8 citations · 11 across the 3 of their papers we have counts for
3 papers
math.AP2021★ 3 cited
partial regularity of the singular set in the obstacle problem
Federico Franceschini, Wiktoria Zatoń
We show that the singular set in the classical obstacle problem can be locally covered by a hypersurface, up to an "exceptional" set , which has Hausdorff dimensi…
math.AP2021
Runge Approximation and Stability Improvement for a Partial Data Calderón Problem for the Acoustic Helmholtz Equation
María Ángeles García-Ferrero, Angkana Rüland, Wiktoria Zatoń
In this article, we discuss quantitative Runge approximation properties for the acoustic Helmholtz equation and prove stability improvement results in the high frequency limit for…
math.AP2019★ 8 cited
Tent space well-posedness for parabolic Cauchy problems with rough coefficients
Wiktoria Zatoń
We study the well-posedness of Cauchy problems on the upper half space associated to higher order systems $\partial_t u =(-1)^{m+1}\mbox{div}_m A\nabla ^m u$ w…