Results 11 to 20 of about 3,643,351 (276)

Definite integrals of the complete elliptic integral K

open access: yesJournal of Research of the National Bureau of Standards, Section B: Mathematical Sciences, 1976
Definite integrals whose integrands contain the complete elliptic integral of the first kind are ...
Glasser, M.L.
core   +2 more sources

Certain Definite Integral in Association with Complete Elliptic Integral

open access: yes, 2022
In this paper we have developed certain definite integral involving elliptic integral of first and second kind.AMS Mathematical Subject Classifications 2020 : 33C75, 33E05 ...
Salahuddin   +3 more
core   +3 more sources

Analysis of two-operator boundary-domain integral equations for variable-coefficient mixed BVP [PDF]

open access: yes, 2011
This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2011 Steklov Mathematical Institute RAS.Applying the two-operator approach, the mixed (Dirichlet–Neumann) boundary value ...
Mikhailov, SE, Ayele, TG
core   +6 more sources

Jordan's Inequality: Refinements, Generalizations, Applications and Related Problems [PDF]

open access: yes, 2006
This is an expository article. Some developments on refinements, generalizations, applications of Jordan’s inequality and related problems, including some estimates for three classes of complete elliptic integrals and several proofs of Wilker’s ...
Qi, Feng
core   +5 more sources

On Generalized Complete (p, q)-Elliptic Integrals [PDF]

open access: yesActa Mathematica Scientia, 2021
In this paper, authors study the generalized complete $(p,q)$-elliptic integrals of the first and the second kind as an application of generalized trigonometric functions with two parameters, and establish the Turán type inequalities of these functions.
Yin, Li   +2 more
openaire   +3 more sources

Mesh-based numerical implementation of the localized boundary-domain integral equation method to a variable-coefficient Neumann problem [PDF]

open access: yes, 2005
An implementation of the localized boundary-domain integral-equation (LBDIE) method for the numerical solution of the Neumann boundary-value problem for a second-order linear elliptic PDE with variable coefficient is discussed.
Mikhailov, SE, Nakhova, IS
core   +4 more sources

On the Complete Elliptic Integrals and Babylonian Identity II: An Approximation for the Complete Elliptic Integral of the First Kind [PDF]

open access: yesBulletin of Mathematical Sciences and Applications, 2013
Using the Theorem 4 of previous paper, I evaluate the complete elliptic integral of the first kind in approximate analytical closed form, by means of Bessel functions.
Edigles Guedes, Raja Rama Gandhi
openaire   +2 more sources

Localized boundary-domain singular integral equations based on harmonic parametrix for divergence-form elliptic PDEs with variable matrix coefficients [PDF]

open access: yes, 2013
This is the post-print version of the Article. The official publised version can be accessed from the links below. Copyright @ 2013 Springer BaselEmploying the localized integral potentials associated with the Laplace operator, the Dirichlet, Neumann and
Mikhailov, SE   +2 more
core   +1 more source

INEQUALITIES OF THE COMPLETE ELLIPTIC INTEGRALS

open access: yesTamkang Journal of Mathematics, 1998
In this article, using Tchebycheff's integral inequality, the authors establish some estimates and inequalities for three kinds of the complete elliptic integrals.
Qi, Feng, Huang, Zheng
openaire   +3 more sources

An Inequality for Complete Elliptic Integrals

open access: yesJournal of Mathematical Analysis and Applications, 1994
In [the second author and \textit{J. Pfaltzgraff}, J. Math. Anal. Appl. 179, No. 1,110-119 (1993; Zbl 0797.31009)] it has been proved that \[ c_ 1 m(Q)\leq \mu(Q)\leq c_ 2 m(Q), \] where \(\mu(Q)\), \(m(Q)\) denote, respectively, the Robin modulus, and the exterior modulus of the rectangle \(Q\), and \(c_ 1\), \(c_ 2\) are some positive absolute ...
Anderson, G.D.   +2 more
openaire   +1 more source

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