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In their study of cyclic pattern containment, Domagalski et al. conjecture differential equations for the generating functions of circular permutations avoiding consecutive patterns of length 3. In this note, we prove and significantly…

Combinatorics · Mathematics 2021-07-13 Sergi Elizalde , Bruce Sagan

Understanding the relationship between mock modular forms and quantum modular forms is a problem of current interest. Both mock and quantum modular forms exhibit modular-like transformation properties under suitable subgroups of…

Number Theory · Mathematics 2018-10-16 Amanda Folsom , Min-Joo Jang , Sam Kimport , Holly Swisher

We define matrix models that converge to the generating functions of a wide variety of loop models with fugacity taken in sets with an accumulation point. The latter can also be seen as moments of a non-commutative law on a subfactor planar…

Operator Algebras · Mathematics 2015-05-20 A. Guionnet , V. F. R. Jones , D. Shlyakhtenko , P. Zinn-Justin

This paper explores the possibility of constructing multivariate generating functions for all cohomology dimensions of all holomorphic line bundles on certain complex projective varieties of Fano, Calabi-Yau and general type in various…

Algebraic Geometry · Mathematics 2024-09-18 Andrei Constantin

The modified q-Bessel functions and the q-Bessel-Macdonald functions of the first and second kind are introduced. Their definition is based on representations as power series. Recurrence relations, the q-Wronskians, asymptotic…

Quantum Algebra · Mathematics 2007-05-23 V. -B. K. Rogov

The generating function for the number of purely crossing partitions of {1,...,n} is found in terms of the generating function for Bell numbers. Further results about generating functions for asymptotic moments of certain random Vandermonde…

Combinatorics · Mathematics 2016-02-16 Kenneth J. Dykema

Sequences that are defined by multisums of hypergeometric terms with compact support occur frequently in enumeration problems of combinatorics, algebraic geometry and perturbative quantum field theory. The standard recipe to study the…

Combinatorics · Mathematics 2008-02-25 Stavros Garoufalidis

Several structural properties of a universal algebra can be seen from the higher commutators of its congruences. Even on a finite algebra, the sequence of higher commutator operations is an infinite object. In the present paper, we exhibit…

Rings and Algebras · Mathematics 2022-03-18 Erhard Aichinger , Nebojša Mudrinski

We evaluate $q$-Bessel functions at an infinite sequence of points and introduce a generalization of the Ramanujan function and give an extension of the $m$-version of the Rogers-Ramanujan identities. We also prove several generating…

Classical Analysis and ODEs · Mathematics 2015-08-28 Mourad E. H. Ismail , Ruiming Zhang

This paper produces various results on $p$-adic multiframelet. Multiframelet is a frame-like sequence generated by multiple functions along with wavelet structure. Various properties of multiframelet in $L^{2}(\mathbb{Q}_{p})$ have been…

Functional Analysis · Mathematics 2020-09-15 Debasis Haldar

In this paper we study a class of dynamical systems generated by iterations of multivariate permutation polynomial systems which lead to polynomial growth of the degrees of these iterations. Using these estimates and the same techniques…

Number Theory · Mathematics 2010-01-10 Alina Ostafe

For each positive integer Q there exists a path connected metric compactum X such that the Qth-homotopy group of X is compactly generated but not a topological group (with the quotient topology).

Algebraic Topology · Mathematics 2011-06-01 Paul Fabel

Recently, MacMahon's generalized sum-of-divisor functions were shown to link partitions, quasimodular forms, and q-multiple zeta values. In this paper, we explore many further properties and extensions of these. Firstly, we address a…

Number Theory · Mathematics 2024-07-15 Kathrin Bringmann , William Craig , Jan-Willem van Ittersum , Badri Vishal Pandey

In this paper we consider generalized moment functions of higher order. These functions are closely related to the well-known functions of binomial type which have been investigated on various abstract structures. In our former paper we…

Combinatorics · Mathematics 2022-04-19 Żywilla Fechner , Eszter Gselmann , László Székelyhidi

We present combinatorial and analytical results concerning a Sheffer sequence with a generating function of the form $G(x,z)=Q(z)^{x}Q(-z)^{1-x}$, where $Q$ is a quadratic polynomial with real zeros. By using the properties of Riordan…

Combinatorics · Mathematics 2021-03-03 Gi-Sang Cheon , Tamás Forgács , Hana Kim , Khang Tran

Closed-form generating functions for counting one-face rooted hypermaps with a known number of darts by number of vertices and edges is found, using matrix integral expressions relating to the reduced density operator of a bipartite quantum…

Combinatorics · Mathematics 2015-01-28 Jacob P. Dyer

For a simple connected graph $G$, the $Q$-generating function of the numbers $N_k$ of semi-edge walks of length $k$ in $G$ is defined by $W_Q(t)=\sum\nolimits_{k = 0}^\infty {N_k t^k }$. This paper reveals that the $Q$-generating function…

Combinatorics · Mathematics 2014-03-13 Shu-Yu Cui , Gui-Xian Tian

We investigate the concept of $q$-replicated arguments in symmetric functions with its connection to spectral functions of hyperbolic geometry. This construction suffices for vector generation functions in the form of $q$-series, and string…

Mathematical Physics · Physics 2018-01-17 A. A. Bytsenko , M. Chaichian , R. Luna

The theory of the functional sequences and series is presented; uniformly convergent, convergent in the sense of a mean square and weakly convergent sequences and series are considered. Sequential approach to constructing generalized…

Mathematical Physics · Physics 2011-09-13 Mykhaylo Sukhorolsky

In this paper we define and study a vector-valued sequence space, called the space of anisotropic $(s,q,r)$-summable sequences, that generalizes the classical space of $(s; q)$-mixed sequences (or mixed $(s; q)$-summable sequences).…

Functional Analysis · Mathematics 2022-04-19 Jamilson R. Campos , Renato Macedo , Joedson Santos