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In this article we continue to study $\aleph_0$-injectivity.

Rings and Algebras · Mathematics 2009-10-13 Ehsan Momtahan

We formulate and discuss a conjecture which would extend a classical inequality of Bernstein.

Classical Analysis and ODEs · Mathematics 2010-03-08 Vilmos Komornik , Paola Loreti

We formulate a version of the integral Hodge conjecture for categories, prove the conjecture for two-dimensional Calabi-Yau categories which are suitably deformation equivalent to the derived category of a K3 or abelian surface, and use…

Algebraic Geometry · Mathematics 2020-12-16 Alexander Perry

We study the Hodge conjecture for certain families of varieties over arithmetic quotients of balls and Siegel domain of degree two. As a byproduct, we derive formulas for Hodge numbers in terms of automorphic forms.

Algebraic Geometry · Mathematics 2023-11-02 Xiaojiang Cheng

In this work we resolve several conjectures stated in the On-Line Encyclopedia of Integer sequences.

Number Theory · Mathematics 2024-10-29 Sela Fried

In this note, while giving an overview of the state of art of the well known Hadamard conjecture, which is more than a century old and now it has been established by using the methods given in the two papers by Mohan et al [6,7].

Discrete Mathematics · Computer Science 2011-11-09 R. N. Mohan

This paper is a sequel to [3]. We formulate a natural algebraic geometry conjecture, give some of its number theoretic and analytical consequences, and show that those can be used to get further advances in wave turbulence theory.

Number Theory · Mathematics 2024-12-24 Sergei Vlăduţ

Beyond normal surfaces there are several open questions concerning 2- dimensional spaces. We present some results and conjectures along this line.

Algebraic Geometry · Mathematics 2014-05-16 Mihai Tibar

We prove a few simple cases of a random graph statement that would imply the "second" Kahn--Kalai Conjecture. Even these cases turn out to be reasonably challenging, and it is hoped that the ideas introduced here may lead to further…

Combinatorics · Mathematics 2025-10-27 Quentin Dubroff , Jeff Kahn , Jinyoung Park

In this short note we present a family of counterexamples to the King's conjecture.

Algebraic Geometry · Mathematics 2011-03-09 Mateusz Michalek

The article presents the proof of Casas-Alvero conjecture.

Number Theory · Mathematics 2017-05-09 Edward Dobrowolski

In this article, we prove a weighted version of Saitoh's conjecture. As an application, we prove a weighted version of Saitoh's conjecture for higher derivatives.

Complex Variables · Mathematics 2022-08-17 Qi'an Guan , Zheng Yuan

We have already conjectured 2 important guesses regarding Hypo-Lie algebra and modular simple Lie algebra. We would like to attach 2 important guesses more to this conjecture. Such new guesses are related to the Steinberg module.

General Mathematics · Mathematics 2021-10-02 YangGon Kim , MoonOk Wang

The article provides a counterexample to a conjecture by Blocki-Zwonek.

Complex Variables · Mathematics 2015-07-20 John Erik Fornæss

We give counterexamples to Okounkov's log-concavity conjecture for Littlewood-Richardson coefficients.

Representation Theory · Mathematics 2007-05-23 Calin Chindris , Harm Derksen , Jerzy Weyman

We review a combinatoric approach to the Hodge Conjecture for Fermat Varieties and announce new cases where the conjecture is true.

Algebraic Geometry · Mathematics 2021-05-11 Genival da Silva

The said paper [2] entitled "Proof Of Two Dimensional Jacobian Conjecture" is with gaps.

Rings and Algebras · Mathematics 2007-05-23 T. T. Moh

We study an extension of Montgomery's pair-correlation conjecture and its relevance in some problems on the distribution of prime numbers.

Number Theory · Mathematics 2016-08-03 Alessandro Languasco , Alberto Perelli , Alessandro Zaccagnini

In this article we study the (cohomological) Hodge conjecture for singular varieties. We prove the conjecture for simple normal crossing varieties that can be embedded in a family where the Mumford-Tate group remains constant. We show how…

Algebraic Geometry · Mathematics 2023-01-04 Ananyo Dan , Inder Kaur

In this note, we give some new families of two-stage spaces for which the torus rank conjecture is affirmed.

Algebraic Topology · Mathematics 2025-08-19 Yanlong Hao , Xiugui Liu , Qianwen Sun