· exist and are harmonic. 18.6. Let be a simple closed contour described in the positive sense, 3+78 and write g(=) = /de 3(2)6 and that g(2) =0 when z is outside y. dg. Show that g(z) = 6Tiz when z is inside Y %3D

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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exist and are harmonic.
18.6. Let y be a simple closed contour described in the positive sense,
53+75
(8 - 2)3
and that g(z) = 0 when z is outside y.
write g(2) = /
and
dɛ. Show that g(z) = 6Tiz when z is inside
%3|
Transcribed Image Text:exist and are harmonic. 18.6. Let y be a simple closed contour described in the positive sense, 53+75 (8 - 2)3 and that g(z) = 0 when z is outside y. write g(2) = / and dɛ. Show that g(z) = 6Tiz when z is inside %3|
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