1. M.I. Ahmad, D.B. Szyld, and M.B. van Gijzen. Preconditioned multishift BiCG for H2-optimal model reduction. Technical Report 12-06-15, Temple University, 2013.
2. A damping preconditioner for time-harmonic wave equations in fluid and elastic material;Airaksinen;J. Comput. Phys.,2009
3. P. Amestoy, C. Ashcraft, O. Boiteau, A. Buttari, J.-Y. L’Excellent, and C. Weisbecker. Improving multifrontal methods by means of block low-rank representations. SIAM J. Sci. Comput., 37(3):A1451–A1474, 2015.
4. Induced Dimension Reduction Method for Solving Linear Matrix Equations;Astudillo;Procedia Comput. Sci.,2016
5. T. Bakhos, P.K. Kitanidis, S. Ladenheim, A.K. Saibaba, and D.B. Szyld. Multipreconditioned GMRES for shifted systems. Technical Report 16-03-31, Temple University, 2016.