TRUNG, Nguyen Duc; TRUONG, Le Xuan; DO, Tan Duc; TRONG, Nguyen Ngoc. Local Hessian estimate for second order parabolic equation in Hardy spaces. MATHEMATICA SCANDINAVICA, [S. l.], v. 131, n. 3, 2025. DOI: 10.7146/math.scand.a-159735. Disponível em: https://tidsskrift.dk/math/article/view/159735. Acesso em: 13 aug. 2026.