euler without d/dt? time-independent conservation law.

Looking to solve time-independent conservation law.
[f(u)]_x + [g(u)]_y =0

with initial condtions u(x_0(t),y_0(t))=u_0

and boundary conditions u(x_0),y) and u(x,y_0)

There is plenty on time-dependent or on special cases where various things
are constant and allow

analytical solution but would appreciate pointers on how to code this system
of PDEs.






.

Relevant Pages

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