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math.AP2026
Linearized uniqueness of space dependent coefficients in a non-autonomous evolution equation from non-local observations
Barbara Kaltenbacher
In this paper, we consider identification of space dependent coefficients in a time dependent PDE, which is non-autonomous, due to a bilinear control term. We prove linearized uniq…
math.AP2026
Decay rates to equilibrium in a nonlinear subdiffusion equation with two counteracting terms
Barbara Kaltenbacher
In this paper we prove convergence to a steady state as for solutions to the subdiffusion equation \[ \partial_t^αu - \mathbb{L} u = q(x)u - p(x)f(u) + r \] with the e…