プレプリどんどん: math.CA

ノルムと極限サイクルとフーリエ係数 - 2026/5/8の論文6本

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arXiv math.CAの新着論文6本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-ca/episodes/2026-05-08/

  1. Proof of the Holevo-Utkin conjecture on sharp $\ell_p$ norms for zero-sum vectors
  2. Finitude of Limit Cycles of Linear Piecewise ODEs in the Cylinder
  3. Fourier coefficients of continuous functions with sparse spectrum
  4. Convexity of the embedding parameter sets of some analytic function spaces
  5. Accessory Parameter of Confluent Heun Equations, Voros Periods and classical irregular conformal blocks
  6. A multidimensional Szemer\'{e}di theorem in integers