Certain Regularity of the Entropy Solutions for Nonlinear Parabolic Equations with Irregular Data
We introduce new sets of functions different both from the space introduced in [Ph. Bénilan, L. Boccardo, T. Gallou?t, R. Gariepy, M. Pierre, and J. L. Vazquez, Ann. Scuola Norm. Super. Pisa, 22, No. 2, 241–273 (1995)] and from the Rakotoson T -set introduced in [J. M. Rakotoson, Different. Integr. Equat., 6, No. 1, 27–36 (1993); J. Different. Equat., 111, No. 2, 458–471 (1994)]. In the new framework of sets, we present some summability results for the entropy solutions of nonlinear parabolic equations.
English version (Springer): Ukrainian Mathematical Journal 67 (2015), no. 8, pp 1247-1263.
Citation Example: Li Fengquan Certain Regularity of the Entropy Solutions for Nonlinear Parabolic Equations with Irregular Data // Ukr. Mat. Zh. - 2015. - 67, № 8. - pp. 1107-1121.