Radu Păltănea

433 total citations
24 papers, 281 citations indexed

About

Radu Păltănea is a scholar working on Statistics and Probability, Applied Mathematics and Numerical Analysis. According to data from OpenAlex, Radu Păltănea has authored 24 papers receiving a total of 281 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Statistics and Probability, 12 papers in Applied Mathematics and 11 papers in Numerical Analysis. Recurrent topics in Radu Păltănea's work include Approximation Theory and Sequence Spaces (20 papers), Mathematical Approximation and Integration (7 papers) and Advanced Numerical Analysis Techniques (5 papers). Radu Păltănea is often cited by papers focused on Approximation Theory and Sequence Spaces (20 papers), Mathematical Approximation and Integration (7 papers) and Advanced Numerical Analysis Techniques (5 papers). Radu Păltănea collaborates with scholars based in Romania and Germany. Radu Păltănea's co-authors include Heiner Gonska, Ulrich Abel, Mircea Ivan, Gancho Tachev, Ioan Gavrea, Ion Vişa and Octavian Agratini and has published in prestigious journals such as SHILAP Revista de lepidopterología, Renewable Energy and Journal of Mathematical Analysis and Applications.

In The Last Decade

Radu Păltănea

19 papers receiving 264 citations

Peers

Radu Păltănea

SP

NA

AM

CM

MP

Gancho Tachev Bulgaria

I. A. Shevchuk Ukraine

Qing‐Bo Cai China

Hüseyin Aktuğlu Cyprus

Nurhayat İspir Türkiye

Octavian Agratini Romania

Ioan Gavrea Romania

Arun Kajla India

Kejal Khatri India

Mircea Ivan Romania

Gancho Tachev Bulgaria

Radu Păltănea

284 ×1.1

SP

202 ×1.2

NA

188 ×1.2

AM

24 ×0.7

CM

18 ×0.8

MP

Citations per year, relative to Radu Păltănea Radu Păltănea (= 1×) peers Gancho Tachev

Countries citing papers authored by Radu Păltănea

Since Specialization

Citations

This map shows the geographic impact of Radu Păltănea's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Radu Păltănea with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Radu Păltănea more than expected).

Fields of papers citing papers by Radu Păltănea

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Radu Păltănea. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Radu Păltănea. The network helps show where Radu Păltănea may publish in the future.

Co-authorship network of co-authors of Radu Păltănea

This figure shows the co-authorship network connecting the top 25 collaborators of Radu Păltănea. A scholar is included among the top collaborators of Radu Păltănea based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Radu Păltănea. Radu Păltănea is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

1.

Abel, Ulrich, Octavian Agratini, & Radu Păltănea. (2025). Szász–Mirakjan–Durrmeyer operators defined by multiple Appell polynomials. Positivity. 29(1). 1 indexed citations

2.

Păltănea, Radu, et al.. (2022). On a Method for Uniform Summation of the Fourier-Jacobi Series. Results in Mathematics. 77(4).

3.

Păltănea, Radu, et al.. (2021). Weak n-inner product spaces. Annals of Functional Analysis. 12(2).

4.

Păltănea, Radu, et al.. (2020). Improvement of clear sky models for direct solar irradiance considering turbidity factor variable during the day. Renewable Energy. 161. 559–569. 6 indexed citations

5.

Păltănea, Radu, et al.. (2020). The Exact Form of the Second Moment of Third Degree Schoenberg Spline Operators. Numerical Functional Analysis and Optimization. 41(11). 1308–1325. 1 indexed citations

6.

Păltănea, Radu, et al.. (2019). Sharp Estimates of Asymptotic Error of Approximation by General Positive Linear Operators in Terms of the First and the Second Moduli of Continuity. Results in Mathematics. 74(2).

7.

Păltănea, Radu, et al.. (2019). Second degree Schoenberg operators with knots at the roots of Chebyshev polynomials. Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas. 113(3). 2793–2804. 5 indexed citations

8.

Păltănea, Radu. (2019). On Geometric Series of Positive Linear Operators. 2(2). 49–56. 1 indexed citations

9.

Abel, Ulrich, Octavian Agratini, & Radu Păltănea. (2018). A Complete Asymptotic Expansion for the Quasi-interpolants of Gauß–Weierstraß Operators. Mediterranean Journal of Mathematics. 15(4). 2 indexed citations

10.

Păltănea, Radu, et al.. (2017). Improved estimates for the triangle inequality. Journal of Inequalities and Applications. 2017(1). 17–17. 16 indexed citations

11.

Abel, Ulrich, Mircea Ivan, & Radu Păltănea. (2015). The Durrmeyer variant of an operator defined by D.D. Stancu. Applied Mathematics and Computation. 259. 116–123. 16 indexed citations

12.

Abel, Ulrich, Mircea Ivan, & Radu Păltănea. (2014). Geometric series of positive linear operators and the inverse Voronovskaya theorem on a compact interval. Journal of Approximation Theory. 184. 163–175. 5 indexed citations

13.

Abel, Ulrich, Mircea Ivan, & Radu Păltănea. (2012). Geometric series of Bernstein operators revisited. Journal of Mathematical Analysis and Applications. 400(1). 22–24. 6 indexed citations

14.

Gonska, Heiner & Radu Păltănea. (2010). General Voronovskaya and Asymptotic Theorems in Simultaneous Approximation. Mediterranean Journal of Mathematics. 7(1). 37–49. 20 indexed citations

15.

Gonska, Heiner & Radu Păltănea. (2010). Simultaneous approximation by a class of Bernstein-Durrmeyer operators preserving linear functions. Czechoslovak Mathematical Journal. 60(3). 783–799. 52 indexed citations

16.

Păltănea, Radu. (2004). Approximation Theory Using Positive Linear Operators. Birkhäuser Boston eBooks. 82 indexed citations

17.

Gavrea, Ioan, Gancho Tachev, Heiner Gonska, & Radu Păltănea. (2003). General estimates for the Ditzian-Totik modulus. East journal on approximations. 9(2). 175–194. 6 indexed citations

18.

Păltănea, Radu. (2003). Optimal Constant in Approximation by Bernstein Operators. 5(2). 195–235. 3 indexed citations

19.

Păltănea, Radu. (1998). On the transformation of the second order modulus by Bernstein operators. SHILAP Revista de lepidopterología. 1 indexed citations

20.

Păltănea, Radu. (1997). Optimal Estimates with Moduli of Continuity. Results in Mathematics. 32(3-4). 318–331. 21 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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