In this paper a new graphical calculus for operating with isometries of low dimensional spaces is proposed. It generalizes a well-known graphical representation of vectors and translations in an ...

For the following representations, I will try to relate them to the graphical representation.

Daniel Felix Ahelegbey, Monica Billio, Roberto Casarin, Sparse Graphical Vector Autoregression: A Bayesian Approach, Annals of Economics and Statistics, No. 123/124, SPECIAL ISSUE ON RECENT ...