Tuomas Oikari

activity

20192026

most citedFractional Bloom boundedness and compactness of commutators

8 citations · 20 across the 15 of their papers we have counts for

collaborators

Showing 2025Show all

2 papers · 1 filter

math.CA2025

Domains with globally exponentially integrable parabolic forward-in-time BMO

Kim Myyryläinen, Tuomas Oikari, Olli Saari

We characterize those open sets of the space time in which parabolic forward-in-time BMO functions are in a certain forward-in-time exponential integrability class. The characteriz…

math.FA2025

Factorizations for variable exponent Muckenhoupt weights

Stefanos Lappas, Tuomas Oikari

Given two variable exponent Muckenhoupt weights $w \in A_{p (\cdot)}$ and $w_{1} \in A_{p_{1} (\cdot)}$ , we prove that for all small enough $θ > 0,$ there holds that $w_0…