Results 1 to 10 of about 122 (24)

Some new Gronwall-Bihari type inequalities associated with generalized fractional operators and applications [PDF]

open access: yes, 2022
In this paper, we derive some generalizations of certain Grönwall-Bihari type inequality for generalized fractional operators unifying Riemann-Liouville and Hadamard fractional operators for functions in one variable, which provide explicit bounds on ...
Ayari, Amira, Boukerrioua, Khaled
core   +2 more sources

On the substitution rule for Lebesgue-Stieltjes integrals [PDF]

open access: yes, 2012
We show how two change-of-variables formulae for Lebesgue-Stieltjes integrals generalize when all continuity hypotheses on the integrators are dropped.
Apostol   +12 more
core   +5 more sources

Monotone and convex H*‐algebra valued functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 19, Issue 3, Page 473-479, 1996., 1995
Classical theorems about monotone and convex functions are generalized to the case of H*‐algebra valued functions. Also there are new examples of a vector measure.
Parfeny P. Saworotnow
wiley   +1 more source

Riemann-Stieltjes Integral [PDF]

open access: yes, 2016
In this article, the definitions and basic properties of Riemann-Stieltjes integral are formalized in Mizar [1]. In the first section, we showed the preliminary definition. We proved also some properties of finite sequences of real numbers. In Sec. 2, we
Nakasho, Kazuhisa   +2 more
core   +2 more sources

On the positivity of Riemann-Stieltjes integrals [PDF]

open access: yes, 2012
Correction: DOI:10.1017/S0004972713000713We study the question, whether a Riemann-Stieltjes integral of a positive continuous function with respect to a non-negative function of bounded variation is positive.Peer ...
Lukkarinen, Jani, S. Pakkanen, Mikko
core   +2 more sources

Derivatives not first return integrable on a fractal set [PDF]

open access: yes, 2018
We extend to s-dimensional fractal sets the notion of first return integral (Definition 5) and we prove that there are s-derivatives not s-first return ...
Bongiorno D
core   +1 more source

Bounds for the Riemann–Stieltjes integral via s-convex integrand or integrator [PDF]

open access: yes, 2012
Several bounds in approximating the Riemann–Stieltjes integral in terms of s-convex integrands or integrator are ...
Alomari, Mohammad Wajeeh
core   +2 more sources

On a fractional integro-differential inclusion [PDF]

open access: yes, 2014
We study a Cauchy problem for a fractional integro-differential inclusion of order $\alpha \in (1,2]$ involving a nonconvex set-valued map. Arcwise connectedness of the solution set is provided.
Cernea, A.
core   +2 more sources

The dual of the space of functions of bounded variation [PDF]

open access: yes, 2006
summary:In the paper, we show that the space of functions of bounded variation and the space of regulated functions are, in some sense, the dual space of each other, involving the Henstock-Kurzweil-Stieltjes ...
Aye, Khaing Khaing, Lee, Peng Yee
core   +2 more sources

Spaceability and algebrability of sets of nowhere integrable functions

open access: yes, 2012
We show that the set of Lebesgue integrable functions in $[0,1]$ which are nowhere essentially bounded is spaceable, improving a result from [F. J. Garc\'{i}a-Pacheco, M. Mart\'{i}n, and J. B. Seoane-Sep\'ulveda.
Glab, Szymon   +2 more
core   +1 more source

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