Discrete Getz-Masden dynamic system 2 via Taylor-Zhang discretization formula solving for time-varying complex matrix inverse

A Getz-Masden dynamic system 2 (GMDS2) is investigated in this paper. For the purpose of solving time-varying complex matrix inverse, we propose a TZ-type (i.e., Taylor-Zhang type) discrete Getz-Masden dynamic system 2; i.e., the proposed TZ-type discrete Getz-Masden dynamic system 2 is discretized by Taylor-Zhang discretization formula. The results of numerical experiments not only show the efficacy of the proposed TZ-type discrete GMDS2 compared with the Euler-type discrete GMDS2 and the generalized gradient-Newton model, but also verify that the error pattern of TZ-type discrete GMDS2 is cube.