Results 91 to 100 of about 238,666 (228)

On Banach spaces of regulated functions of several variables. Analogue of the Riemann–Stieltjes integral

Vestnik Udmurtskogo Universiteta Matematika Mekhanika Komp yuternye Nauki
In the previous work of the authors, the concept of a regulated function of several variables $f\colon X\to\mathbb R$ was introduced, where $X\subseteq \mathbb R^n.$ The definition is based on the concept of a special partition of the set $X$ and the ...
V.N. Baranov, V.I. Rodionov, A.G. Rodionova   +2 more
semanticscholar   +1 more source

XML Data Integrity Based on Concatenated Hash Function [PDF]

IJCSIS, May 2009, Vol. 1, 2009
Data integrity is the fundamental for data authentication. A major problem for XML data authentication is that signed XML data can be copied to another document but still keep signature valid. This is caused by XML data integrity protecting. Through investigation, the paper discovered that besides data content integrity, XML data integrity should also ...
arxiv  

A Sharp Bound of the Čebyšev Functional for the Riemann-Stieltjes Integral and Applications

Journal of Inequalities and Applications, 2008
A new sharp bound of the Čebyšev functional for the Riemann-Stieltjes integral is obtained. Applications for quadrature rules including the trapezoid and midpoint rules are given.
Dragomir SS
doaj  

Hyperbolic beta integrals [PDF]

arXiv, 2003
Hyperbolic beta integrals are analogues of Euler's beta integral in which the role of Euler's gamma function is taken over by Ruijsenaars' hyperbolic gamma function. They may be viewed as $(q,\widetilde{q})$-bibasic analogues of the beta integral in which the two bases $q$ and $\widetilde{q}$ are interrelated by modular inversion, and they entail $q ...
arxiv  

Fractional-order multivalued problems with non-separated integral-flux boundary conditions

Electronic Journal of Qualitative Theory of Differential Equations, 2015
In this paper, we study the existence of solutions for a new kind of boundary value problem of Caputo type fractional differential inclusions with non-separated local and nonlocal integral-flux boundary conditions.
Bashir Ahmad, Sotiris Ntouyas
doaj   +1 more source

Singularity Structure Analysis, Integrability, Solitons and Dromions in (2+1)-Dimensional Zakharov Equations [PDF]

arXiv, 1999
The (2+1)-dimensional integrable Zakharov equations and their reductions are ...
arxiv  

On Riemann-Stieltjes integral boundary value problems of Caputo-Riemann-Liouville type fractional integro-differential equations

, 2020
Under different criteria, we prove the existence and uniqueness of solutions for a RiemannStieltjes integro-multipoint boundary value problem of Caputo-Riemann-Liouville type fractional integrodifferential equations.
B. Ahmad, A. Alsaedi, Y. Alruwaily
semanticscholar   +1 more source

Computing p-adic integrals using motivic integration [PDF]

arXiv, 2008
We use the theory of motivic integration in order to give a geometric explanation of the behavior of some p-adic integrals.
arxiv  

Extension of rate of change concept: From local to nonlocal operators with applications

Results in Physics, 2020
The concept of rate of change gave birth to numerous important theories and applications in mathematics, applied mathematics and other related academic disciplines.
Abdon Atangana
doaj  

Spherical Couplings and Multiple Elliptic Integrals [PDF]

arXiv, 2013
Various integrals over elliptic integrals are evaluated as couplings on spheres, resulting in some integral and series representations for the mathematical constants $\pi$, $G$ and $\zeta(3)$.
arxiv