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math.NA2017
Regularization matrices for discrete ill-posed problems in several space-dimensions
Laura Dykes, Guangxin Huang, Silvia Noschese +1
Many applications in science and engineering require the solution of large linear discrete ill-posed problems that are obtained by the discretization of a Fredholm integral equatio…
math.NA2017
Computing Unstructured and Structured Polynomial Pseudospectrum Approximations
Silvia Noschese, Lothar Reichel
In many applications it is important to understand the sensitivity of eigenvalues of a matrix polynomial to perturbations of the polynomial. The sensitivity commonly is described b…