SuiteSparseQR multithreaded multifrontal sparse QR factorization
AMD: approximate minimum degree
CAMD: constrainted approximate minimum degree
CCOLAMD: constrained column approximate minimum degree
COLAMD: column approximate minimum degree
CHOLMOD: sparse supernodal Cholesky factorization and update/downdate
LDL: a simple LDL^T factorization
UMFPACK: sparse multifrontal LU factorization
SuiteSparse_config : common configurations for SuiteSparse (for all but CSparse)
CSparse,: a concise sparse matrix package a sparse matrix package for my book, Direct Methods for Sparse Linear Systems, published as part of SIAM's book series on the Fundamentals of Algorithms
CXSparse: CSparse eXtended, with support for complex matrices,
RBio: read/write matrices in Rutherford/Boeing format
BTF: permutation to block triangular form
KLU: sparse LU factorization, for circuit simulation