2 Answered Questions for the topic Pdes

10/18/14

Heat equation

For a constant c > 0 find the solution to the heat equation u_t = c^2u_(xx) with the initial condition T(x, 0) = φ(x) Consider a change of variables t'=c^2t or x'=cx   thank you to whoever can... more

10/18/14

Laplace equation Boundary condition

By using the method of separation of variable I'm trying to solve the laplace equation u_(xx) + u_(yy) = 0 in the unit disc with the boundary condition u(x, y) = x^2*y for all x and y such that x^2... more

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