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Expressions for the derivatives with respect to order of modified Bessel functions evaluated at integer orders and certain integral representations of associated Legendre functions with modulus argument greater than unity are used to…

Classical Analysis and ODEs · Mathematics 2009-11-30 Howard S. Cohl

New constructions in the theory of fields for multiple integrals are designed. Generalizations of the Legendre - Weyl - Caratheodory transforms and corresponding invariant integrals are introduced and explored. Connection and curvature of…

Optimization and Control · Mathematics 2010-03-11 M. Zelikin

The complete Lipschitz-Hankel integrals (LHIs) include the Laplace transforms of the Bessel functions, multiplied by powers. Such Laplace transforms can be evaluated using associated Legendre functions. It is noted that there are errors in…

Classical Analysis and ODEs · Mathematics 2018-06-22 Robert S. Maier

We relate certain universal curvature identities for Kaehler manifolds to the Euler-Lagrange equations of the scalar invariants which are defined by pairing characteristic forms with powers of the Kaehler form.

Differential Geometry · Mathematics 2013-11-13 P. Gilkey , J. H. Park , K. Sekigawa

We apply recent knowledge and techniques of the new generalized upper and lower Legendre conjugates to the theory of weight functions in the sense of Braun-Meise-Taylor and study in detail the effects on the corresponding associated weight…

Functional Analysis · Mathematics 2025-05-26 Gerhard Schindl

The main contribution of this paper is the use of probability theory to prove that the three-parameter Mittag-Leffler function is the Laplace transform of a distribution and thus completely monotone. Pollard used contour integration to…

Probability · Mathematics 2023-01-19 Nomvelo Karabo Sibisi

A closed-form formula is derived for the generalized Clebsch-Gordan integral $ \int_{-1}^1 {[}P_{\nu}(x){]}^2P_{\nu}(-x)\D x$, with $ P_\nu$ being the Legendre function of arbitrary complex degree $ \nu\in\mathbb C$. The finite Hilbert…

Classical Analysis and ODEs · Mathematics 2014-07-21 Yajun Zhou

An extensive table of pairs of functions linked by the Legendre transformation is presented. Many special functions and formulas that are used in the sciences are included in the pairs. Formulations are provided for finding the Legendre…

Classical Analysis and ODEs · Mathematics 2022-08-11 Quinn T. Kolt , Steven J. Kilner , David L. Farnsworth

A generalized constitutive relation error is proposed in an analogous form to Fenchel-Young inequality on the basis of the key idea of Legendre-Fenchel duality theory. The generalized constitutive relation error is linked with the global…

Numerical Analysis · Mathematics 2016-11-18 Mengwu Guo , Weimin Han , Hongzhi Zhong

The Mahler measure of a polynomial $P$ in $n$ variables is defined as the mean of $\log|P|$ over the $n$-dimensional torus. For certain polynomials with integer coefficients in two variables the Mahler measure is known to be related to…

Number Theory · Mathematics 2015-03-23 Hubert Bornhorn

A Moutard type transformation for matrix generalized analytic functions is derived. Relations between Moutard type transforms and gauge transformations are demonstrated.

General Mathematics · Mathematics 2017-12-19 R. G. Novikov , I. A. Taimanov

An extension of the Laplace transform obtained by using the Laguerre-type exponentials is first shown. Furthermore, the solution of the Blissard problem by means of the Bell polynomials, gives the possibility to associate to any numerical…

General Mathematics · Mathematics 2021-03-15 Paolo Emilio Ricci

A calculation formula of volume of revolution with integration by parts of definite integral is derived based on monotone function, and extended to a general case that curved trapezoids is determined by continuous, piecewise strictly…

Classical Analysis and ODEs · Mathematics 2019-02-26 Yi Liu , Jingwei Liu

We show how to write any Kaehler metric of complex dimension 2 admitting a holomorphic isometry as a simple 1-real-function deformation of a Gibbons-Hawking metric. Hyper-Kaehler metrics with a tri-holomorphic isometry (Gibbons-Hawking…

High Energy Physics - Theory · Physics 2016-11-30 Samuele Chimento , Tomas Ortin

We introduce and study the notion of a biholomorphic gerbe with connection. The biholomorphic gerbe provides a natural geometrical framework for generalized Kahler geometry in a manner analogous to the way a holomorphic line bundle is…

High Energy Physics - Theory · Physics 2009-10-26 C. M. Hull , U. Lindström , M. Roček , R. von Unge , M. Zabzine

Recently Guillemin gave an explicit combinatorial way of constructing "toric" Kahler metrics on (symplectic) toric varieties, using only data on the moment polytope. In this paper, differential geometric properties of these metrics are…

dg-ga · Mathematics 2007-05-23 Miguel Abreu

We have derived some new results for the Mellin transform formulas, as well as for the Gauss hypergeometric function. Also, we have found the connection between the Legendre functions of the second kind. Some of the results obtained we used…

Mathematical Physics · Physics 2018-02-09 Vagner Jikia , Ilia Lomidze

We study the effective potential for composite operators. Introducing a source coupled to the composite operator, we define the effective potential by a Legendre transformation. We find that in three or fewer dimensions, one can use the…

High Energy Physics - Phenomenology · Physics 2009-10-28 Yue Hu

The question posed in the title is answered in terms of a simple pictorial argument that is manifestly symmetric between the two functions that are Legendre transform of each other.

Mathematical Physics · Physics 2015-06-11 Harald Skarke

Finite energy pluripotential theory accommodates the variational theory of equations of complex Monge-Amp\`ere type arising in K\"ahler geometry. Recently it has been discovered that many of the potential spaces involved have a rich metric…

Differential Geometry · Mathematics 2023-09-19 Tamás Darvas