Theory of Functions of a Complex Variable by Heinrich Burkhardt - PDF
About this book :-
"Theory of Functions of a Complex Variable" by Heinrich Burkhardt is a classic text that presents early rigorous thinking in "complex analysis". Written in a clear yet formal style, it reflects the mathematical standards of the early 20th century. Burkhardt organizes the subject systematically, giving readers a structured view of how complex function theory developed after the work of Cauchy, Riemann, and Weierstrass.
The book emphasizes foundational ideas such as "analytic continuation", power series, and the behavior of complex functions under transformation. Burkhardt also explores topics like "conformal mapping" and the geometry of complex functions, showing how algebra, analysis, and geometry come together in this field. Although the text is more historical than modern, it remains valuable for understanding the evolution of mathematical rigor.
Today, the book is mainly appreciated for its historical importance and as a window into how mathematicians once approached complex variable theory. Readers interested in the roots of modern analysis or the development of mathematical thought will find it insightful. While newer texts are more accessible, Burkhardt’s work still stands out for its depth and clarity. Key ideas such as "meromorphic functions", "Riemann surfaces", and structured analytic theory make it a meaningful reference for enthusiasts of mathematical history.
Book Detail :-
Title:
Theory of Functions of a Complex Variable by Heinrich Burkhardt - PDF
Publisher:
D. C. Heath
Year:
1913
Pages:
456
Type:
PDF
Language:
English
ISBN-10 #:
1163952869
ISBN-13 #:
978-1163952863
License:
Public Domain Work
Amazon:
Amazon
About Author :-
The author
Heinrich Burkhardt
(1861–1914) was a German mathematician who taught at the University of Zurich and later at the University of Munich. He was known for his clear and systematic approach to "complex analysis". Educated in Munich and active in Zurich and Munich universities, he focused on presenting advanced mathematical ideas with strong logical structure. Burkhardt is best remembered for his contributions to the "Encyclopädie der Mathematischen Wissenschaften" and for organizing key topics such as "analytic functions" and "Riemann surfaces".
Book Contents :-
1. Complex Numbers and Their Geometrical Representation
2. Rational Functions of a Complex Variable and the Conformal Representations Determined by Them
3. Definitions and Theorems on the Theory of Real Variables and Their Functions
4. Single-Valued Analytic Functions of a Complex Variable
5. Many-Valued Analytic Functions of a Complex Variable
6. General Theory of Functions
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