arXiv math.RTの新着論文18本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-21/

1. The exceptional series through the fifth tensor power
2. Twisted super Yangians of quasi-split type A
3. Tensor Powers of Indecomposable Modules for $F\frak{S}_p$
4. Cyclotomic character fields and sets of primes
5. Branching rule for $SL_{n+m}(\mathbb{C})\supset SL_n(\mathbb{C})\times SL_m(\mathbb{C})$
6. Clifford and Weyl algebras in symmetric tensor categories
7. Iwahori component of the Gelfand--Graev representation for reductive groups
8. On a super-Virasoro group, a semigroup of annuli, and Gauss--Berezin integral operators
9. Nilpotent quiver varieties with multiplicities and symmetrisable crystals
10. Model structures arising from weak cotorsion pairs
11. A Serre-type criterion for $n$-Gorenstein rings and its application to Nakayama algebras
12. Space of norms on locally algebraic representations
13. Equivariant Schubert Calculus for Inverse Grassmannian Permutations
14. The de Sitter Scalar Discrete Series: Gupta-Bleuler Structure and Holography
15. Coincident Poisson structures on principal-bundle moduli spaces
16. Bia{\l}ynicki-Birula Decompositions of Nakajima Quiver Varieties, Quiver Chains and Star-Shaped Quivers
17. Expanding Generalized Fine Rings
18. Fricke's trace identity and spin groups

arXiv math.RTの新着論文5本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-20/

1. Linear representation of groups associated to graphs
2. Lusztig's special pieces conjecture
3. The Mathieu group ${\sf M}_{12}$ vs ${\mathbf{SL_3(3)}}$ in characteristic 3
4. Wide subcategories and brick-finiteness for length categories
5. The Telescope Conjecture for Global Representations and FI-modules

arXiv math.RTの新着論文4本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-17/

1. Cluster structures on $SL_n/SO_n$
2. A superplethystic formula for superrestriction coefficients
3. Koszul Duality for Coherent Sheaves
4. Twisted Yangians of types BI, CI, DI and Drinfeld type current relations

arXiv math.RTの新着論文3本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-16/

1. Type $B$ Webs
2. What Your Model Threw Away and Why You'll Want It Back: Masking, Fingerprinting, and Privacy from Discarded Geometry
3. The Action of the Lie Algebra $\mathfrak{sl}_n$ on Colored Graphs and Multicolored Johnson Graphs

arXiv math.RTの新着論文11本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-15/

1. Noncommutative Floquet--Bloch Theory for Nilpotent Groups:\ Representation-Theoretic Foundations
2. Stable Limit DAHA of type $(C^{\vee},C)$ and Stable Limit Koornwinder Polynomials
3. Homomorphisms between standard modules of generalized Reedy categories
4. M\"obius functions for pseudo-Levi subgroups in finite general linear and symplectic groups
5. A universal leading-residue formula for Witten zeta functions
6. Kleber's conjecture and complementary products of symmetric functions
7. Contractions and applications of crystal skeletons: Young quasisymmetric and Stanley symmetric functions
8. Euler Characteristics of Generic Quiver Grassmannians: Semi-Invariants and Localization
9. A Proof of Sundaram's Bounded-Interval Higher Lie Positivity Conjecture
10. Record compositions of alternating permutations and noncommutative symmetric functions
11. Fano 4-fold quiver moduli from subspace quivers

arXiv math.RT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-rt/episodes/2026-07-14/

1. Weights and characters for affine Hecke algebras
2. Base Change Fundamental Lemma for Central Elements in Depth-zero Hecke Algebras over Local Function Fields
3. Homological rigidity of quiver representations over $\mathbb{F}_1$
4. Block-exoticity of reduction simple fusion systems on $S(n,p)$
5. Bump-Friedberg type periods beyond the cuspidal spectrum
6. Symmetry for the spin highest weight module $V(\Lambda_n)$
7. The Aubert and Bernstein involutions for disconnected groups
8. $\tau$-Hochschild (co)homology, the square of the Serre bimodule, and the Coxeter automorphism of the Tamarkin--Tsygan calculus
9. $\mathfrak{so}_n(\mathbb{C})$-modules which are free over an abelian nilradical
10. FFLV bases for covariant representations of $\mathfrak{gl}(m|n)$
11. Balanced notation for $\tau$-rigid pairs
12. Global dimension of a string algebra
13. Mackeyfication of equivariant categories I
14. The quantum double of the restricted quantum group $\mathbf{\overline{u}}_q(\mathfrak{sl_2})$
15. Superconformal algebras over arbitrary rings of coefficients

arXiv math.RTの新着論文4本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-13/

1. Indecomposable extensions of perverse sheaves over a closed stratum
2. A diagrammatic field theory of quantum error correction
3. Hilbert schemes of points on canonical surfaces
4. Centers of q-Schur algebras

arXiv math.RTの新着論文4本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-10/

1. On the Self-adjoint properties of the standard Whittaker $(\mathfrak{g}, K)$-modules
2. Representations of $p$-adic reductive groups
3. The fundamental theorems of invariant theory for linearly oligomorphic groups
4. High-degree cohomology of congruence subgroups of $\text{SL}_n(\mathcal{O})$ via cohomology of $S$-arithmetic groups

arXiv math.RTの新着論文16本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-09/

1. A field-independent filtration of plethystic modules for $\mathrm{SL}_2(\mathbb{F})$ that categorifies a product rule for the Cartan subalgebra of $\mathcal{U}_q(\mathfrak{sl}_2)$
2. Covers of Bruhat-Tits trees
3. Harish-Chandra images of orthosymplectic Sugawara operators and Casimir elements
4. A categorification of the Brenti--Welker identity
5. From $(n+1)$-term subcategories to $(n+1)$-term complexes
6. Extriangulated ideal quotients and $d$-Auslander categories
7. Aubert duality and co-tempered data
8. Geometry and topology of the tempered Iwahori-spherical representations of a split semisimple $p$-adic group
9. Magnitude of module categories
10. Athinization of irreducible $\widehat{\mathfrak{gl}}_n$-modules with dominant highest weights
11. On Two Algebraic Realizations of Schubert Calculus
12. Honeycombs and Sums of Hermitian Matrices, Revisited
13. Multiplication Beyond Groups: Stratified Fourier Mechanisms in Transformer Circuits
14. The Knop-Luna-Vust theory of spherical embeddings, extended to non-reductive groups
15. $p$-adic Maass--Shimura operators on $\mu$-ordinary Igusa varieties
16. Palindromic Poincar\'e polynomials in Type $B$

arXiv math.RTの新着論文5本をご紹介します。

番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-07-08/

1. Dual imaginary vectors, tight monomial cones and quantum Frobenius morphism
2. Commutativity of nilpotent cohomological Hall algebras of $\mathbf{A}^2$
3. Inner Products and Banach Algebra structures on Bicomplex Numbers and Their Associated Spaces
4. Brauer groups of resolved quiver moduli via gerbes
5. Convergent realizations of Lie subalgebras