Now showing items 1-2 of 2

    • Daniilidis, Aris; Malick, Jerome; Sendov, Hristo (Springer, 2016-02)
      A set of n x n symmetric matrices whose ordered vector of eigenvalues belongs to a fixed set in R-n is called spectral or isotropic. In this paper, we establish that every locally symmetric C-k submanifold M of R-n gives ...
    • Hantoute, Abderrahim; Zakaryan, Taron (Heldermann Verlag, 2020)
      We investigate in the Banach setting (not necessarily reflexive) first-order variations of the infimal convolution of fairly general functions. We characterize different subdifferentials and differentiability concepts of ...