CHEN, Jiahao; LI, Zheng; LI, Zirui; SHEN, Sihan; SUN, Guangzhi. The Non-Existence of Algorithm Deciding Whether a Constructive Compact Topological Space is Simply Connected. Science and Technology of Engineering, Chemistry and Environmental Protection, [S. l.], v. 3, n. 3, p. 8802, 2025. DOI: 10.61173/v524km74. Disponível em: https://stecep.deanfrancis.press/article/view/951. Acesso em: 24 oct. 2026.