B. E. Moutafis, C. K. Filelis-Papadopoulos, George A. Gravvanis. Deflation techniques in conjunction with generic factored approximate sparse inverse preconditioning. In Nikitas N. Karanikolas, Demosthenes Akoumianakis, Mara Nikolaidou, Dimitrios D. Vergados, Michalis Xenos, George M. Giaglis, Stefanos Gritzalis, Lazaros F. Merakos, Panagiotis Tsanakas, Cleo Sgouropoulou, editors, Proceedings of the 19th Panhellenic Conference on Informatics, PCI 2015, Athens, Greece, October 1-3, 2015. pages 19-24, ACM, 2015. [doi]