I must solve A*(Uxx+Uyy)-B(x)*Ux=0 , where Uxx means ssecond partial derivative of U on x and U(x,y); Ais constant and B(x) is function of x! The eq has BC dU/dz=0 and dU/dy=0 IC U(0,y)=1 for -1<y<0 and U(0,y)=1 for 0<y<1 in Mathematica!(adsbygoogle = window.adsbygoogle || []).push({});

Can anybody help me with some example? Thanks, Jan mail: jan_golob@email.si

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Solve A*(Uxx+Uyy)-B(x)*Ux=0

Loading...

Similar Threads - Solve Uxx+Uyy *Ux=0 | Date |
---|---|

A Solving an ODE Eigenvalue Problem via the Ritz method | Mar 14, 2018 |

A Solve a non-linear ODE of third order | Feb 20, 2018 |

A Solving linear 2nd order IVP non-constant coefficient | Jan 10, 2018 |

I Method for solving gradient of a vector | Jan 3, 2018 |

Solving Uxx - Uy - Ux =0 | Oct 26, 2011 |

**Physics Forums - The Fusion of Science and Community**