3 papers
math.AP2026
Uniqueness of simultaneous reconstruction of general space- and time-dependent sources and initial states in fractional diffusion equations and systems from single boundary measurements
Jaan Janno
Inverse problem to determine simultaneously a general space- and time-dependent source and an initial state in a fractional diffusion equation from an {\it a posteriori} measuremen…
math.AP2025
Inverse problem to determine simultaneously several scalar parameters and a time-dependent source term in a superdiffusion equation involving a multiterm fractional Laplacian
Hany Gerges, Jaan Janno
Inverse problem to recover simultaneously a scalar coefficient, order of a time-fractional derivative, parameters of multiterm fractional Laplacian and a time-dependent source term…
math-ph2024
Inverse problems for a generalized fractional diffusion equation with unknown history
Jaan Janno
Inverse problems for a diffusion equation containing a generalized fractional derivative are studied. The equation holds in a time interval and it is assumed that a state $…