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This article provides a concise overview of recent theoretical results concerning the theory of vortons, which are defined to be (centrifugally supported) equilibrium configurations of (current carrying) cosmic string loops. Following a…

Astrophysics · Physics 2014-10-13 Brandon Carter

In this paper we investigate the recent advances by Zhang, Maynard and Pintz towards Polignac's conjecture and give some new results concerning the relationship between Polignac numbers and arithmetic progressions.

Number Theory · Mathematics 2014-04-16 Stijn Hanson

This is a brief review of the present status, of some recent developments and of the open challenges in string/M theory.

High Energy Physics - Phenomenology · Physics 2007-05-23 C. P. Bachas

We study the shifted convolution sums associated to completely multiplicative functions taking values in $\{\pm 1\}$ and give combinatorical proofs of two recent results in the direction of Chowla's conjecture. We also determine the…

Number Theory · Mathematics 2025-03-11 Krishnarjun Krishnamoorthy

The determinations of |Vcb| and |Vub| from semileptonic B decays are reviewed with a critical discussion of the theoretical uncertainties and concentrating on recent developments. Future prospects and limitations are also discussed.

High Energy Physics - Phenomenology · Physics 2007-05-23 Zoltan Ligeti

I present a few new and recent ideas of the multiloop calculations.

High Energy Physics - Phenomenology · Physics 2014-05-23 Roman N. Lee

We prove a conjecture on Rubin-Stark elements, which was recently proposed by the author, and also by Mazur and Rubin, in a special case.

Number Theory · Mathematics 2014-06-20 Takamichi Sano

We summarize some recent progress in the understanding of the statistical properties of cosmological billiards.

General Relativity and Quantum Cosmology · Physics 2015-05-27 Thibault Damour , Orchidea Maria Lecian

We report in this survey some new results concerning noncommutative Chern characters: construction and the cases when they are exactly computed. The major result indicates some clear relation of these noncommutative objects and their…

Quantum Algebra · Mathematics 2007-05-23 Do Ngoc Diep

We prove a recent conjecture by Ulas on reducible polynomial substitutions.

Number Theory · Mathematics 2019-08-01 Peter Müller

We establish a conjecture of Mumford characterizing rationally connected complex projective manifolds in several cases.

Algebraic Geometry · Mathematics 2017-05-05 Vladimir Lazić , Thomas Peternell

We review recent progress in gauging maximal supergravity theories

High Energy Physics - Theory · Physics 2009-11-10 Bernard de Wit , Henning Samtleben , Mario Trigiante

A particular case of the Jacobian conjecture is considered and for small dimensional cases a computational approach is offered

Algebraic Geometry · Mathematics 2012-05-09 Ural Bekbaev

In this very short note, we give a counterexample to a recent conjecture of Gilmer which would have implied the union-closed conjecture.

Combinatorics · Mathematics 2022-11-23 David Ellis

We survey some recent developments in the analytic theory of multiple Dirichlet series with arithmetical coefficients on the numerators.

Number Theory · Mathematics 2021-01-20 Kohji Matsumoto

This is a survey about recent progress in Rankin-Cohen deformations. We explain a connection between Rankin-Cohen brackets and higher order Hankel forms.

Quantum Algebra · Mathematics 2009-09-25 Richard Rochberg , Xiang Tang , Yi-jun Yao

We highlight recent theoretical and observational progress in several areas of neutron star astrophysics, and discuss the prospect for advances in the next decade.

We recall the history of the proof of Seifert fibre space conjecture, as well as it motivations and its several generalisations.

Algebraic Topology · Mathematics 2012-02-21 Jean-Philippe Préaux

We prove a number of conjectures [arXiv:2005.04066] recently stated by P. Barry, related to the paperfolding sequence and the Rueppel sequence.

Number Theory · Mathematics 2020-06-26 J. -P. Allouche , G. -N. Han , J. Shallit

A simple theory of the covariant derivatives, deformed derivatives and relative covariant derivatives of multivector and multiform fields is presented using algebraic and analytical tools developed in previous papers.

Mathematical Physics · Physics 2007-05-23 V. V. Fernandez , A. M. Moya , E. Notte-Cuello , W. A. Rodrigues