Question: Given that x 2 + y 2 solves the Poisson equation while x 4 + y 4 solves write down a solution to 2 +

Given that x2 + y2 solves the Poisson equation 2 + 2 2 II u2 = 4while x4 + y4 solves imagewrite down a solution toimage

2 + 2 2 II u2 = 4

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To find a solution to the Poisson equation a2 uax2 a2 uay2 1 x2 y2 we can use the method of superpos... View full answer

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