algebraic multigrid, complex-valued matrices
Multigrid methods; domain decomposition (msc 65M55)
Life Sciences (theme 5), Energy (theme 4)
S.I.A.M.
SIAM Journal on Scientific Computing
Scientific Computing

MacLachlan, S.P, & Oosterlee, C.W. (2008). Algebraic multigrid solvers for complex-valued matrices. SIAM Journal on Scientific Computing, 30, 1548–1571.