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    Wesleyan Complex Analysis Qualifier, Summer 2007

    SRC-WESLEYAN-CA-SUMMER-2007

    Area
    Complex Analysis
    Status
    draft
    Source

    13 problems.

    1. Define analyticity on an open set — Section I, item 1; exact repeated analyticity-definition prompt
    2. Define a branch of an inverse function — Section I, item 2
    3. State the local Cauchy Theorem — Section I, item 3
    4. Define uniform continuity on an open set — Section I, item 4; exact repeated uniform-continuity prompt
    5. Bound a contour integral along \(\gamma(t)=te^{it}\) — Section I, item 5
    6. Winding number of a circle about a distant point — Section I, item 6; exact repeated winding-number computation
    7. State the Maximum Principle — Section I, item 7; exact repeated Maximum Principle prompt
    8. Define the arc length of a path — Section I, item 8
    9. An entire map with unit Jacobian is affine with unit-modulus slope — Section II, problem 1
    10. Evaluate a twice-wound contour integral — Section II, problem 2
    11. A disk automorphism maps the disk onto itself — Section III, problem 1
    12. A quadratic Schwarz-type estimate from a derivative bound — Section III, problem 2
    13. Does \(v=u^2\) force an analytic function to be constant? — Section III, problem 3