Sever Silvestru Dragomir

Orcid: 0000-0003-2902-6805

Affiliations:
  • School of Engineering & Science, Victoria University, Melbourne, Australia
  • School of Computational & Applied Mathematics, University of the Witwatersrand, Johannesburg, South Africa


According to our database1, Sever Silvestru Dragomir authored at least 64 papers between 2000 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

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Bibliography

2024
Power Bounds for the Numerical Radius of the Off-Diagonal 2 × 2 Operator Matrix.
Symmetry, September, 2024

Some Classical Inequalities Associated with Generic Identity and Applications.
Axioms, August, 2024

Norm and Numerical Radius Inequalities for Sums of Power Series of Operators in Hilbert Spaces.
Axioms, March, 2024

Hölder-Type Inequalities for Power Series of Operators in Hilbert Spaces.
Axioms, March, 2024

An Extension of Left Radau Type Inequalities to Fractal Spaces and Applications.
Axioms, 2024

2023
Norm and Numerical Radius Inequalities Related to the Selberg Operator.
Symmetry, October, 2023

Some Refinements of Selberg Inequality and Related Results.
Symmetry, August, 2023

New Results on Boas-Bellman-Type Inequalities in Semi-Hilbert Spaces with Applications.
Axioms, July, 2023

Bombieri-Type Inequalities and Their Applications in Semi-Hilbert Spaces.
Axioms, June, 2023

Inequalities and Reverse Inequalities for the Joint A-Numerical Radius of Operators.
Axioms, 2023

2021
General Norm Inequalities of Trapezoid Type for Fréchet Differentiable Functions in Banach Spaces.
Symmetry, 2021

Some Bounds for the Complex Čebyšev Functional of Functions of Bounded Variation.
Symmetry, 2021

2019
Weighted trapezoidal inequalities related to the area balance of a function with applications.
Appl. Math. Comput., 2019

2015
Jensen-Ostrowski type inequalities and applications for f-divergence measures.
Appl. Math. Comput., 2015

2014
A New Quantum f-Divergence for Trace Class Operators in Hilbert Spaces.
Entropy, 2014

Comparing two integral means for absolutely continuous functions whose absolute value of the derivative are convex and applications.
Appl. Math. Comput., 2014

Error bounds in approximating the Riemann-Stieltjes integral of C<sup>n+1</sup>-class integrands and nonsmooth integrators.
Appl. Math. Comput., 2014

Some Lipschitz type inequalities for complex functions.
Appl. Math. Comput., 2014

2013
A three point quadrature rule for functions of bounded variation and applications.
Math. Comput. Model., 2013

Approximating the Stieltjes integral via a weighted trapezoidal rule with applications.
Math. Comput. Model., 2013

Some complete monotonicity properties for the (<i>p</i>, <i>q</i>)(p, q)-gamma function.
Appl. Math. Comput., 2013

2012
Refinements of Fejér's inequality for convex functions.
Period. Math. Hung., 2012

Quasilinearity of some composite functionals associated to Schwarz's inequality for inner products.
Period. Math. Hung., 2012

Refinements of Hermite-Hadamard Inequalities for Functions When a Power of the Absolute Value of the Second Derivative Is <i>P</i>-Convex.
J. Appl. Math., 2012

New Hermite-Hadamard-type inequalities for convex functions (I).
Appl. Math. Lett., 2012

New Grüss' type inequalities for functions of bounded variation and applications.
Appl. Math. Lett., 2012

2011
Approximating the Riemann-Stieltjes integral by a trapezoidal quadrature rule with applications.
Math. Comput. Model., 2011

New Hermite-Hadamard-type inequalities for convex functions (II).
Comput. Math. Appl., 2011

Ostrowski's type inequalities for some classes of continuous functions of selfadjoint operators in Hilbert spaces.
Comput. Math. Appl., 2011

Approximating n-time differentiable functions of selfadjoint operators in Hilbert spaces by two point Taylor type expansion.
Comput. Math. Appl., 2011

