@misc{10498/35345, year = {2021}, url = {http://hdl.handle.net/10498/35345}, abstract = {In this paper, we completely characterize, only in terms of the data, the well-posedness of a fourth order abstract evolution equation arising from the Moore-Gibson-Thomson equation with memory. This characterization is obtained in the scales of vector-valued Lebesgue, Besov and Triebel Lizorkin function spaces. Our characterization is flexible enough to admit as examples the Laplacian and the fractional Laplacian operators, among others. We also provide a practical and general criteria that allows $L_p- L_q$- well posedness.}, publisher = {Bolyai Institute, University of Szeged}, keywords = {Well-posedness}, keywords = {Moore-Gibson-Thompson equation}, keywords = {Operator-valued multipliers}, keywords = {R- boundedness}, title = {Well posedness for a fourth-order equation of Moore-Gibson- Thompson type}, author = {Lizama, Carlos and Murillo Arcila, Marina}, }