プレプリどんどん: math.CA

次元と密度とトレース定理と演算子 - 2026/4/21の論文9本

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arXiv math.CAの新着論文9本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-ca/episodes/2026-04-21/

  1. On the packing dimension of projected measures
  2. Counterexamples for lacunary dilates via dyadic spike blocks
  3. Near-optimal density theorems for large dilates of large point configurations
  4. The Adams trace theorem for product Morrey spaces
  5. Rado's covering problem for cubes and balls: a semi-survey
  6. Pointwise character bounds for $\mathrm{SU}(3)$
  7. The Kerman-Sawyer trace theorem for product Morrey spaces
  8. Multilinear embedding theorem for fractional sparse operators
  9. Wave operators for Jacobi matrices