1*46696af2SBarry Smith# Linear Solvers and Krylov Methods (KSP) 2*46696af2SBarry Smith 3*46696af2SBarry SmithThe `KSP` class provides an easy-to-use interface to the combination of 4*46696af2SBarry Smitha Krylov subspace iterative method and a preconditioner `PC`. 5*46696af2SBarry Smith 6*46696af2SBarry Smith 7*46696af2SBarry Smith<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/ksp/tutorials/index.html">Examples</A><BR> 8*46696af2SBarry Smith 9