Recent content by a14smith

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    Graduate How do I solve a PDE of this form

    Hi: I have come across a PDE of the following form in my research: C_1 \alpha(t,r) + C_2 \partial_t \alpha(t,r) + C_3 \partial_r \alpha(t,r) + C_4 \beta(t,r) + C_2 \partial_t \beta(t,r) + C_3 \partial_r \beta(t,r) = 0 where the coefficients C_i are all functions of t and r: C_i =...