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math.AP2022
Measurable Semigroup Selection of the Heat Flow for Harmonic Maps
Jorge E. Cardona
J.-M. Coron proved in [5] that the global weak solutions of the heat flow from to , starting at non-stationary weakly harmonic maps, are not unique when and $N = S…
math.AP2021
Random dynamical system generated by the 3D Navier-Stokes equation with rough transport noise
Jorge Cardona, Martina Hofmanova, Torstein Nilssen +1
We consider the Navier-Stokes system in three dimensions perturbed by a transport noise which is sufficiently smooth in space and rough in time. The existence of a weak solution wa…