Verify that each given function u is harmonic (in the region where it is defined), then find a harmonic conjugate of u and the analytic function f(z) whose real part is u: ) u = sin x cosh y (e) u = Im e z 2
Verify that each given function u is harmonic (in the region where it is defined), then find a harmonic conjugate of u and the analytic function f(z) whose real part is u: ) u = sin x cosh y (e) u = Im e z 2
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Verify that each given function u is harmonic (in the region where it is defined), then find a
harmonic conjugate of u and the analytic function f(z) whose real part is u:
) u = sin x cosh y
(e) u = Im e
z
2
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