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Given a complex, elliptic coefficient function we investigate for which values of $p$ the corresponding second-order divergence form operator, complemented with Dirichlet, Neumann or mixed boundary conditions, generates a strongly…

Analysis of PDEs · Mathematics 2019-03-18 A. F. M. ter Elst , R. Haller-Dintelmann , J. Rehberg , P. Tolksdorf

The idea to use classical hypergeometric series and, in particular, well-poised hypergeometric series in diophantine problems of the values of the polylogarithms has led to several novelties in number theory and neighbouring areas of…

Number Theory · Mathematics 2007-05-23 Wadim Zudilin

In this article we derive differential recursion relations for the Laguerre functions on the cone C of positive definite real matrices. The highest weight representations of the group Sp(n,R) play a fundamental role. Each such…

Classical Analysis and ODEs · Mathematics 2007-05-23 Michael Aristidou , Mark Davidson , Gestur 'Olafsson

In this article I study pairing of two interacting particles in ideal 1D, 2D and Bethe lattices. I employ the method of recursion that has been formulated recently by Berciu et. al. to compute the pair functions in real space without…

Computational Physics · Physics 2019-09-26 Tirthaprasad Chattaraj

As the second part of the sequel, we investigate the variation of rearrangement operators (more precisely, the spectral functions behind) arising in the study of modular geometry on noncommutative (two) tori. We initiate a systematic…

Mathematical Physics · Physics 2021-09-17 Yang Liu

A two-parameter generalization of the complete elliptic integral of second kind is expressed in terms of the Appell function $F_{4}$. This function is further reduced to a quite simple bilinear form in the complete elliptic integrals $K$…

Mathematical Physics · Physics 2007-08-20 Victor Barsan

We derive the recurrence relations for relativistic Coulomb integrals directly from the integral representations with the help of computer algebra methods. In order to manage the computational complexity of this problem, we employ holonomic…

Quantum Physics · Physics 2014-02-28 Christoph Koutschan , Peter Paule , Sergei K. Suslov

We collect various known results (about plane curves and the moduli space of stable maps) to derive new recursive formulas enumerating low genus plane curves of any degree with various behaviors. Recursive formulas are given for the…

Algebraic Geometry · Mathematics 2007-05-23 Ravi Vakil

The main aim of this work is to derive the $q$-recurrence relations, $q$-partial derivative relations and summation formula of bibasic Humbert hypergeometric function $\Phi_1$ on two independent bases $q$ and $q_{1}$ of two variables and…

Classical Analysis and ODEs · Mathematics 2024-01-03 Ayed Aledamat , Ayman Shehata

We present a new perturbative/nonperturbative (P/NP) relation that applies to a broader class of genus-1 potentials, including those that possess real and complex instantons parametrized by a deformation parameter, such as polynomial and…

High Energy Physics - Theory · Physics 2025-05-13 Atakan Çavuşoğlu , Can Kozçaz , Kemal Tezgin

In this work, Miller Ross function with bicomplex arguments has been introduced. Various properties of this function including recurrence relations, integral representations and differential relations are established. Furthermore, the…

Complex Variables · Mathematics 2024-08-26 Snehasis Bera , Sourav Das , Abhijit Banerjee

We consider correlation functions for a vertex operator algebra on a genus two Riemann surface formed by sewing two tori together. We describe a generalisation of genus one Zhu recursion where we express an arbitrary genus two $n$--point…

Quantum Algebra · Mathematics 2016-10-28 Thomas Gilroy , Michael P. Tuite

We develop the theory of Abelian functions associated with cyclic trigonal curves by considering two new cases. We investigate curves of genus six and seven and consider whether it is the trigonal nature or the genus which dictates certain…

Mathematical Physics · Physics 2010-03-25 Matthew England

The powers of generating functions and its properties are analyzed. A new class of functions is introduced, based on the application of compositions of an integer $n$, called composita. The methods for obtaining reciprocal and reverse…

Combinatorics · Mathematics 2012-11-15 Vladimir Kruchinin

A recurrence relation for the Li/Keiper constants in terms of the Stieltjes constants is derived in this paper. In addition, we also report a formula for the Stieltjes constants in terms of the higher derivatives of the Riemann zeta…

Classical Analysis and ODEs · Mathematics 2009-02-11 Donal F. Connon

A method is given to obtain the Green's function for the Poisson equation in any arbitrary integer dimension under periodic boundary conditions. We obtain recursion relations which relate the solution in d-dimensional space to that in…

Mathematical Physics · Physics 2009-11-11 Sandeep Tyagi

Inductive inference is a recursion-theoretic theory of learning, first developed by E. M. Gold (1967). This paper surveys developments in probabilistic inductive inference. We mainly focus on finite inference of recursive functions, since…

Machine Learning · Computer Science 2007-05-23 Andris Ambainis

A compilation of new results on the asymptotic behaviour of the Humbert functions $\Psi_1$ and $\Psi_2$, and also on the Appell function $F_2$, is presented. As a by-product, we confirm a conjectured limit which appeared recently in the…

Classical Analysis and ODEs · Mathematics 2025-09-12 Peng-Cheng Hang , Malte Henkel , Min-Jie Luo

We introduce the notion of $\mathcal{N}=1$ abstract super loop equations, and provide two equivalent ways of solving them. The first approach is a recursive formalism that can be thought of as a supersymmetric generalization of the…

Mathematical Physics · Physics 2021-12-07 Vincent Bouchard , Kento Osuga

Using the operator method, the Green's functions of the Dirac and Klein-Gordon equations in the Coulomb potential $-Z\alpha/r$ are derived for the arbitrary space dimensionality $d$. Nonrelativistic and quasiclassical asymptotics of these…

Atomic Physics · Physics 2016-11-30 R. N. Lee , A. I. Milstein , I. S. Terekhov