them to re-visit the definitions and basic methods of proof. I've always thought Rudin's "Mathematical Analysis" book deserved the title of "Best Undergraduate Math Text Ever", but this book has made me rethink that position.

### ⭐⭐⭐⭐ International version
*by A***. on April 2, 2020*

The print quality is bad. But no complaints because it's too cheap

## Frequently Bought Together

- Introductory Functional Analysis with Applications
- Complex Analysis (AMS Chelsea Publishing)
- Abstract Algebra

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-03*