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関数と作用素と幾何学的解析 - 2026/9/30の論文15本
プレプリどんどん: math.CA · 30 сентября 2026 г. · 33 мин
arXiv math.CAの新着論文15本をご紹介します。 番組ページ: https://prepridondon.nyoho.jp/channels/math-ca/episodes/2026-09-30/ Subadditive bijections on the positive reals A note on Rainwater's Theorem Positive Cubature Compression and Optimal Hyperinterpolation Stability on a Conic Surface Assouad and Lower Dimensions of Graphs of Weierstrass-Type Functions with Rapidly Growing Frequencies Compactness and Essential Norms of Weighted Bilinear Hardy Operators on General Intervals Flag multiresolutions: T1, paraproducts and commutators Critical Points of Line Restrictions of Signed Point-Charge Potentials Sharp Thresholds for Distance Patterns in Random Subsets of $\mathbb Z^d$ Absolutely Continuous Convolutions and Projections of Fractal Measures Beyond Constant Truncations: The Bounded Sobolev Approximation Gap Polynomial Counterexamples to Shanks' Conjecture in Dirichlet-Type Spaces over the Bidisc Optimal Hardy Inequalities for Fractional $p$-Laplacians on the Integers Elementary Askey-Wilson Functions The double descent and Runge phenomena in overparametrized polynomial interpolation A geometric rigidity estimate for codimension-1 immersions into spheres