All-at-once formulation meets the Bayesian approach: A study of two prototypical linear inverse problems. - Anna Schlintl; Barbara Kaltenbacher (CoRR, 2021)

Fractional time stepping and adjoint based gradient computation in an inverse problem for a fractionally damped wave equation. - Barbara Kaltenbacher; Anna Schlintl (J. Comput. Phys., 2022)