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In this short note, we prove Hadwiger's conjecture for strongly monotypic polytopes.

Combinatorics · Mathematics 2024-03-29 Vuong Bui

Several results about the union-closed sets conjecture are presented.

Combinatorics · Mathematics 2017-06-21 Yining Hu

We generalize some results in Hodge theory to generalized normal crossing varieties.

Algebraic Geometry · Mathematics 2013-10-15 Yujiro Kawamata

We provide a proof of a variant of the Landau-Siegel Zeros conjecture.

Number Theory · Mathematics 2007-05-31 Yitang Zhang

We first propose what we call the Gaussian Moments Conjecture. We then show that the Jacobian Conjecture follows from the Gaussian Moments Conjecture. We also give a counter-example to a more general statement known as the Moments Vanishing…

Commutative Algebra · Mathematics 2022-08-12 Harm Derksen , Arno van den Essen , Wenhua Zhao

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

We give a brief historical overview of the famous Pythagoras' theorem and Pythagoras. We present a simple proof of the result and dicsuss some extensions. We follow \cite{thales}, \cite{wiki} and \cite{wiki2} for the historical comments and…

History and Overview · Mathematics 2015-09-23 Manjil P. Saikia

In this note we prove a converse of Bohr's equivalence theorem for Dirichlet series under some natural assumptions.

Number Theory · Mathematics 2016-12-01 Mattia Righetti

A version of Woodin's HOD dichotomy is proved assuming the existence of just one strongly compact cardinal.

Logic · Mathematics 2021-02-19 Gabriel Goldberg

We provide a simple explicit counterexample to a group completion conjecture for simplicial monoids attributed to JC Moore.

Algebraic Topology · Mathematics 2014-10-01 Zbigniew Fiedorowicz

The goal of this paper is to introduce Hodge 1-motives of algebraic varieties and to state a corresponding cohomological Grothendieck-Hodge conjecture, generalizing the classical Hodge conjecture to arbitrarily singular proper schemes.

Algebraic Geometry · Mathematics 2007-05-23 L. Barbieri-Viale

This note imparts heuristic arguments and theorectical evidences that contradict the abc conjecture over the rational numbers. In addition, the rudimentary datails for transforming this problem into the doimain of equidistribution theory…

Number Theory · Mathematics 2007-05-23 N. A. Carella

In 1979, Herzog put forward the following conjecture: if two simple groups have the same number of involutions, then they are of the same order. We give a counterexample to this conjecture.

Group Theory · Mathematics 2018-02-23 Mohammad Zarrin

In this note, we combine ideas of several previous proofs in order to obtain a quite short proof of Gr\"otzsch theorem.

Combinatorics · Mathematics 2013-12-02 Zdeněk Dvořák

The first version of this paper gave another proof of the Kropholler Conjecture, which gives a relative version of Stallings Ends Theorem, following an earlier incorrect proof. It has been pointed out by Sam Shepherd that the the second…

Group Theory · Mathematics 2023-11-27 M. J. Dunwoody

We discuss Hodge-theoretic aspects, related to the loop Grassmannian, of the strong Macdonald conjecture (whose proof is joint work with Fishel and Grojnowski).

Representation Theory · Mathematics 2007-05-23 Constantin Teleman

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 paper, a simple explanation for the Goldbach Conjecture is given. We have shown that the probability of violating the conjecture not only for the prime numbers, but also for any subset of natural numbers whose distribution is…

Number Theory · Mathematics 2023-02-07 Ameneh Farhadian , Hamid Reza Fanai

We review what is known about the Hodge conjecture for abelian varieties, with some emphasis on how Mumford-Tate groups have been applied to this problem.

alg-geom · Mathematics 2008-02-03 B. Brent Gordon

We show that it is consistent that the Borel Conjecture and the dual Borel Conjecture hold simultaneously.

Logic · Mathematics 2015-09-07 Martin Goldstern , Jakob Kellner , Saharon Shelah , Wolfgang Wohofsky