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math.PR2026
Strong Solutions to SDEs with Supercritical Drift Arising in Navigation Problems
Carlo Ciccarella
We prove strong existence and pathwise uniqueness for two stochastic models of a seeker steering toward a target, written in polar coordinates. In both, the angular drift carries a…
math.PR2025
Pointwise explicit estimates for derivatives of solutions to linear parabolic PDEs with Neumann boundary conditions
C Ciccarella
We derive explicit pointwise bounds for the spatial derivative of solutions to linear parabolic PDEs with Neumann boundary conditions…