@article{paperid:1103761,
author = {Abdollahzade, Fateme and Najafi, Hamed},
title = {A quadratic operator equation and a non-commutative uncertainty relation},
journal = {Linear and Multilinear Algebra},
year = {2025},
volume = {73},
number = {8},
month = {May},
issn = {0308-1087},
pages = {1792--1803},
			numpages = {11},
keywords = {quadratic equation; geometric mean; numerical range},
}