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We put a new conjecture on primes from the point of view of its binary expansions and make a step towards justification.

Number Theory · Mathematics 2007-06-11 Vladimir Shevelev

In this paper proof of the twin prime conjecture is going to be presented. Originally very difficult problem (in observational space) has been transformed into a simpler one (in generative space) that can be solved. It will be shown that…

General Mathematics · Mathematics 2022-06-03 Marko V. Jankovic

It is proved that the rank of an elliptic curve is one less the arithmetic complexity of the corresponding non-commutative torus. As an illustration, we consider a family of elliptic curves with complex multiplication.

Number Theory · Mathematics 2023-03-24 Igor V. Nikolaev

We determine some properties of the narrow 2-class field tower of those real quadratic number fields whose discriminants are not a sum of two squares and for which their 2-class groups are elementary of order $4$. Here in Part I, we…

Number Theory · Mathematics 2025-04-30 Elliot Benjamin , C. Snyder

We introduce a space of stable meromorphic differentials with poles of prescribed orders and define its tautological cohomology ring. This space, just as the space of holomorphic differentials, is stratified according to the set of…

Algebraic Geometry · Mathematics 2019-06-05 Adrien Sauvaget

In this paper we study a number of conjectures on the behavior of the value distribution of eigenfunctions. On the two dimensional torus we observe that the symmetry conjecture holds in the strongest possible sense. On the other hand we…

Classical Analysis and ODEs · Mathematics 2022-05-31 Ángel D. Martínez , Francisco Torres de Lizaur

This is a condensed overview of the formal theory of monads in a 2-category. We also define two double categories of monads in a 2-category, extending Lack and Street's 2-categories of monads.

Category Theory · Mathematics 2026-05-06 Aaron David Fairbanks

In this paper we attack the Erdos-Straus conjecture by means of the structure of its solutions, extending and improving the results of a previous paper. Using previous results and supported by the works of Elsholtz and Tao and Monks and…

Number Theory · Mathematics 2024-04-17 Miguel Angel Lopez

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

This paper is devoted to the description of complex finite-dimensional algebras of level two. We obtain the classification of algebras of level two in the varieties of Jordan, Lie and associative algebras.

Rings and Algebras · Mathematics 2015-12-09 A. Kh. Khudoyberdiyev

We consider sentence-definable and diagram-definable subfamilies of given families of theories, calculi for these subfamilies, as well dynamics and characteristics of these subfamilies with respect to rank and degree.

Logic · Mathematics 2019-02-01 Nurlan Markhabatov , Sergey Sudoplatov

A classification of 2-dimensional surfaces imbedded in spacetime is presented, according to the algebraic properties of their shape tensor. The classification has five levels, and provides among other things a refinement of the concepts of…

General Relativity and Quantum Cosmology · Physics 2008-11-26 José M M Senovilla

I settle a conjecture of Andrews related to the Alladi-Schur polynomials. In addition, I give further relations and implications to two families of polynomials related to the Alladi-Schur polynomials.

Number Theory · Mathematics 2026-01-27 Yazan Alamoudi

Ordered locally convex spaces is an important classes of spaces in the theory of ordered topological vector spaces just as locally convex spaces in the theory of topological vector spaces. Some special classes of ordered locally convex…

Functional Analysis · Mathematics 2019-05-15 Liang Hong

We give a stack-theoretic proof for some results on families of hyperelliptic curves.

Algebraic Geometry · Mathematics 2009-04-15 Sergey Gorchinskiy , Filippo Viviani

In this paper we announce a conjecture concerning enumeration of 2n x k n-times persymmetric matrices over F_2 by rank.

Number Theory · Mathematics 2012-09-27 Jorgen Cherly

The purpose of this paper is to lay the foundations for the theory of higher rank b-divisorial algebras of Shokurov type. We develop techniques to deal with such objects and propose two natural conjectures regarding Shokurov algebras and…

Algebraic Geometry · Mathematics 2008-12-02 Vladimir Lazic

Some assertions in harmonic analysis on the infinite dimensional torus are stated and their equivalence to Riemann hypothesis is proved.

Functional Analysis · Mathematics 2019-03-01 A. R. Mirotin

To various kinds of quadratic functors, homotopy types of two stage spaces are assigned. It is investigated what kind of homotopy types are obtainable in this way.

Algebraic Topology · Mathematics 2007-05-23 H. -J. Baues , T. Pirashvili

We prove that the homotopy theory of Picard 2-categories is equivalent to that of stable 2-types.

Algebraic Topology · Mathematics 2019-05-01 Nick Gurski , Niles Johnson , Angélica M. Osorno