so x star x star transpose more precisely and it also depends on this tensor t that has order p and is created by taking an outer product p times of the same vector x star and adding a lot of noise and then the goal of the you know interference problem here is to find back the vector x star by minimizing the loss function written over here so why this model so that also kind of sets again what what i'm aiming to to achieve so this small because it's high dimensional and on convex that's kind of what makes a study of