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Solve a PDE by using NDSolve?

Mirza Farrukh Baig
Posted 7 years ago

I try to solve my equations by using NDsolve. But it does not solve my solution. Can anyone help me to check whether I used correct command or not?

eq1 = {D[Subscript[\[Theta], c][x, y], x] - 
     2/(Y - Y^2)*D[Subscript[\[Theta], c][x, y], y, y] == 0};
ic = {Subscript[\[Theta], c][0, y] == 1};
bc = {DirichletCondition[{Subscript[\[Theta], c][x, y] == 0}, y == 0],NeumannValue[0, y == 1]};

sol = NDSolve[{eq1, ic, bc}, {Subscript[\[Theta], c]}, {x, 0, 1}, {y, 
   0, 1}]
POSTED BY: Mirza Farrukh Baig
4 Replies
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POSTED BY: Neil Singer

Thanks for your correction. But still, it does not give me the solution.
POSTED BY: Mirza Farrukh Baig

Thanks for your help. But I checked after correction it does not give me a result.
POSTED BY: Mirza Farrukh Baig

When I copy eq1 into Mathematica, I get a message

Syntax::bktmcp: Expression "{D[Subscript[\[Theta],c][x,y],x]-2/(Y-Y^2)*D[Subscript[\[Theta],c][x,y],y,y]==0" has no closing "}".
POSTED BY: Frank Kampas
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