Solution partial differential equation

*To*: mathgroup at smc.vnet.net*Subject*: [mg92266] Solution partial differential equation*From*: mkour80 at gmail.com*Date*: Thu, 25 Sep 2008 05:31:40 -0400 (EDT)

Hello, I 'd like solve the following partial differential equation. p = 804 c = 950 k = 0.05 DSolve[p*c*D[T[t, r], t] - (1/r)*D[r*k*D[T[t, r], r], r] == 0, T, {t, r}] I use the DSolve but I cannot take a solution.I have no boundaries conditions nor initial value. I 'd like have the general solution. Thank you for your advice Maria