mth Roots of H-selfadjoint matrices
Abstract
In this paper necessary and sufficient conditions are given
for the existence of an H-selfadjoint mth root of a given
H-selfadjoint matrix. A construction is given of such an Hselfadjoint mth root when it does exist
URI
http://hdl.handle.net/10394/36272https://www.sciencedirect.com/science/article/pii/S0024379520304973
https://doi.org/10.1016/j.laa.2020.10.020