A Note on the Connectedness of the Invertible Group of a Nest Algebra. Communications in Mathematical Research, [S. l.], v. 30, n. 4, p. 329–333, 2021. DOI: 10.13447/j.1674-5647.2014.04.06. Disponível em: https://www.global-sci.com/index.php/cmr/article/view/8825. Acesso em: 6 dec. 2025.