Iterative refinement for ill-conditioned linear systems Oishi, Shin’ichi Ogita, Takeshi Rump, Siegfried M. 2009 - TUHH Open Research
Verified error bounds for double roots of nonlinear equations Rump, Siegfried M. Oishi, Shin’ichi 2009 - TUHH Open Research
Adaptive and efficient algorithm for 2D orientation problem Ozaki, Katsuhisa Ogita, Takeshi Rump, Siegfried M. Oishi, Shin’ichi 2009 - TUHH Open Research