Calculation of design sensitivity for large-size transient dynamic problems using Krylov subspace-based model order reduction[J] . Jeong Sam Han.Journal of Mechanical Science and Technology . 2013 (9)Han, J.S. (2013), "Calculation of design sensitivity for large-size transient dynamic problems ...
Matrix equationsSylvester equationsStein equationsRational Krylov subspacesWe consider a class of linear matrix equations involving semi-infinite matrices which have a quasi-Toeplitz structure. These equations arise in different settings, mostly connected with PDEs or the study of Markov chains such as ...
Han, J. S., 2012, "Efficient Frequency Response and Its Direct Sensitivity Analysis for Large-size Finite Element Models using Krylov Subspace-based Model order reduction," Journal of Mechanical Science and Technology, Vol. 26, No. 4, pp. 1115~1126....