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cond-mat.stat-mech2023
Approach to the lower critical dimension of the theory in the derivative expansion of the Functional Renormalization Group
Lucija Nora Farkaš, Gilles Tarjus, Ivan Balog
We revisit the approach to the lower critical dimension in the Ising-like theory within the functional renormalization group by studying the lowest approximation…
math.AP2023★ 1 cited
Long-time asymptotic of the Lifshitz-Slyozov equation with nucleation
Juan Calvo, Erwan Hingant, Romain Yvinec
We consider the Lifshitz-Slyozov model with inflow boundary conditions of nucleation type. We show that for a collection of representative rate functions the size distributions app…
math.NA2023
Dictionary-based model reduction for state estimation
Anthony Nouy, Alexandre Pasco
We consider the problem of state estimation from a few linear measurements, where the state to recover is an element of the manifold of solutions of a parameter-depen…