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Related papers: Remarks on an article by Rabern et al

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The present paper is provided in response to the comment of M. R. Hadizadeh et.al on our original paper Six-body bound system calculations in the case of effective Alpha-core structure [Eur. Phys. J. Plus (2016) 131: 240].In this paper we…

Nuclear Theory · Physics 2017-11-03 Eskandar Ahmadi Pouya , Ali Akbar Rajabi

The said paper entitled "A Proof Of The Plane Jacobian Conjecture" is not true.

Algebraic Geometry · Mathematics 2007-05-23 T. T. Moh

An error in the proof of Bell's Theorem is identified and a semiclassical model of the EPRB experiment is presented

Quantum Physics · Physics 2007-05-23 A. F. Kracklauer

We present a formulation of the Collatz conjecture that is potentially more amenable to modeling and analysis by automated termination checking tools.

Logic in Computer Science · Computer Science 2021-08-17 Ashish Tiwari

This note provides a brief guide to the current state of the literature on Tarski's problems with emphasis on features that distinguish the approach based on combinatorial and algorithmic group theory from the topological approach to…

Group Theory · Mathematics 2014-06-03 Olga Kharlampovich , Alexei Myasnikov

In this paper we use computational methods to disprove a conjecture by Alaoglu and Erd\H{o}s regarding the superabundant numbers.

Number Theory · Mathematics 2020-09-09 Tibor Burdette , Ian Stewart

A descent conjecture of Wittenberg [Wit24, Conjecture 3.7.4] predicts that if all the twists of a rationally connected torsor over a smooth base satisfy weak approximation with Brauer-Manin obstruction, then so does the base. We give an…

Algebraic Geometry · Mathematics 2026-04-14 Yisheng Tian

We construct left and right Calabi-Yau structures on derived respectively singularity categories of symmetric orders $\Lambda$ over commutative Gorenstein rings $R$. For this, we first construct Calabi-Yau structures over $R$ by lifting…

Representation Theory · Mathematics 2026-02-03 Norihiro Hanihara , Junyang Liu

The claim in \cite{Al-Badawi:2025ipr} that *"the errors in the foundational components (3) and (5) of Ref. [1] invalidate all subsequent analyses, numerical results, and physical interpretations that depend on them"* is **entirely…

General Relativity and Quantum Cosmology · Physics 2026-01-05 David Senjaya

In this paper we propose counterexamples to the Geometrization Conjecture and the Elliptization Conjecture.

Geometric Topology · Mathematics 2007-05-23 Sze Kui Ng

We consider residue structures $R/G$ where $(G,+)$ is an additive subgroup of a ring $(R,+,\cdot)$, not necessarily an ideal. Special instances include Krasner's construction of quotient hyperfields, and Pumpluen's construction of…

Rings and Algebras · Mathematics 2024-03-19 Louis H. Rowen

Errors in Eberly's derivation of several Bell inequalities are pointed out: (1) it is based on an equation that is incorrect; (2) it uses neither two-particle states nor locality to derive Bell's inequalities and; (3) it does not use…

Quantum Physics · Physics 2009-02-11 Luiz Carlos Ryff

This is the first of three articles on the Fibered Isomorphism Conjecture of Farrell and Jones for L-theory. We apply the general techniques developed in [15] and [16] to the L-theory case of the conjecture and prove several results. Here…

K-Theory and Homology · Mathematics 2011-03-03 S. K. Roushon

We prove a conjecture due to Y. Last on Jacobi matrices.

Classical Analysis and ODEs · Mathematics 2009-08-27 Sergey A. Denisov

Over one year ago, a very long preprint posted on arXiv [arXiv:1709.03771] and HAL announced a proof of Lehmer's Conjecture (and of other related results). Unfortunately, as was remarked by several specialists, this proof contains a (at…

Number Theory · Mathematics 2018-09-28 Francesco Amoroso

This paper has been withdrawn by the authors due to an error in Section 7.

Algebraic Geometry · Mathematics 2007-05-23 T. -C. Kuo , A. Parusinski , L. Paunescu

We exhibit two relation algebra atom structures such that they are elementarily equivalent but their term algebras are not. This answers Problem 14.19 in the book Hirsch, R. and Hodkinson, I., "Relation Algebras by Games", North-Holland,…

Logic · Mathematics 2025-02-12 H. Andréka , I. Németi

A conjecture by Gekhtman, Shapiro and Vainshtein suggests a correspondence between the Belavin - Drinfeld classification of solutions of the classical Yang - Baxter equation and cluster structures on simple Lie groups. This paper confirms…

Quantum Algebra · Mathematics 2015-08-14 Idan Eisner

It is shown that the question raised in Section 5.7 of [1] has an affirmative answer.

Quantum Algebra · Mathematics 2009-10-18 S. Doty

We prove the Aharoni Berger Conjecture

Combinatorics · Mathematics 2019-04-16 Vladimir Blinovsky