Corrigendum to "A survey of Jensen type inequalities for functions of selfadjoint operators in Hilbert spaces" [Comput. Math. Appl. 59 (2010) 3785-3812].
Comput. Math. Appl., 2011

Some inequalities in inner product spaces related to the generalized triangle inequality.
Appl. Math. Comput., 2011

Hermite-Hadamard's type inequalities for operator convex functions.
Appl. Math. Comput., 2011

2010
A new refinement of Jensen's inequality in linear spaces with applications.
Math. Comput. Model., 2010

Weighted f-Gini mean difference for convex and symmetric functions in linear spaces.
Comput. Math. Appl., 2010

A survey of Jensen type inequalities for functions of selfadjoint operators in Hilbert spaces.
Comput. Math. Appl., 2010

On some integral inequalities related to the Cauchy-Bunyakovsky-Schwarz inequality.
Appl. Math. Lett., 2010

Ostrowski type inequalities for functions whose derivatives are s-convex in the second sense.
Appl. Math. Lett., 2010

2009
Some generalizations of the Cauchy-Schwarz and the Cauchy-Bunyakovsky inequalities involving four free parameters and their applications.
Math. Comput. Model., 2009

Approximating the Riemann-Stieltjes integral via some moments of the integrand.
Math. Comput. Model., 2009

Bounds for the r-weighted Gini mean difference of an empirical distribution.
Math. Comput. Model., 2009

A companion for the Ostrowski and the generalised trapezoid inequalities.
Math. Comput. Model., 2009

Bounding the Cebysev functional for the Riemann-Stieltjes integral via a Beesack inequality and applications.
Comput. Math. Appl., 2009

Ostrowski and trapezoid type inequalities for the Stieltjes integral with Lipschitzian integrands or integrators.
Comput. Math. Appl., 2009

The Beesack-Darst-Pollard inequalities and approximations of the Riemann-Stieltjes integral.
Appl. Math. Lett., 2009

Majorisation inequalities for Stieltjes integrals.
Appl. Math. Lett., 2009

Alternative proofs for monotonic and logarithmically convex properties of one-parameter mean values.
Appl. Math. Comput., 2009

2008
Generalizations of weighted Ostrowski type inequalities for mappings of bounded variation and their applications.
Comput. Math. Appl., 2008

Sharp inequalities of Ostrowski type for convex functions defined on linear spaces and application.
Comput. Math. Appl., 2008

Approximating real functions which possess nth derivatives of bounded variation and applications.
Comput. Math. Appl., 2008

An additive reverse of the Cauchy-Bunyakovsky-Schwarz integral inequality.
Appl. Math. Lett., 2008

2007
On Ostrowski type inequalities for Stieltjes integrals with absolutely continuous integrands and integrators of bounded variation.
Comput. Math. Appl., 2007

Inequalities for Stieltjes integrals with convex integrators and applications.
Appl. Math. Lett., 2007

Bounds for the Gini mean difference of continuous distributions defined on finite intervals (I).
Appl. Math. Lett., 2007

2006
On the stability of generalized d'Alembert and Jensen functional equations.
Int. J. Math. Math. Sci., 2006

An inequality for monotonic functions generalizing Ostrowski and related results.
Comput. Math. Appl., 2006

Bounds for the Gini Mean Difference of Continuous Distributions Defined on Finite Intervals (II).
Comput. Math. Appl., 2006

Bounds for the Gini mean difference of an empirical distribution.
Appl. Math. Lett., 2006

2005
Approximation of the integral mean divergence and f-Divergence via mean results.
Math. Comput. Model., 2005

New bounds for the Cebysev functional.
Appl. Math. Lett., 2005

2004
Generalizations of weighted trapezoidal inequality for mappings of bounded variation and their applications.
Math. Comput. Model., 2004

Bound on extended f-divergences for a variety of classes.
Kybernetika, 2004

A companion of the Grüss inequality and applications.
Appl. Math. Lett., 2004

2000
A new generalization of Ostrowski's integral inequality for mappings whose derivatives are bounded and applications in numerical integration and for special means.
Appl. Math. Lett., 2000


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