5 citations · 10 across the 15 of their papers we have counts for
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The Kellogg property under generalized growth conditions
Petteri Harjulehto, Jonne Juusti
We study minimizers of the Dirichlet phi-energy integral with generalized Orlicz growth. We prove the Kellogg property, the set of irregular points has zero capacity, and give char…
Extension in generalized Orlicz spaces
Petteri Harjulehto, Peter Hästö
We prove that a -function can be extended from a domain to all of while preserving crucial properties for harmonic analysis on the generalized Orlicz space $L^…
Double phase image restoration
Petteri Harjulehto, Peter Hästö
In this paper we explore the potential of the double phase functional in an image processing context. To this end, we study minimizers of the double phase energy for functions with…
Hölder continuity of -minimizers of functionals with generalized Orlicz growth
Petteri Harjulehto, Peter Hästö, Mikyoung Lee
We show local Hölder continuity of quasiminimizers of functionals with non-standard (Musielak--Orlicz) growth. Compared with previous results, we cover more general minimizing func…