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math.AP2026
The Green Function for Elliptic Systems in the Upper-Half Space
Martin Dindoš, Dorina Mitrea, Irina Mitrea +1
Let be a second-order, homogeneous, constant (complex) coefficient elliptic system in . The goal of this article is provide a qualitative and quantitative study…
math.AP2025
Riesz Transform Characterizations of and {\rm BMO} on Ahlfors Regular Sets with Small Oscillations
Dorina Mitrea, Irina Mitrea, Marius Mitrea
We employ the Riesz transform as a means for describing geometric properties of sets in , and study the extent to which they can be used to characterize function sp…