KARSLI, Harun. Historical Backround of wavelets and orthonormal systems: Recent results on positive linear operators reconstructed via wavelets: Recent results on positive linear operators reconstructed via wavelets. Modern Mathematical Methods, [S. l.], v. 2, n. 3, p. 132–154, 2024. DOI: 10.64700/mmm.44. Disponível em: https://modernmathmeth.com/index.php/pub/article/view/44. Acesso em: 1 sep. 2025.