query: NDSolveValue and pdepe of MATLAB disagree under spherical coordinates
positive_passages.docid: 53616
positive_passages.text: Boundary condition with spatial derivative is ignored by NDSolve
negative_passages.docid: 154798
negative_passages.text: Issue with NSolve
negative_passages.docid: 99532
negative_passages.text: Mathematical precise definition of a PDE being elliptic, parabolic or hyperbolic
negative_passages.docid: 115400
negative_passages.text: Negative phantom inside equations
negative_passages.docid: 123006
negative_passages.text: Elliptic Coordinates - Inverting the transformation
negative_passages.docid: 139556
negative_passages.text: what causes the error "The dependent variable in the boundary condition needs to be linear" when using NDSolve?
negative_passages.docid: 11205
negative_passages.text: Computing second partial derivative with polar coordinates
negative_passages.docid: 53167
negative_passages.text: nodes near coords with logarithmic axis: Wrong values
negative_passages.docid: 13781
negative_passages.text: Interpolating functions returned by NDSolve do not plot
negative_passages.docid: 68813
negative_passages.text: Geodesic Equation from variation: Is the squared lagrangian equivalent?
negative_passages.docid: 1029
negative_passages.text: Kernel crash after repeated use of NDSolve
negative_passages.docid: 119325
negative_passages.text: Finding the uniquely determined region of a PDE
negative_passages.docid: 893
negative_passages.text: Simple PDE with Neumann BC
negative_passages.docid: 119399
negative_passages.text: Solving a PDE containing DiracDelta
negative_passages.docid: 41666
negative_passages.text: How to solve a system of PDEs with zip condition?
negative_passages.docid: 82105
negative_passages.text: Solving a nonlinear PDE with Mathematica10 FEM Solver
negative_passages.docid: 57630
negative_passages.text: Second order homogeneous differential equations: why do repeated roots modify the solution set?