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Differential Equations 11 Online
OpenStudy (anonymous):

Derive the fundamental solution for the 1-D Helmholtz equation (d^2 G)/(dx^2 )+k^2 G=δ(x) G represents the wave generated by an oscillating point source and must be as outgoing as x→±∞. the time factor is e-iwt

OpenStudy (anonymous):

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