arXiv math.RAの新着論文7本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ra/episodes/2026-09-25/Duality for matrix space questionsOn the Regularity and Clean Properties of Matrices over Dual NumbersDifferential perm bialgebras, differential perm Yang-Baxter equation, and their applications in related bialgebra structuresFailure of Ado-type theorems for preLie and postLie algebrasTotal rings of quotients of higher dimensional Iwasawa algebrasBi-Oriented Interlaced Matrix Multiplication and an

arXiv math.ACの新着論文7本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-25/Algebraic Expressivity Certificates for Shallow Polynomial Neural NetworksMatrix factorization of quotient singularities of type A and DJordan Blocks, Differential Traces, and Colon-Ideal Noncontainment over Noetherian QuotientsSystems of parameters consisting of linear forms for monomial ideal quotientsPrimality of dilated closed path polyominoesReduced and coreduced modules with respect to inverse

arXiv math.RTの新着論文7本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-rt/episodes/2026-09-25/The Tambara-Yamagami calculus and finite semigroupsQuiver Bases of Cartan Squares of Minuscule RepresentationsA Cotangent Model for the Next-to-Minimal Orbit of E7Ringel self-duality of hereditary algebras via Auslander-Reiten theorySpecht ideals for the imprimitive complex reflection group $G(r,1,n)$: geometric orbit types and a dominance theoremOn vanishing and Hausdorffness of asymptotic

arXiv math.AGの新着論文40本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-09-25/Projective blowups: a formal and multicentered proofReducibility and Diagonal Equality Strata for Finite Jacobi PencilsCongruence spectra and geometric reconstruction of $\boldsymbol{T}$-algebrasBulk-deformed enumerative mirror symmetry for toric Fano surfacesThe GIT of 4x3x3 tensors (determinantal cubic surfaces)Affine Spherical Mass and a Gaussian Kinematic Formula for Tropical

Lotte Harper is online and recording. Be a part of the Lotte Harper family. Learn daily about software operations, database, security, frontend JavaScript, HTML and CSS along with JS APIs, WebSocket consumers, WebRTC, machine learning (ML), artificial intelligence (AI) and rendering engines, as well as Python server backend logic with requests, PyPI packages, OpenCV, **** recognition, barcode scanning, video and audio editing and sync, podcasting, universal translation, blogging,

Lotte Harper is online and recording. Be a part of the Lotte Harper family. Learn daily about software operations, database, security, frontend JavaScript, HTML and CSS along with JS APIs, WebSocket consumers, WebRTC, machine learning (ML), artificial intelligence (AI) and rendering engines, as well as Python server backend logic with requests, PyPI packages, OpenCV, **** recognition, barcode scanning, video and audio editing and sync, podcasting, universal translation, blogging,

Number of the Day - "19" This podcast is produced by Klassic Studios. Check out our other podcasts there! Sources Number sequence definitions come from the On-Line Encyclopedia of Integer Sequences (OEIS). Historical material is adapted from Wikipedia, used under the Creative Commons Attribution-ShareAlike licence. Minor planet details come from the NASA/JPL Small-Body Database. Learn more about your ad choices. Visit megaphone.fm/adchoices

We explore Google’s WeatherNext 3, a real-time global forecasting system that learns directly from raw 11-channel geostationary satellite observations. Discover how hourly updates, location-specific predictions, and radar-trained precipitation estimates could improve forecasts for sudden storms, floods, frost, and the next potentially rain-soaked picnic. Note: This podcast was AI-generated, and sometimes AI can make mistakes. Please double-check any critical information. Sponsore...

Anthropic and OpenAI cut their flagship model prices within a day of each other this week. A new coding benchmark found top models were faking passes instead of fixing bugs. Cheaper doesn't mean better. We go through where Anthropic's forty percent savings actually comes from, how a model forged a Go module's checksum to fool the grader, and how one team's CI pipeline win quietly reversed itself within months. Get full access to The AI Practitioner at aipractitioner.substack.com/subscribe

Choice vs. Excluded Middle: A Constructive Paradox | aboutlogic: premises #08Constructive mathematics is all about building things explicitly — so why does it reject the Axiom of Choice, which sounds trivial in a constructive context. In this Premises episode, Thorsten walks Deniz through Diaconescu's theorem: the surprising proof that the Axiom of Choice implies the Law of Excluded Middle, turning a seemingly innocent principle into full-blown classical logic. Using an intuitive type-theoretic

