Ioan Rașa

About Ioan Rașa

Ioan Rașa, With an exceptional h-index of 30 and a recent h-index of 21 (since 2020), a distinguished researcher at Universitatea Technica din Cluj-Napoca, specializes in the field of Mathematics, Approximation Theory, Functional Analysis.

His recent articles reflect a diverse array of research interests and contributions to the field:

Aldaz-Kounchev-Render operators on simplices

Explicit upper bounds for Touchard polynomials and Bell numbers

Genuine Bernstein–Durrmeyer type operators preserving 1 and

Voronovskaja formula for Aldaz–Kounchev–Render operators: uniform convergence

Steklov Type Operators and Functional Equations

Nonlinear algebraic systems with positive coefficients and positive solutions

Some results for the inverse of a Bernstein–Schnabl type operator

Positive linear operators and exponential functions.

Ioan Rașa Information

University

Position

___

Citations(all)

3675

Citations(since 2020)

1876

Cited By

1913

hIndex(all)

30

hIndex(since 2020)

21

i10Index(all)

99

i10Index(since 2020)

52

Email

University Profile Page

Universitatea Technica din Cluj-Napoca

Google Scholar

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Ioan Rașa Skills & Research Interests

Mathematics

Approximation Theory

Functional Analysis

Top articles of Ioan Rașa

Title

Journal

Author(s)

Publication Date

Aldaz-Kounchev-Render operators on simplices

Journal of Mathematical Analysis and Applications

Ana-Maria Acu

Stefano De Marchi

Ioan Raşa

2024/5/15

Explicit upper bounds for Touchard polynomials and Bell numbers

Acta Mathematica Hungarica

A-M Acu

JA Adell

I Raşa

2024/1/31

Genuine Bernstein–Durrmeyer type operators preserving 1 and

Annals of Functional Analysis

Ulrich Abel

Ana Maria Acu

Margareta Heilmann

Ioan Raşa

2024/1

Voronovskaja formula for Aldaz–Kounchev–Render operators: uniform convergence

Analysis and Mathematical Physics

Ulrich Abel

Ana Maria Acu

Margareta Heilmann

Ioan Raşa

2024/2

Steklov Type Operators and Functional Equations

Annales Mathematicae Silesianae

Gabriela Motronea

Dorian Popa

Ioan Raşa

2023

Nonlinear algebraic systems with positive coefficients and positive solutions

Journal of Applied Mathematics and Computing

Ana-Maria Acu

Ioan Rasa

2023/2

Some results for the inverse of a Bernstein–Schnabl type operator

Analysis and Mathematical Physics

Ana-Maria Acu

Margareta Heilmann

Ioan Rasa

2023/2

Positive linear operators and exponential functions.

Mathematical Foundations of Computing

Ana-Maria Acu

Ioan Raşa

Andra Seserman

2023/8/1

Remarks on a Lemma of Schmidt

Results in Mathematics

Horst Alzer

Man Kam Kwong

Ioan Raşa

2023/12

Remarks on q-Monotone Functions and the Bernstein polynomials

Results in Mathematics

Ulrich Abel

Dany Leviatan

Ioan Raşa

2023/4

Positive linear operators preserving certain monomials on [0,∞

Dolomites Research Notes on Approximation

Ulrich Abel

Ana Maria Acu

Margareta Heilmann

Ioan Rașa

2023/7

Poisson approximation to the binomial distribution: Extensions to the convergence of positive operators

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas

Ana-Maria Acu

Margareta Heilmann

Ioan Rasa

Andra Seserman

2023/10

Strongly convex squared norms

Dolomites Research Notes on Approximation

Ana-Maria Acu

Ioan Rasa

Ancuţa Emilia Şteopoaie

2023

Generalized Kantorovich modifications of positive linear operators.

Mathematical Foundations of Computing

Ana-Maria Acu

Ioan Cristian Buscu

Ioan Rasa

2023/2/1

A discrete probability distribution and some applications

Mediterranean Journal of Mathematics

Ana-Maria Acu

Ioan Rasa

2023/2

Composition and decomposition of positive linear operators (VIII)

Axioms

Ana Maria Acu

Ioan Raşa

Andra Seserman

2023/2/22

Perov's theorem applied to systems of equations

Modern Mathematical Methods

Gabriela Motronea

Diana Otrocol

Ioan Rasa

2023/12/15

Generalized Subharmonic and Weakly Convex Functions Check for updates

Recent Advances in Mathematical Analysis: Celebrating the 70th Anniversary of Francesco Altomare

Ana-Maria Acu

Ioan Raşa

2023/6/21

New properties of operators preserving exponentials

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas

Ana-Maria Acu

Ali Aral

Ioan Rasa

2023/1

On the Modification of Mellin Convolution Operator and Its Associated Information Potential

Numerical Functional Analysis and Optimization

Firat Özsaraç

Ana Maria Acu

Ali Aral

Ioan Raşa

2023/8/18

See List of Professors in Ioan Rașa University(Universitatea Technica din Cluj-Napoca)

Co-Authors

H-index: 53
Josip Pečarić

Josip Pečarić

Sveucilište u Zagrebu

H-index: 34
József Sándor

József Sándor

Universitatea Babes-Bolyai

H-index: 32
Tuncer Acar

Tuncer Acar

Selçuk Üniversitesi

H-index: 26
Popa Dorian

Popa Dorian

Universitatea Technica din Cluj-Napoca

H-index: 26
Prof. Dr. Rekha Srivastava (Maiden Name: Rekha Panda)

Prof. Dr. Rekha Srivastava (Maiden Name: Rekha Panda)

University of Victoria

H-index: 25
Stefano De Marchi

Stefano De Marchi

Università degli Studi di Padova

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