English

On continuous embeddings of quantum Sobolev spaces into Schatten classes $\mathfrak{H}_\gamma^{s,p}(G,H) \hookrightarrow S_p(H)$

Functional Analysis 2025-10-21 v2

Abstract

This work investigates continuous embeddings for quantum Sobolev spaces Hγs,p(G,H)\mathfrak{H}_\gamma^{s,p}(G,H) into Schatten--von Neumann classes Sr(H)S_r(H). We try to extend the results of Lakmon and Mensah to the case where the operators belong to Schatten classes Sp(H)S_p(H) for p2p \neq 2. We establish that these quantum Sobolev spaces are Banach spaces and, by employing a duality argument, we define spaces for p>2p>2.

Keywords

Cite

@article{arxiv.2509.24135,
  title  = {On continuous embeddings of quantum Sobolev spaces into Schatten classes $\mathfrak{H}_\gamma^{s,p}(G,H) \hookrightarrow S_p(H)$},
  author = {Alexander Plakhotnikov},
  journal= {arXiv preprint arXiv:2509.24135},
  year   = {2025}
}

Comments

6 pages; comments welcome