Eigenvalue optimisation in differential equations concerns the systematic adjustment of parameters, domain shapes or material distributions to extremise spectral quantities associated with a linear ...

Inverse eigenvalue problems concern the reconstruction of a matrix from prescribed spectral characteristics. Central to this area is the question of existence and uniqueness: given a set of ...

I just got done with my matrix algebra final. I think I did really shitty. But I had to pee really bad the whole time, so it wasn't entirely my fault. This problem in particular was difficult: A ...