This week, Anna and Kobi are joined by Ron Rothblum, Professor of Computer Science at Technion and researcher at Succinct. They catch up on Ron’s move from theory into practice, including his work on the SP1 zkVM, Jagged Polynomial Commitments, and a recent Fiat-Shamir attack that exposed vulnerabilities in practical uses of GKR. Ron explains what the attack revealed about Fiat-Shamir’s security assumptions and why it prompted changes to deployed systems.The conversation then explores Ron’s

arXiv math.CAの新着論文13本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ca/episodes/2026-09-23/A reciprocal-Gamma Mehler--Heine limit for Krawtchouk--Sobolev type orthogonal polynomials with an exterior mass pointSpectral synthesis with the complexity parameter in $\mathbb{Z}_N^d$Dynamical Sampling in Graph Paley--Wiener SpacesMatrix Continued Fractions from Bidiagonal FactorizationsHypergeometric Mixed-Type Multiple Orthogonal PolynomialsDunkl theory, convolution algebras, and related

arXiv math.GRの新着論文29本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-gr/episodes/2026-09-23/A compactness theorem for twisted-unitary elements of integral group rings, with a certified route to the theta-unitary Case A at window B(4) of the Promislow groupThe domain question for the Nielsen-Soelberg group rings: the commutative case, with certified ball checksMargulis-Soifer theorem for one-relator groupsThe universal valued Abelian groups of Niemiec are L\'{e}vy, strongly exotic,

arXiv math.NTの新着論文41本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-nt/episodes/2026-09-24/A new upper bound for the irrationality exponent of zeta(3)The Primitive Generalized Fermat Equation x^3+y^5=z^7: A computer-assisted proofGalois-Orbit Structure, Ramanujan Sums, and Stable-Range Collapse for Cyclotomic Cosine Formulas$A_2$-frames, negacyclic glue, and extremal strongly $6$-modular latticesThe number of Ekedahl-Oort strata intersecting the supersingular locus in the Siegel modular

arXiv math.RAの新着論文13本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ra/episodes/2026-09-24/Integral Dependence over One-Sided Ideals, Part II: G-Left Ideals and the K\"othe ProblemPhantom categories on 3-vertex directed DG quiversToeplitz multiplication and graded factorization of determinant recurrencesControlling graded Lie algebras and cohomologies of double Lie algebrasEquality cases for matrix spaces with bounded-rank commutatorsSome constructions of antisymmetric infinitesimal

arXiv math.ACの新着論文8本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ac/episodes/2026-09-24/Dimensions of permanental varieties in arbitrary sizeTwo-sided bounds for canonical traces of Veronese subalgebrasResultant of an equivariant polynomial system with respect to the reflection group $G(r,n)$Generic $\mu$-power ideals, fat points, and symbolic powersConjugation Differential Invariants of $\mathrm{SL}_2(\mathbb{F}_q)$ on trace-free matricesField independence of the first seven Betti

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/2026-09-24/Reduction Algebras Involving Symplectic Lie AlgebrasThe intersection of local Arthur packets for even orthogonal groups and applicationsOn the normality of the commuting schemeLifting $A_\infty$-structures through coverings with applications to fractional Brauer graph algebrasDegenerations of chain complexesLocally analytic representations in mixed characteristic via stacksCounterexamples to the

arXiv math.AGの新着論文39本をご紹介します。番組ページ: https://prepridondon.nyoho.jp/channels/math-ag/episodes/2026-09-24/A smooth quintic surface with 85 lines and Picard number 43The non-abelian Hodge correspondence for extensions on quasi-projective curvesEuler characteristics of strata of $k$-differentialsOpen extension of a genus zero Hurwitz-Frobenius manifoldDegrees and directional defects of embedded algebraic vector bundlesLinear Algebra and Algebraic Geometry: A Matrix Construction for Classifying Families

Lotte Harper is online and recording. Be a part of the Lotte Harper family. Learn daily about software operations, database, security, frontend JavaScript, HTML and CSS along with JS APIs, WebSocket consumers, WebRTC, machine learning (ML), artificial intelligence (AI) and rendering engines, as well as Python server backend logic with requests, PyPI packages, OpenCV, **** recognition, barcode scanning, video and audio editing and sync, podcasting, universal translation, blogging,

Lotte Harper is online and recording. Be a part of the Lotte Harper family. Learn daily about software operations, database, security, frontend JavaScript, HTML and CSS along with JS APIs, WebSocket consumers, WebRTC, machine learning (ML), artificial intelligence (AI) and rendering engines, as well as Python server backend logic with requests, PyPI packages, OpenCV, **** recognition, barcode scanning, video and audio editing and sync, podcasting, universal translation, blogging,