Q: One of the options for choice of method for solving LP problems in the Cplex solver is the
sifting method. Can you suggest a publication in the open mathematical literature that describes this method ?
Here's the reference:
Bixby, R.E., Gregory, J.W., Lustig, I.J., Marsten, R.E., and Shanno, D.F. (1992). “Very Large-Scale Linear Programming: A Case Study in Combining Interior Point and Simplex Methods”, Operations Research 40(5), 885-897.