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The Complete Asymptotic Evaluation for Mellin Convolution Operators

Constructive approximation, 2023-10, Vol.58 (2), p.253-270

Popa, Dumitru

2023

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The Convergence of Some Positive Linear Operators on the Space of Multivariate Continuous Periodic Functions

Mediterranean journal of mathematics, 2024-08, Vol.21 (5), Article 152

Popa, Dumitru

2024

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Asymptotic Expansions for the Sequences of the Modified Discrete Delay Logistic Model Type

Qualitative theory of dynamical systems, 2023-09, Vol.22 (3), Article 117

Popa, Dumitru

2023

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An Intermediate Korovkin-Type Asymptotic Evaluation

Mediterranean journal of mathematics, 2023-02, Vol.20 (1), Article 9

Popa, Dumitru

2023

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The Korovkin Parabola Envelopes Method and Voronovskaja-Type Results

Mediterranean journal of mathematics, 2021-08, Vol.18 (4), Article 150

Popa, Dumitru

2021

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Korovkin type results for the uniform convergence at a point

Positivity : an international journal devoted to the theory and applications of positivity in analysis, 2021-09, Vol.25 (4), p.1631-1649

Popa, Dumitru

2021

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Multiple splitting property for dominated bilinear operators

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A, Matemáticas, 2021-04, Vol.115 (2), Article 67

Popa, Dumitru

2021

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Approximation of the continuous functions on lp spaces with p an even natural number

Positivity : an international journal devoted to the theory and applications of positivity in analysis, 2020-09, Vol.24 (4), p.1135-1149

Popa, Dumitru

2020

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Intermediate Voronovskaja type results for the Lototsky–Bernstein type operators

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A, Matemáticas, 2020, Vol.114 (1), Article 12

Popa, Dumitru

2020

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A permanence property for dominated multilinear operators

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A, Matemáticas, 2020-07, Vol.114 (3), Article 127

Popa, Dumitru

2020

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Failure of the Lie-Trotter type formula for q-exponential operators

Physics letters. A, 2024-11, Vol.526, p.129975, Article 129975

Popa, Dumitru

2024

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Lie product type formulas for continuous multilinear operators

Journal of mathematical analysis and applications, 2025-02, Vol.542 (1), p.128760, Article 128760

Popa, Dumitru

2025

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An operator version of the Korovkin theorem

Journal of mathematical analysis and applications, 2022-11, Vol.515 (1), p.126375, Article 126375

Popa, Dumitru

2022

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An operator version of the Korovkin theorem for continuous periodic functions

Journal of mathematical analysis and applications, 2023-08, Vol.524 (2), p.127085, Article 127085

Popa, Dumitru

2023

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Composition results for strongly summing and dominated multilinear operators

Central European journal of mathematics, 2014, Vol.12 (10), p.1433-1446

Popa, Dumitru

2014

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Cohen summing multilinear multiplication operators

Journal of mathematical analysis and applications, 2021-08, Vol.500 (2), p.125150, Article 125150

Popa, Dumitru

2021

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2-summing multiplication operators from c 0 ( ) into l p ( )

Linear & multilinear algebra, 2024-05, Vol.72 (7), p.1126-1137

Popa, Dumitru

2024

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Multiple 2-summing operators from a Cartezian product of l 1 ( H )-spaces with values in a Hilbert space

Linear & multilinear algebra, 2024-01, p.1-16

Popa, Dumitru

2024

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New Asymptotic Evaluations for Sequences of Linear Positive Operators on $$C_{2\pi }\left( {{\mathbb {R}}}\right)

Resultate der Mathematik, 2024-09, Vol.79 (6), Article 228

Popa, Dumitru

2024

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Asymptotic expansions for the recurrence xn+1=1n∑k=1nfxkk$$ {x}_{n+1}=\frac{1}{n}\sum \limits_{k=1}^nf\left(\frac{x_k}{k}\right)

Mathematical methods in the applied sciences, 2023-01, Vol.46 (2), p.2165-2173

Popa, Dumitru

2023

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New Multivariate and Univariate Aldaz–Kounchev–Render Type Operators

Resultate der Mathematik, 2024-03, Vol.79 (2), Article 71

Popa, Dumitru

2024

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New Asymptotic Evaluations for Sequences of Linear Positive Operators on C2πR

Resultate der Mathematik, 2024, Vol.79 (6)

Popa, Dumitru

2024

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Multilinear variants of the Maurey factorization theorem

Linear & multilinear algebra, 2022-12, Vol.70 (19), p.3722-3733

Popa, Dumitru

2022

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Asymptotic evaluations for multivariate Mellin convolution operators

Communications on pure and applied analysis, 2022-12, Vol.21 (12), p.3985-4011

Popa, Dumitru

2022

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Pietsch type composition results for bilinear summing operators

Advances in operator theory, 2024-10, Vol.9 (4), Article 74

Popa, Dumitru

2024

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The Complete Asymptotic Evaluation for Mellin Convolution Operators

The Convergence of Some Positive Linear Operators on the Space of Multivariate Continuous Periodic Functions

Asymptotic Expansions for the Sequences of the Modified Discrete Delay Logistic Model Type

An Intermediate Korovkin-Type Asymptotic Evaluation

The Korovkin Parabola Envelopes Method and Voronovskaja-Type Results

Korovkin type results for the uniform convergence at a point

Multiple splitting property for dominated bilinear operators

Approximation of the continuous functions on lp spaces with p an even natural number

Intermediate Voronovskaja type results for the Lototsky–Bernstein type operators

A permanence property for dominated multilinear operators

Failure of the Lie-Trotter type formula for q-exponential operators

Lie product type formulas for continuous multilinear operators

An operator version of the Korovkin theorem

An operator version of the Korovkin theorem for continuous periodic functions

Composition results for strongly summing and dominated multilinear operators

Cohen summing multilinear multiplication operators

2-summing multiplication operators from c 0 ( ) into l p ( )

Multiple 2-summing operators from a Cartezian product of l 1 ( H )-spaces with values in a Hilbert space

New Asymptotic Evaluations for Sequences of Linear Positive Operators on $$C_{2\pi }\left( {{\mathbb {R}}}\right)

Asymptotic expansions for the recurrence xn+1=1n∑k=1nfxkk$$ {x}_{n+1}=\frac{1}{n}\sum \limits_{k=1}^nf\left(\frac{x_k}{k}\right)

New Multivariate and Univariate Aldaz–Kounchev–Render Type Operators

New Asymptotic Evaluations for Sequences of Linear Positive Operators on C2πR

Multilinear variants of the Maurey factorization theorem

Asymptotic evaluations for multivariate Mellin convolution operators

Pietsch type composition results for bilinear summing operators

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