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seen Jan 25 '12 at 19:48

Dec
27
awarded  Student
Dec
27
comment Simplifying PDE
"PDE (for it cancels the term with the first derivative), it complicates the ICs" Professor said to do this. 4 days ago I tried did this without substitution and I had got very big and complicated koefficients etc. P.S.: I don't know how to complete solve this equation, I tried to do this last 3-4 days and I will trying to do this all the night today. Hopefully, that I'll the right answer for morning )
Dec
27
comment Changing IC and BC after simplification
The problem has just solved in previous topic. Thanks for Pacciu.
Dec
27
awarded  Scholar
Dec
27
accepted Simplifying PDE
Dec
27
comment Simplifying PDE
Yes yes yes. My answer is 98% same as yours) <br> math.stackexchange.com/questions/94292/… <br> But you give me acknowledgment, that my thoughts were right.... Fuf... It's good. Thank you very much. Because I was on 3-4 forums and 2 days no one has helped me. <br> P.S.: Is there any way to contact with you?
Dec
26
comment Changing IC and BC after simplification
A little. In this topic I've added results, which I've got.
Dec
26
asked Changing IC and BC after simplification
Dec
26
comment Simplifying PDE
Sorry. I don't know english perfectly to describe all) I was in a consult-lesson today, the teacher said to do simplification first, so I'll try to do this. Actually sometimes I start to panic and nervous, when I don't know how to do somethink in mathematics, physics.. Because these things makes a great influence on my life... It would be nice if I knew a person, who knows this things good and have, for example, skype or something more..
Dec
25
comment Simplifying PDE
Thanks, I tried to do that, but I think it's not a good idea. Because I have inhomogeneous BC/IC's, without simplifying I will have a very complicated which I will not be able so solve (
Dec
25
asked Simplifying PDE
Dec
24
awarded  Editor