Results 11 to 20 of about 16,052,874 (333)

On Regularization of Second Kind Integrals [PDF]

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2018
We obtain expressions for second kind integrals on non-hyperelliptic $(n,s)$-curves. Such a curve possesses a Weierstrass point at infinity which is a branch point where all sheets of the curve come together. The infinity serves as the basepoint for Abel's map, and the basepoint in the definition of the second kind integrals.
Bernatska, Julia, Leykin, Dmitry
openaire   +5 more sources

On Legendre numbers of the second kind [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1988
The Legendre numbers of the second kind, an infinite set of rational numbers, are defined from the associated Legendre functions. An explicit formula and a partial table for these numbers are given and many elementary properties are presented.
Paul W. Haggard
doaj   +2 more sources

SOME REMARKS ABOUT STIRLING NUMBERS OF THE SECOND KIND

open access: yesHuman Research in Rehabilitation, 2013
In this paper we give a representation of Stirling numbers of the second kind, we obtain explicit formulas for some cases of Stirling numbers of the second kind and illustrate a method for founding other such formulas.
Ramiz Vugdalić, Fatih Destović
doaj   +3 more sources

Asymptotic Estimates for r-Whitney Numbers of the Second Kind [PDF]

open access: yesJournal of Applied Mathematics, 2014
The r-Whitney numbers of the second kind are a generalization of all the Stirling-type numbers of the second kind which are in line with the unified generalization of Hsu and Shuie.
Cristina B. Corcino   +2 more
doaj   +2 more sources

Manifolds with nonnegative curvature operator of the second kind [PDF]

open access: yesCommunications in Contemporary Mathematics, 2021
. We investigate the curvature operator of the second kind on Riemannian manifolds and prove several classification results. The first one asserts that a closed Riemannian manifold with three-positive curvature operator of the second kind is diffeomorphic ...
Xiaolong Li
semanticscholar   +1 more source

Hermitian adjacency matrix of the second kind for mixed graphs [PDF]

open access: yesDiscrete Mathematics, 2021
This contribution gives an extensive study on spectra of mixed graphs via its Hermitian adjacency matrix of the second kind introduced by Mohar [21]. This matrix is indexed by the vertices of the mixed graph, and the entry corresponding to an arc from u ...
Shuchao Li, Yuantian Yu
semanticscholar   +1 more source

Graded Lie Algebras of the Second Kind [PDF]

open access: yesTransactions of the American Mathematical Society, 1987
The associated Lie algebra of the Cartan connection for an abstract CR-hypersurface admits a gradation of the second kind. In this article, we give two ways to characterize this kind of graded Lie algebras, namely, geometric characterization in terms of symmetric spaces and algebraic characterization in terms of root systems.
Jih Hsin Chêng
openaire   +3 more sources

Degenerate Whitney Numbers of First and Second Kind of Dowling Lattices [PDF]

open access: yesRussian journal of mathematical physics, 2021
Dowling constructed the Dowling lattice \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt ...
Taekyun Kim, Dae San Kim
semanticscholar   +1 more source

FROBENIUS FUNCTORS OF THE SECOND KIND [PDF]

open access: yesCommunications in Algebra, 2002
A pair of adjoint functors $(F,G)$ is called a Frobenius pair of the second type if $G$ is a left adjoint of $βFα$ for some category equivalences $α$ and $β$. Frobenius ring extensions of the second kind provide examples of Frobenius pairs of the second kind.
Caenepeel, Stefaan   +2 more
openaire   +4 more sources

Solving a system of fredholm integral equations of the second kind by using power functions. [PDF]

open access: yesKirkuk Journal of Science, 2011
In this paper we used power functions for finding approximate solution of a system of fredholm integral equations of the second kind (S.F.I.E.2st. K.) with degenerate kernels.
Talhat I. Hassan
doaj   +1 more source

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