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From eigensolutions of the harmonic oscillator or Kepler-Coulomb Hamiltonian we extend the functional equation for the Riemann zeta function and develop integral representations for the Riemann xi function that is the completed classical…

数学物理 · 物理学 2009-11-11 Mark W. Coffey

In this review article we present regularity properties of generalized functions which are useful in the analysis of non-linear problems. It is shown that Schwartz distributions embedded into our new spaces of generalized functions, with…

泛函分析 · 数学 2014-07-25 Stevan Pilipovic , Dimitris Scarpalezos , Jasson Vindas

The applications of the recent results obtained in the theory of generalized Lambert functions, to the mean field theory of ferromagnetism are presented. As a consequence, all the predictions of the Weiss theory of ferromagnetism can be…

统计力学 · 物理学 2017-04-10 Victor Barsan

The axiomatic formulation of quantum field theory (QFT) of the 1950's in terms of fields defined as operator valued Schwartz distributions is re-examined in the light of subsequent developments. These include, on the physical side, the…

数学物理 · 物理学 2007-05-23 H. Grosse , M. Oberguggenberger , I. T. Todorov

Let $K$ be a quadratic field, and let $\zeta_K$ its Dedekind zeta function. In this paper we introduce a factorization of $\zeta_K$ into two functions, $L_1$ and $L_2$, defined as partial Euler products of $\zeta_K$, which lead to a…

数论 · 数学 2012-05-02 Xavier Ros-Oton

In this paper, we generalize the Quillen-Lichtenbaum Conjecture relating special values of Dedekind zeta functions to algebraic $\mathrm{K}$-groups. The former has been settled by Rost-Voevodsky up to the Iwasawa Main Conjecture. Our…

K理论与同调 · 数学 2024-05-07 Elden Elmanto , Ningchuan Zhang

The present article is devoted to the generalized Salem functions, the generailed shift operator, and certain related problems. A description of further investigations of the author of this article is given.These investigations (in terms of…

经典分析与常微分方程 · 数学 2023-08-29 Symon Serbenyuk

An exact evolution equation, the functional generalization of the Callan-Symanzik method, is given for the effective action of QED where the electron mass is used to turn the quantum fluctuations on gradually. The usual renormalization…

高能物理 - 理论 · 物理学 2009-11-07 J. Alexandre , J. Polonyi , K. Sailer

When one tries to take into account the non-trivial vacuum structure of Quantum Field Theory, the standard functional-integral tools such as generating functionals or transitional amplitudes, are often quite inadequate for such purposes.…

高能物理 - 理论 · 物理学 2017-11-15 Massimo Blasone , Petr Jizba , Luca Smaldone

We compute bilinear integrals involving Macdonald and Gegenbauer functions. These integrals are convergent only for a limited range of parameters. However, when one uses generalized integrals they can be computed essentially without…

经典分析与常微分方程 · 数学 2023-06-16 Jan Dereziński , Christian Gaß , Błażej Ruba

Let $X$ be a real prehomogeneous vector space under a reductive group $G$, such that $X$ is an absolutely spherical $G$-variety with affine open orbit. We define local zeta integrals that involve the integration of Schwartz-Bruhat functions…

表示论 · 数学 2019-12-03 Wen-Wei Li

We develop a formal group--theoretic framework for the Riemann zeta function by treating its Euler product as an element of the multiplicative formal group $\widehat{\mathbb{G}}_m$ and its logarithm as the associated formal group logarithm.…

综合数学 · 数学 2026-02-25 Takao Inoué

This article deals with a quantum-mechanical system which generalizes the ordinary isotropic harmonic oscillator system. We give the coefficients connecting the polar and Cartesian bases for D=2 and the coefficients connecting the Cartesian…

量子物理 · 物理学 2011-04-15 Y. M. Hakobyan , M. Kibler , G. S. Pogosyan , A. N. Sissakian

Jacobi elliptic functions and complete elliptic integrals are generalized using three parameters. These generalized functions and integrals are closely related to ordinary differential equations involving $p$-Laplacian. In this paper,…

经典分析与常微分方程 · 数学 2025-10-16 Hajime Sato , Nagi Suzuki , Shingo Takeuchi

The primary purpose of this paper is to generalize the classical Riemann zeta function to the setting of Krull monoids with torsion class groups. We provide a first study of the same generalization by extending Euler's classical product…

数论 · 数学 2024-04-26 Felix Gotti , Ulrich Krause

Foundations of the formal series $*$ -- calculus in deformation quantisation are discussed. Several classes of continuous linear functionals over algebras applied in classical and quantum physics are introduced. The notion of nonnegativity…

量子物理 · 物理学 2019-02-08 Jaromir Tosiek , Michał Dobrski

Expanding upon recent work, a new class of $A$-functions is introduced that can be viewed as an appropriate generalization of the class of regular $A$-functions, the class of structured $A$-functions, and the class of perfect $A$-functions.…

数论 · 数学 2022-03-01 Joseph Burnett , Alex Taylor

First we recall a method of computing scalar products of eigenfunctions of a Sturm-Liouville operator. This method is then applied to Macdonald and Gegenbauer functions, which are eigenfunctions of the Bessel, resp. Gegenbauer operators.…

数学物理 · 物理学 2024-05-17 Jan Dereziński , Christian Gaß , Błażej Ruba

This paper is a brief review of recent results on the concept of ``generalized $\tau$-function'', defined as a generating function of all the matrix elements in a given highest-weight representation of a universal enveloping algebra ${\cal…

高能物理 - 理论 · 物理学 2020-01-01 A. Mironov

In this article, we present a new two-dimensional generalization of the gamma function based on the product of the one-dimensional generalized beta function and the one-dimensional generalized gamma function. As will become clear later,…

综合数学 · 数学 2024-03-18 Artem M. Ponomarenko