RT Journal Article ID 58ac39586d9ef8aa A1 Gubarev, Vyacheslav F. A1 Fatenko , Vladislav V. T1 Geometric and Variational Model Order Reduction Methods. Comparative Analysis JF Journal of Automation and Information Sciences JO JAI(S) YR 2018 FD 2018-04-25 VO 50 IS 1 SP 39 OP 53 K1 numerical methods K1 reduction problem K1 complex system of large-scale dimension AB Numerical methods for solving model order reduction problem of complex system of large-scale dimension based on geometric and variational approaches are considered and studied. Methods comparative analysis is performed and recommendations for their practical applications are made. PB Begell House LK https://www.dl.begellhouse.com/journals/2b6239406278e43e,040e60be2b539dd3,58ac39586d9ef8aa.html