Approximation order of Kolmogorov diameters via L-spectra and applications to polyharmonic operators

@article{Kessebhmer2022ApproximationOO,
  title={Approximation order of Kolmogorov diameters via L-spectra and applications to polyharmonic operators},
  author={Marc Kesseb{\"o}hmer and Aljoscha Niemann},
  journal={Journal of Functional Analysis},
  year={2022}
}

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