Question: 3D Partial differential equation


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[(wx(s, t))(s, 0) = 0, (wy(s, t))(s, 0) = 0, (wz(s, t))(s, 0) = 0, (D[2](wx(s, t)))(s, 0) = 0, (D[2](wy(s, t)))(s, 0) = 0, (D[2](wz(s, t)))(s, 0) = 0, (wx(s, t))(0, t) = 0, (wy(s, t))(0, t) = 0, (wz(s, t))(0, t) = 0, (D[1, 1](wx(s, t)))(2000, t) = 0, (D[1, 1](wy(s, t)))(2000, t) = 0, (D[1, 1](wz(s, t)))(2000, t) = 0, (D[1, 1](wx(s, t)))(0, t) = 0, (D[1, 1](wy(s, t)))(0, t) = 0, (D[1, 1](wz(s, t)))(0, t) = 0]

 

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[-0.32e-2*(D[1](wx(s, t)))(2000, t)-17.37*(D[2](wx(s, t)))(2000, t)+(2928857882.+245.367615*(wz(s, t))(2000, t))*((D[1](wx))(s, t))(2000, t)-10179496.51*(D[1, 1, 1](wx(s, t)))(2000, t) = 0, -0.32e-2*(D[1](wy(s, t)))(2000, t)-17.37*(D[2](wy(s, t)))(2000, t)+(2928857882.+245.367615*(wz(s, t))(2000, t))*((D[1](wy))(s, t))(2000, t)-10179496.51*(D[1, 1, 1](wy(s, t)))(2000, t) = 0, -0.32e-2*(D[1](wz(s, t)))(2000, t)-17.37*(D[2](wz(s, t)))(2000, t)+(2928857882.+245.367615*(wz(s, t))(2000, t))*(((D[1](wz))(s, t))(2000, t)+.6666666667)-10179496.51*(D[1, 1, 1](wz(s, t)))(2000, t) = 0]

 

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Error, (in pdsolve/numeric/match_PDEs_BCs) unable to associate boundary conditions and dependent variables, system is too complex

 


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[(wx(s, t))(s, 0) = 0, (wy(s, t))(s, 0) = 0, (wz(s, t))(s, 0) = 0, (D[2](wx(s, t)))(s, 0) = 0, (D[2](wy(s, t)))(s, 0) = 0, (D[2](wz(s, t)))(s, 0) = 0, (wx(s, t))(0, t) = 0, (wy(s, t))(0, t) = 0, (wz(s, t))(0, t) = 0, (D[1, 1](wx(s, t)))(2000, t) = 0, (D[1, 1](wy(s, t)))(2000, t) = 0, (D[1, 1](wz(s, t)))(2000, t) = 0, (D[1, 1](wx(s, t)))(0, t) = 0, (D[1, 1](wy(s, t)))(0, t) = 0, (D[1, 1](wz(s, t)))(0, t) = 0]

 

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[-0.32e-2*(D[1](wx(s, t)))(2000, t)-17.37*(D[2](wx(s, t)))(2000, t)+(2928857882.+245.367615*(wz(s, t))(2000, t))*((D[1](wx))(s, t))(2000, t)-10179496.51*(D[1, 1, 1](wx(s, t)))(2000, t) = 0, -0.32e-2*(D[1](wy(s, t)))(2000, t)-17.37*(D[2](wy(s, t)))(2000, t)+(2928857882.+245.367615*(wz(s, t))(2000, t))*((D[1](wy))(s, t))(2000, t)-10179496.51*(D[1, 1, 1](wy(s, t)))(2000, t) = 0, -0.32e-2*(D[1](wz(s, t)))(2000, t)-17.37*(D[2](wz(s, t)))(2000, t)+(2928857882.+245.367615*(wz(s, t))(2000, t))*(((D[1](wz))(s, t))(2000, t)+.6666666667)-10179496.51*(D[1, 1, 1](wz(s, t)))(2000, t) = 0]

 

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Error, (in pdsolve/numeric/match_PDEs_BCs) unable to associate boundary conditions and dependent variables, system is too complex

 

Hey guys. Anynone has a clue of who to solve my problem. Really appreciaate your helps.

Newlam

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