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math.AP2025
L^p-quasicontractiveness and Kernel estimates for semigroups generated by systems of elliptic operators
L. Angiuli, E. M. Mangino, L. Lorenzi
This paper focuses on systems of strongly coupled elliptic operators whose coefficients may be unbounded and are defined on a domain . It is shown that a q…
math.AP2023
Strongly coupled Schroedinger operators in L^p(R^d;C^m)
Luciana Angiuli, Luca Lorenzi, Elisabetta Mangino
We consider systems of elliptic equations, possibly coupled up to the second-order, on the L^p(R^d;C^m)-scale. Under suitable assumptions we prove that the minimal realization in L…
math.AP2015
On coupled systems of Kolmogorov equations with applications to stochastic differential games
D. Addona, L. Angiuli, L. Lorenzi +1
We prove that a family of linear bounded evolution operators can be associated, in the space of vector-valued bounded and continuous functions, to a…