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, Berkeley, CA, United States, v. 131, n. 3, 2025. DOI: 10.7146/math.scand.a-159735. Disponível em: https://journals.msp.org/mscand/article/view/6. Acesso em: 24 jul. 2026.