150 citations
- Joint Institute for Nuclear ResearchRU33 papers
- Universität HamburgDE16 papers
- P.N. Lebedev Physical Institute of the Russian Academy of SciencesRU12 papers
- Forschungszentrum JülichDE10 papers
- Image Processing Systems InstituteRU9 papers
- Russian Academy of SciencesRU9 papers
- Saratov State UniversityRU9 papers
- Lomonosov Moscow State UniversityRU8 papers
- Moscow Institute of Physics and TechnologyRU8 papers
- RWTH Aachen UniversityDE7 papers
- Jülich Aachen Research AllianceDE6 papers
- City University of New YorkUS5 papers
Showing 2021 · math.FAShow all
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math.FA2021★ 4 cited
A description of interpolation spaces for quasi-Banach couples by real -method
Sergey V. Astashkin, Per G. Nilsson
The main aim of this paper is to develop a general approach, which allows to extend the basics of Brudnyi-Kruglyak interpolation theory to the realm of quasi-Banach lattices. We pr…
math.FA2021★ 4 cited
Arazy-Cwikel property for quasi-Banach couples
Sergey V. Astashkin, Per G. Nilsson
The main result of this paper establishes that the known Arazy-Cwikel property holds for classes of uniformly K-monotone spaces in the quasi-Banach setting provided that the initia…
math.FA2021★ 4 cited
Arazy-Cwikel and Calderón-Mityagin type properties of the couples ,
Sergey V. Astashkin, Michael Cwikel, Per G. Nilsson
We establish Arazy-Cwikel type properties for the family of couples , , and show that is a Calderón-Mityagin couple i…