65Jxx Numerical analysis in abstract spaces
- 65J05 General theory
- 65J08 Abstract evolution equations
- 65J10 Equations with linear operators (do not use 65Fxx)
- 65J15 Equations with nonlinear operators (do not use 65Hxx) (2)
- 65J20 Improperly posed problems; regularization
- 65J22 Inverse problems
- 65J99 None of the above, but in this section