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Explicit general constructions of paragrassmann calculus with one and many variables are given. Relations of the paragrassmann calculus to quantum groups are outlined and possible physics applications are briefly discussed. This paper is…

High Energy Physics - Theory · Physics 2009-10-22 A. T. Filippov , A. P. Isaev , A. B. Kurdikov

Based on M. Hall's theorem we prove a simple result dealing with real numbers which admit exact approximations by rationals.

Number Theory · Mathematics 2026-03-30 Dmitry Gayfulin , Sergei Pitcyn

Motivated by two Legendre-type formulas for overpartitions, we derive a variety of their companions as Legendre theorems for overpartition pairs. This leads to equalities of subclasses of overpartitions and overpartition pairs.

Number Theory · Mathematics 2024-12-17 George E. Andrews , Mohamed El Bachraoui

We survey the classical results on the prime number theorem

Number Theory · Mathematics 2007-05-23 Yong-Cheol Kim

The relations between the second order ODE's cubical on the first derivative and their dual equations are discussed

Exactly Solvable and Integrable Systems · Physics 2007-05-23 Valerii Dryuma

Recent theoretical results confirm that quantum theory provides the possibility of new ways of performing efficient calculations. The most striking example is the factoring problem. It has recently been shown that computers that exploit…

Quantum Physics · Physics 2008-11-26 Adriano Barenco

We announce a number of conjectures associated with and arising from a study of primes and irrationals in $\mathbb{R}$. All are supported by numerical verification to the extent possible.

Number Theory · Mathematics 2013-02-22 Angelo B. Mingarelli

We introduce and study a `level two' generalization of the poly-Bernoulli numbers, which may also be regarded as a generalization of the cosecant numbers. We prove a recurrence relation, two exact formulas, and a duality relation for…

Number Theory · Mathematics 2019-08-01 Masanobu Kaneko , Maneka Pallewatta , Hirofumi Tsumura

We study the complexity of deterministic and probabilistic inversions of partial computable functions on the reals.

Logic · Mathematics 2026-01-14 George Barmpalias , Mingyang Wang , Xiaoyan Zhang

In the present paper we extend the concepts of multiplicative de- rivative and integral to complex-valued functions of complex variable. Some drawbacks, arising with these concepts in the real case, are explained satis- factorily.…

Complex Variables · Mathematics 2011-03-09 Agamirza Bashirov , Mustafa Riza

We apply general difference calculus in order to obtain solutions to the functional equations of the second order. We show that factorization method can be successfully applied to the functional case. This method is equivariant under the…

Mathematical Physics · Physics 2010-09-01 Tomasz Golinski , Anatol Odzijewicz

We introduce a calculus for tuplices, which are expressions that generalize matrices and vectors. Tuplices have an underlying data type for quantities that are taken from a zero-totalized field. We start with the core tuplix calculus CTC…

Logic in Computer Science · Computer Science 2009-03-03 J. A. Bergstra , A. Ponse , M. B. van der Zwaag

We introduce the continued logarithm representation of real numbers and prove results on the occurrence and frequency of digits with respect to this representation

Classical Analysis and ODEs · Mathematics 2018-08-06 Jörg Neunhäuserer

In this first part of the paper, we define a natural dual object for manifolds with corners and show how pseudodifferential calculus on such manifolds can be constructed in terms of the localization principle in C*-algebras. In the second…

Operator Algebras · Mathematics 2007-05-23 V. E. Nazaikinskii , A. Yu. Savin , B. Yu. Sternin

We introduce parallelism into the basic algebra of games to model concurrent game algebraically. Parallelism is treated as a new kind of game operation. The resulted algebra of concurrent games can be used widely to reason the parallel…

Logic in Computer Science · Computer Science 2019-09-04 Yong Wang

We prove a generalization of one of Lie's Theorems in the context of Lie-like algebras$^{2-nd}$.

Rings and Algebras · Mathematics 2008-02-28 Keqin Liu

This paper presents some considerations about the Goldbach's conjecture (GC). The work is based on elementary results of the number theory and it provides a constructive method that permits, given an even integer, to find at least a pair of…

General Mathematics · Mathematics 2013-12-13 Ciro D'Urso

We establish an analogue of the first fundamental theorem of calculus for functions defined on the Wasserstein space of probability measures. Precisely, we show that if a function on the Wasserstein space is sufficiently regular in the…

Functional Analysis · Mathematics 2026-05-12 Xavier Erny

In this note some philosophical thoughts and observations about mathematics are expressed, arranged as challenges to some common claims.

History and Overview · Mathematics 2016-01-27 Eliahu Levy

We give the mathematical theory of duality computer in the density matrix formalism. This result complements the mathematical theory of duality computer of Gudder in the pure state formalism.

Quantum Physics · Physics 2007-05-23 Gui Lu Long