" The book is a well-structured point of view of time series theory, contains many theorems along with proofs. In addition, the book presents the necessary lemmas, definitions, and remarks. It should be noted, that at the end of the book in the form of appendices you can find the material needed to understand the theory of time series - tools from linear algebra, matrix theory and complex analysis. So, the book "Multidimensional Stationary Time Series: Dimension Reduction and Prediction" by Marianna Bolla and Tamas Szabados is a very good guide for specialists in time series predictions and dimension reduction."
Taras Lukashiv, Ukraine, ISCB News, June 2022.
"Marianna Bolla and Tamás Szabados provide a comprehensive book discussing the theory of
multidimensional (multivariate), weakly stationary time series, emphasizing dimension
reduction and prediction. The authors delve heavily into the analytical details that would require
advanced knowledge in probability theory and linear algebra along with real and complex analysis.
That said, the cited literature and the book's appendix contain all the necessary material to
assist readers with the mathematical details used in the analytical derivations."
Brian W. Sloboda, University of Maryland, U.S.A, International Statistical Review, 2024.
Taras Lukashiv, Ukraine, ISCB News, June 2022.
"Marianna Bolla and Tamás Szabados provide a comprehensive book discussing the theory of
multidimensional (multivariate), weakly stationary time series, emphasizing dimension
reduction and prediction. The authors delve heavily into the analytical details that would require
advanced knowledge in probability theory and linear algebra along with real and complex analysis.
That said, the cited literature and the book's appendix contain all the necessary material to
assist readers with the mathematical details used in the analytical derivations."
Brian W. Sloboda, University of Maryland, U.S.A, International Statistical Review, 2024.