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Complex Analysis (Ph.D. and Ed.D.)
Preparatory Courses: Math 5283, 5293
- 1.
- Complex number field C, polar representation and roots
of unity
- 2.
- Metric spaces
- 3.
- Topology of C: Simple connectedness, connectedness,
compactness, stereographic projection, and the
spherical (chordal) metric
- 4.
- Analyticity and the Cauchy-Riemann equations
- 5.
- Elementary functions and their mapping properties:
power, exponential, log, and trig functions
- 6.
- Elementary Riemann surfaces
- 7.
- Linear fractional (bilinear, Mobius) transformations,
cross ratio
- 8.
- Complex integration: Line integrals, winding numbers,
Cauchy (Cauchy-Goursat) integral theorem, Cauchy
integral formula
- 9.
- Applications of the Cauchy theorems:
- Cauchy estimates and Liouville's theorem
- Maximum modulus principle and Schwarz's lemma
- Morera's theorem
- Taylor's series and the Identity theorem
- Laurent's series
- Argument principle, Rouche's theorem, and the Open
Mapping theorem
- 10.
- Classification of isolated singularities
- 11.
- Behavior of a function near an isolated singularity
- 12.
- Residue theory and its use in evaluating assorted improper
real integrals
- 13.
- Normal families, Compactness in the metric space H(D),
Montel's theorem
- 14.
- Riemann Mapping Theorem
- 15.
- Entire functions: Infinite products and the Weierstrass
actorization Theorem
- 16.
- Meromorphic functions and the Mittag-Lefler theorem
- 17.
- Analytic continuation, the Monodromy theorem, and Complete
Analytic Functions
- 18.
- Harmonic functions, Poisson Integral, Harnacks Principle
REFERENCES: L. V. Ahlfors, Complex Analysis; R. B. Ash, Complex
Variables; R.V. Churchill and J.W. Brown, Complex Variables
and Applications;
J. B. Conway, Functions of One Complex Variable; E. Hille, Analytic
Function Theory, Vols. I & II; K. Knopp, Theory of Functions, Parts
I & II; L. L. Pennisi, Elements of Complex Variables; W. Rudin, Real and Complex Analysis, (chapters 10-16).
Next: The Graduate Committee
Up: Topics and Syllabi for
Previous: Real Analysis (Ph.D. and
graddir
2000-05-08