The R package tensorTS includes methods in our recent papers, including Factor and Autoregressive Models for High-Dimensional tensor Time Series.
For more details please see the manual file for the full documentation:
https://cran.r-project.org/web/packages/tensorTS/tensorTS.pdf
Also see the package paper
https://statweb.rutgers.edu/hxiao/jss22.pdf
You can install the released version of tensorTS from CRAN with:
install.packages("tensorTS")
And the development version from GitHub with:
# install.packages("devtools")
devtools::install_github("ZeBang/tensorTS")