Several Complex Variables

In summary, there are a few good textbooks available for undergraduates who have a background in real and complex analysis and want to learn about several complex variables. One recommendation is "An Introduction to the Theory of Analytic Functions of One Complex Variable" by Ahlfors. Another suggestion is "Elementary Theory of Analytic Functions of One or Several Complex Variables" which assumes some knowledge of general topology. However, some of the other books mentioned, such as those by Hormander and Krantz, are at a graduate level and may require knowledge of topics like functional analysis and measure theory.
  • #1
Knissp
75
0
Can anyone recommend a good textbook for an undergrad who has done real and complex analysis and wants to learn about several complex variables? Thanks!
 
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  • #2
try the bookon complex analysis by ahlfors
 
  • #3
Ahlfors book is on "An Introduction to the Theory of Analytic Functions of One Complex Variable". Some references for what I'm looking for are on wikipedia (http://en.wikipedia.org/wiki/Several_complex_variables), but I was wondering if anyone had any experience with such books to recommend. Thanks again
 
  • #4
You might want to look at Elementary Theory of Analytic Functions of One or Several Complex Variables. You can look at the Table of Contents at the Amazon link. The author assumes that you know some general topology. The Hormander and Krantz books in your Wikipedia link are graduate-level. They assume knowledge of subjects such as functional analysis and measure theory, for example.

HTH

Petek
 

Related to Several Complex Variables

1. What is the definition of "Several Complex Variables"?

Several Complex Variables is a branch of mathematics that studies functions of several complex variables, which are functions that take multiple complex numbers as inputs and produce complex numbers as outputs. It is closely related to the field of Complex Analysis, which deals with functions of a single complex variable.

2. How is "Several Complex Variables" different from "Complex Analysis"?

Although both fields deal with functions of complex numbers, Several Complex Variables focuses on functions of multiple complex variables, while Complex Analysis deals with functions of a single complex variable. This means that the techniques and theories used in each field are different, as well as the types of problems that can be solved.

3. What are some real-world applications of "Several Complex Variables"?

Several Complex Variables has many applications in physics, engineering, and other areas of science. It is used to model physical systems such as fluid flow, electromagnetism, and quantum mechanics. It is also used in signal processing, image processing, and control theory.

4. What are some important theorems in "Several Complex Variables"?

One of the most important theorems in Several Complex Variables is the Cauchy-Riemann equations, which give necessary and sufficient conditions for a complex-valued function to be holomorphic. Other important theorems include the Cauchy integral formula, the maximum modulus principle, and the open mapping theorem.

5. How is "Several Complex Variables" used in computer science?

Several Complex Variables has applications in computer science, particularly in the study of algorithms and data structures. It is used to analyze the efficiency and accuracy of algorithms, as well as to develop new algorithms for solving complex problems. It is also used in machine learning and artificial intelligence to model and analyze complex systems.

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