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We introduce the notion of the generalized-analytical function of the poly-number variable, which is a non-trivial generalization of the notion of analytical function of the complex variable and, therefore, may turn out to be fundamental in…

Mathematical Physics · Physics 2007-05-23 G. I. Garasko

Generalized product formulas and index transforms, involving products of Whittaker's functions of different indices are established and investigated. The corresponding inversion formulas are found. Particular cases cover index transforms…

Classical Analysis and ODEs · Mathematics 2025-06-09 Semyon Yakubovich

Multivariable generalizations of the continuous Hahn and Wilson polynomials are introduced as eigenfunctions of rational Ruijsenaars type difference systems with an external field.

solv-int · Physics 2009-10-28 J. F. van Diejen

Recently Nikodem, Rajba and W\k{a}sowicz compared the classes of n-Wright-convex functions and n-Jensen-convex functions by showing that the first one is a proper subclass of the latter one, whenever n is an odd natural number. Till now the…

Classical Analysis and ODEs · Mathematics 2016-11-29 Jacek Mrowiec , Teresa Rajba , Szymon Wąsowicz

We give a completely elementary study for averages of short correlations of so-called sieve functions (a pretty general class of arithmetic functions).

Number Theory · Mathematics 2016-03-17 Giovanni Coppola

We prove a generalization of classical Montel's theorem for the mixed differences case, for polynomials and exponential polynomial functions, in commutative setting.

Classical Analysis and ODEs · Mathematics 2017-07-04 J. M. Almira

In this paper we introduce the concept of a convolution type operation of functionals on Wiener space. It contains several kinds of the concepts of convolution products on Wiener space, which have been studied by many authors. We then…

Probability · Mathematics 2017-10-18 Jae Gil Choi , Seung Jun Chang

Analysis of function spaces and special functions are closely related to the representation theory of Lie groups. We explain here the connection between the Laguerre functions, the Laguerre polynomials, and the Meixner-Pollacyck polynomials…

Representation Theory · Mathematics 2007-05-23 Mark Davidson , Gestur Olafsson

Following the global method for relaxation we prove an integral representation result for a large class of variational functionals naturally defined on the space of functions with Bounded Deformation. Mild additional continuity assumptions…

Analysis of PDEs · Mathematics 2020-03-17 Marco Caroccia , Matteo Focardi , Nicolas Van Goethem

We introduce two types bilateral zeta functions, which are related to the primitive and normalized multiple sine functions respectively. Further, we establish their main properties, that is, Fourier expansions, analytic continuations,…

Classical Analysis and ODEs · Mathematics 2014-09-09 Genki Shibukawa

In this note we analyze the relationship between the properties of von Neumann-Morgenstern utility functions and expected utility functions. More precisely, we investigate which of the regularity and concavity assumptions usually imposed on…

Probability · Mathematics 2010-10-21 Marina Pireddu

We show the existence of equivalence classes for large deviations. Stochastic dynamics within an equivalence class share the same large deviation properties.

Statistical Mechanics · Physics 2012-12-11 David Andrieux

We consider integration of functions with values in a partially ordered vector space, and two notions of extension of the space of integrable functions. Applying both extensions to the space of real valued simple functions on a measure…

Functional Analysis · Mathematics 2021-10-18 Arnoud van Rooij , Willem van Zuijlen

Our purpose in this present paper is to investigate generalized integration formulas containing the extended generalized hypergeometric function and obtained results are expressed in terms of extended hypergeometric function. Certain…

Classical Analysis and ODEs · Mathematics 2017-06-08 G. Rahman , A. Ghaffar , K. S. Nisar , S. Mubeen

Given two high-dimensional Gaussians with the same mean, we prove a lower and an upper bound for their total variation distance, which are within a constant factor of one another.

Statistics Theory · Mathematics 2023-10-24 Luc Devroye , Abbas Mehrabian , Tommy Reddad

In this paper we study the regularity and the boundedness of the minima of two classes of functionals of the calculus of variations

Optimization and Control · Mathematics 2023-02-21 Tiziano Granucci

A decoupling type inequality for a sum of functions of Guassian vectors is established.

Probability · Mathematics 2014-06-11 Pavel G. Grigoriev , Stanislav A. Molchanov

Using exact solutions, we show that it is in principle possible to regard waves and particles as representations of the same underlying geometry, thereby resolving the problem of wave-particle duality.

General Relativity and Quantum Cosmology · Physics 2009-11-11 Paul S. Wesson

Numerical functions, which characterize Dynkin schemes, Coxeter graphs and tame marked quivers, are considered.

Representation Theory · Mathematics 2007-05-23 L. A. Nazarova , A. V. Roiter

In this paper, we give a new approach for the study of Weyl-type theorems. Precisely we introduce the concepts of spectral valued and spectral partitioning functions. Using two natural order relations on the set of spectral valued…

Spectral Theory · Mathematics 2013-04-12 Mohammed Berkani