Chaotic Dynamics in the Cheeger Problem: A Focus on Rectangular Geometries. Contemporary Mathematics , [S. l.], v. 6, n. 6, p. 8712–8742, 2025. DOI: 10.37256/cm.6620258110. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/8110. Acesso em: 24 dec. 2025.