AUTHOR=Marin Marin I. , Abbas Ibrahim A. , Vlase Sorin , Craciun Eduard-Marius TITLE=Some Backward in Time Results for Thermoelastic Dipolar Structures JOURNAL=Frontiers in Physics VOLUME=Volume 8 - 2020 YEAR=2020 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2020.00041 DOI=10.3389/fphy.2020.00041 ISSN=2296-424X ABSTRACT=In our study we define the linear problem of backward in time for a thermoelastic body having a dipolar structure. In our first main result we prove the uniqueness of solution for this problem. Then, we approach the question of the impossibility to locate in time for the solution of this problem.