14 citations · 43 across the 10 of their papers we have counts for
3 papers · 1 filter
Conditional stability for backward parabolic equations with -coefficients
D. Del Santo, Ch. P. Jäh, M. Prizzi
In this paper we present an improvement of [Math. Ann. 345 (2009), 213--243], where the authors proved a result concerning continuous dependence for backward parabolic operators wh…
Backward uniqueness for parabolic operators with non-Lipschitz coefficients
Daniele Del Santo, Christian Jäh, Marius Paicu
In this paper we study the backward uniqueness for parabolic equations with non-Lipschitz coefficients in time and space. The result presented here improves an old uniqueness theor…
The well-posedness issue in Sobolev spaces for hyperbolic systems with Zygmund-type coefficients
Ferruccio Colombini, Daniele Del Santo, Francesco Fanelli +1
In this paper we study the well-posedness of the Cauchy problem for first order hyperbolic systems with constant multiplicities and with low regularity coefficients depending just…