Buch, Englisch, 194 Seiten, Paperback, Format (B × H): 155 mm x 235 mm, Gewicht: 3226 g
A First Course
Buch, Englisch, 194 Seiten, Paperback, Format (B × H): 155 mm x 235 mm, Gewicht: 3226 g
Reihe: Springer Undergraduate Mathematics Series
ISBN: 978-3-319-68169-6
Verlag: Springer International Publishing
This text is based on a one-semester (12 week) undergraduate course in complex analysis that the author has taught at the Australian National University for over twenty years. Most of the principal facts are deduced from Cauchy’s Independence of Homotopy Theorem allowing us to obtain a clean derivation of Cauchy’s Integral Theorem and Cauchy’s Integral Formula. Setting the tone for the entire book, the material begins with a proof of the Fundamental Theorem of Algebra to demonstrate the power of complex numbers and concludes with a proof of another major milestone, the Riemann Mapping Theorem, which is rarely part of a one-semester undergraduate course.
Zielgruppe
Upper undergraduate
Autoren/Hrsg.
Weitere Infos & Material
1. Complex Numbers. The Fundamental Theorem of Algebra.- 2. R- and C-Differentiability.- 3 The Stereographic Projection. Conformal Maps. The Open Mapping Theorem.- 4. Conformal Maps (Continued). Möbius Transformations.- 5. Möbius Transformations (Continued). Generalised Circles. Symmetry.- 6. Domains Bounded by Pairs of Generalised Circles. Integration.- 7. Primitives Along Paths. Holomorphic Primitives on a Disk. Goursat’s Lemma.- 8. Proof of Lemma 7.2. Homotopy. The Riemann Mapping Theorem.- 9. Cauchy’s Independence of Homotopy Theorem. Jordan Domains.- 10. Cauchy’s Integral Theorem. Proof of Theorem 3.1. Cauchy’s Integral Formula.- 11. Morera’s Theorem. Power Series. Abel’s Theorem. Disk and Radius of Convergence.- 12. Power Series (Cont’d). Expansion of a Holomorphic Function. The Uniqueness Theorem.- 13. Liouville’s Theorem. Laurent Series. Isolated Singularities.- 14. Isolated Singularities (Continued). Poles and Zeroes. Isolated Singularities at infinity.- 15. Isolated Singularities at infinity (Continued). Residues. Cauchy’s Residue Theorem.- 16. Residues (Continued). Contour Integration. The Argument Principle 137.- 17. The Argument Principle (Cont’d). Rouché’s Theorem. The Maximum Modulus Principle.- 18. Schwarz’s Lemma. (Pre) Compactness. Montel’s Theorem. Hurwitz’s Theorem.- 19. Analytic Continuation.- 20. Analytic Continuation (Continued). The Monodromy Theorem.- 21. Proof of Theorem 8.3. Conformal Transformations of Simply- Connected Domains.- Index.