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We investigate vortex partition functions defined from integrals over the handsaw quiver varieties of type $A_{1}$ via wall-crossing phenomena. We consider vortex partition functions defined by two types of cohomology classes, and get…

Algebraic Geometry · Mathematics 2024-07-25 Ryo Ohkawa , Yutaka Yoshida

These notes are a chapter in Real Analysis. While primarily standard, the reader will find a discussion of certain topics that are ordinarily not covered in the usual accounts. For example, the notion of bounded variation in the sense of…

History and Overview · Mathematics 2023-11-23 Garth Warner

The theory of quasi-arithmetic means is a powerful tool in the study of covariance functions across space-time. In the present study we use quasi-arithmetic functionals to make inferences about the permissibility of averages of functions…

Probability · Mathematics 2007-06-13 E. Porcu , J. Mateu , G. Christakos

Multivariate hypergeometric distribution arises frequently in elementary statistics and probability courses, for simultaneously studying the occurence law of specified events, when sampling without replacement from a finite population with…

Statistics Theory · Mathematics 2021-01-05 X. G. Duan

This is a survey paper on Legendrian and transversal knots for Handbook of Knot Theory.

Symplectic Geometry · Mathematics 2007-05-23 John B. Etnyre

In the article [Petojevic 2006], A. Petojevi\' c verified useful properties of the $K_{i}(z)$ functions which generalize Kurepa's [Kurepa 1971] left factorial function. In this note, we present simplified proofs of two of these results and…

Number Theory · Mathematics 2007-06-13 Branko J. Malesevic

This paper is an introduction to the theory of multivector functions of a real variable. The notions of limit, continuity and derivative for these objects are given. The theory of multivector functions of a real variable, even being similar…

General Mathematics · Mathematics 2016-08-16 A. M. Moya , V. V. Fernández , W. A. Rodrigues

We generalize the theory of Lorentz-covariant distributions to broader classes of functionals including ultradistributions, hyperfunctions, and analytic functionals with a tempered growth. We prove that Lorentz-covariant functionals with…

Mathematical Physics · Physics 2007-05-23 M. A. Soloviev

We discuss variants of construction of measurable subgradients for multivariate convex functions and the problem of characterization of the $\Delta_2$-condition in terms of their directional derivatives. Furthermore we study related basic…

Functional Analysis · Mathematics 2026-04-15 Sergey G. Bobkov , Friedrich Götze

Memoir on the Sigma invariants and their applications, version 2

Group Theory · Mathematics 2013-03-04 Ralph Strebel

In this paper, the multivariate tail covariance (MTCov) for generalized skew-elliptical distributions is considered. Some special cases for this distribution, such as generalized skew-normal, generalized skew student-t, generalized…

Risk Management · Quantitative Finance 2021-03-10 Baishuai Zuo , Chuancun Yin

Comment on "Harold Jeffreys's Theory of Probability Revisited" [arXiv:0804.3173]

Methodology · Statistics 2010-01-19 Dennis Lindley

Comment on "Harold Jeffreys's Theory of Probability Revisited" [arXiv:0804.3173]

Methodology · Statistics 2010-01-19 Arnold Zellner

Comment on "Harold Jeffreys's Theory of Probability Revisited" [arXiv:0804.3173]

Methodology · Statistics 2010-01-19 Stephen Senn

Comment on "Harold Jeffreys's Theory of Probability Revisited" [arXiv:0804.3173]

Methodology · Statistics 2010-01-19 José M. Bernardo

The large variety of Fourier transforms in geometric algebras inspired the straight forward definition of ``A General Geometric Fourier Transform`` in Bujack et al., Proc. of ICCA9, covering most versions in the literature. We showed which…

Algebraic Geometry · Mathematics 2013-06-11 Roxana Bujack , Gerik Scheuermann , Eckhard Hitzer

We study the tail bound of the emperical covariance of multivariate normal distribution. Following the work of (Gittens & Tropp, 2011), we provide a tail bound with a small constant.

Statistics Theory · Mathematics 2012-12-27 Shenghuo Zhu

A covariance graph is an undirected graph associated with a multivariate probability distribution of a given random vector where each vertex represents each of the different components of the random vector and where the absence of an edge…

Probability · Mathematics 2009-12-15 Dhafer Malouche , Bala Rajaratnam

We introduce and study spaces of multivariate functions of bounded variation generalizing the classical Jordan and Wiener spaces. Multivariate generalizations of the Jordan space were given by several prominent researchers but each of them…

Functional Analysis · Mathematics 2018-11-20 A. Brudnyi , Yu. Brudnyi

We combine Stein's method with Malliavin calculus in order to obtain explicit bounds in the multidimensional normal approximation (in the Wasserstein distance) of functionals of Gaussian fields. Our results generalize and refine the main…

Probability · Mathematics 2008-11-19 Ivan Nourdin , Giovanni Peccati , Anthony Réveillac