@article{paperid:1107161,
author = {Golmah, Vahid and Sadoghi Yazdi, Hadi and Nouri Baygi, Mostafa},
title = {Markowitz space: A more stationary representation for efficient portfolio selection},
journal = {Operations Research Perspectives},
year = {2026},
volume = {16},
number = {100385},
month = {April},
issn = {2214-7160},
pages = {1--16},
			numpages = {15},
keywords = {Portfolio management(PM); Stationary space; Modern portfolio management; Markowitz model and prediction},
}