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We partially prove and partially disprove Oka's conjecture on the fundamental group/Alexander polynomial of an irreducible plane sextic. Among other results, we enumerate all irreducible sextics with simple singularities admitting dihedral…

Algebraic Geometry · Mathematics 2008-10-24 Alex Degtyarev

In this paper, we prove the FPP conjecture, giving a strong upper bound on the unitary dual of a real reductive group. Our proof is an application of the global generation properties of $\mathcal{D}$-modules on the flag variety and their…

Representation Theory · Mathematics 2024-11-05 Dougal Davis , Lucas Mason-Brown

We extend a conjecture of Kimberley-Robertson on the abelianizations of certain square complex groups.

Group Theory · Mathematics 2007-05-23 Diego Rattaggi

The Weak Gravity Conjecture imposes stringent constraints on effective field theories to allow for an ultraviolet completion within quantum gravity. While substantial evidence supports the conjecture across broad classes of string…

High Energy Physics - Theory · Physics 2025-05-08 Stefano Lanza

We show that the semi-simplicity conjecture for finitely generated fields follows from the conjunction of the semi-simplicity conjecture for finite fields and for the maximal abelian extension of the field of rational numbers.

Number Theory · Mathematics 2023-07-25 Marco D'Addezio

We give non-torsion counterexamples against the integral Tate conjecture for finite fields. We extend the result due to Pirutka and Yagita for prime numbers 2,3,5 to all prime numbers.

Algebraic Geometry · Mathematics 2017-09-05 Masaki Kameko

We formulate, and provide strong evidence for, a natural generalization of a conjecture of Robert Coleman concerning Euler systems for the multiplicative group over arbitrary number fields.

Number Theory · Mathematics 2019-06-05 David Burns , Alexandre Daoud , Takamichi Sano , Soogil Seo

We state and prove an analogue of the Kakeya conjecture for the local field $\mathbb{F}_q(\!(t)\!)$. This extends Arsovski's result on the Kakeya conjecture to local fields of positive characteristic. We also prove the Kakeya maximal…

Number Theory · Mathematics 2022-09-07 Alejo Salvatore

We prove that the Dimension Conjecture implies the Jacobi Bound Conjecture.

Algebraic Geometry · Mathematics 2026-03-19 Taylor Dupuy , David Zureick-Brown

We prove that if the classical Baum-Connes conjecture in complex K-theory is true (for a given discrete group G), then the conjecture is also true in the real case (for the same group G). The essential ingredients of the proof are the…

Operator Algebras · Mathematics 2016-09-07 Paul Baum , Max Karoubi

We prove the Strong Jacobi Bound Conjecture for generically reduced components of differential schemes.

Algebraic Geometry · Mathematics 2026-03-19 Taylor Dupuy , David Zureick-Brown

Let $KG$ be the group algebra of a torsion group $G$ over a field $K$. We show that if the units of $KG$ satisfy a Laurent polynomial identity which is not satisfied by the units of the relative free algebra $K[\alpha,\beta :…

Rings and Algebras · Mathematics 2017-12-14 Osnel Broche , Jairo Z. Gonçalves , Ángel del Río

We prove an isoperimetric inequalitie on the complex hyperbolic ball with Assumption \ref{assumption}}. As an application, we prove a contraction property for the holomorphic functions in Hardy and weighted Bergman spaces on the complex…

Complex Variables · Mathematics 2025-01-24 Xiaoshan Li , Guicong Su

We present a conjecture about partitions, with a very elementary formulation.

Combinatorics · Mathematics 2007-05-23 Michel Lassalle

We present a new and simple proof of a theorem due to Kaplansky which unifies theorems of Kolchin and Levitzki on triangularizability of semigroups of matrices. We also give two different extensions of the theorem. As a consequence, we…

Rings and Algebras · Mathematics 2015-08-07 Heydar Radjavi , Bamdad R. Yahaghi

We generalize certain arguments in Zariski's irregularity theorem on cyclic multiple planes.

Algebraic Geometry · Mathematics 2016-11-22 Ying Zong

This paper examines the application of Tarski's Undefinability Theorem to first-order arithmetic. The generally accepted view is that for this case the Theorem establishes that arithmetic truth is not arithmetic. A careful examination of…

Logic · Mathematics 2025-09-19 Stephen Boyce

We establish a result linking the Bouniakowsky conjecture and the density of polynomial roots to prime moduli.

Number Theory · Mathematics 2015-05-13 Timothy Foo

Kaplansky [2003] proved a theorem on the simultaneous representation of a prime $p$ by two different principal binary quadratic forms. Later, Brink found five more like theorems and claimed that there were no others. By putting…

Number Theory · Mathematics 2014-08-19 Eric Mortenson

Let $F^{2,m}$ denote the Fock-Sobolev space of complex plane. The purpose of this paper is to study the conjecture which was shown to be false for Fock space by Ma-Yan-Zheng-Zhu in 2019. For the certain symbol space, the main result of the…

Functional Analysis · Mathematics 2022-11-29 Jie Qin