Valeríu Popa

949 total citations
90 papers, 618 citations indexed

About

Valeríu Popa is a scholar working on Geometry and Topology, Computational Theory and Mathematics and Management Science and Operations Research. According to data from OpenAlex, Valeríu Popa has authored 90 papers receiving a total of 618 indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Geometry and Topology, 52 papers in Computational Theory and Mathematics and 35 papers in Management Science and Operations Research. Recurrent topics in Valeríu Popa's work include Fixed Point Theorems Analysis (50 papers), Fuzzy and Soft Set Theory (35 papers) and Optimization and Variational Analysis (26 papers). Valeríu Popa is often cited by papers focused on Fixed Point Theorems Analysis (50 papers), Fuzzy and Soft Set Theory (35 papers) and Optimization and Variational Analysis (26 papers). Valeríu Popa collaborates with scholars based in Romania, Japan and Algeria. Valeríu Popa's co-authors include Takashi Noiri, Abdelkrim Aliouche, Mohamed Akkouchi, D.N. Georgiou, Saeid Jafari, Maximilian Ganster and Miguel Caldas and has published in prestigious journals such as SHILAP Revista de lepidopterología, Chaos Solitons & Fractals and Symmetry.

In The Last Decade

Valeríu Popa

74 papers receiving 433 citations

Peers

Valeríu Popa
Comparison fields: 5 of 29
  • Geometry and Topology 441
  • Computational Theory and Mathematics 279
  • Management Science and Operations Research 242
  • Astronomy and Astrophysics 58
  • Algebra and Number Theory 30
Replace Hans-Peter A. Künzi with:
Hans-Peter A. Künzi South Africa
Jesús Rodrı́guez-López Spain
Duran Türkoğlu Türkiye
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Solomon Leader United States
Jiří Michálek Germany
Ştefan Cobzaş Romania
H. Toruńczyk Poland
Jun-iti Nagata United States
William F. Lindgren United States
Hans-Peter A. Künzi South Africa View profile →
Citations per field, relative to Valeríu Popa
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Citations per year, relative to Valeríu Popa
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Countries citing papers authored by Valeríu Popa

Since Specialization
Citations

This map shows the geographic impact of Valeríu Popa'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 Valeríu Popa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Valeríu Popa more than expected).

Fields of papers citing papers by Valeríu Popa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Valeríu Popa. 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 Valeríu Popa. The network helps show where Valeríu Popa may publish in the future.

Co-authorship network of co-authors of Valeríu Popa

This figure shows the co-authorship network connecting the top 25 collaborators of Valeríu Popa. A scholar is included among the top collaborators of Valeríu Popa 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 Valeríu Popa. Valeríu Popa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 0
2 1
3
An unified theorem for mappings in orbitally complete partial metric spaces
1
4
A general fixed point theorem of Meir - Keeler type for mappings satisfying an implicit relation in partial metric spaces
1
5
Coincidence and Common Fixed Points For Hybrid Mappings Satisfying an Implicit Relation and Applications
1
6
A GENERAL FIXED POINT THEOREM FOR A PAIR OF SELF MAPPINGS WITH COMMON LIMIT RANGE PROPERTY IN G - METRIC SPACES
4
7
On iterate minimal structures and M-iterate continuous functions
0
8 4
9 7
10
Some Forms of C-continuity for Multifunctions
0
11
On a Generalization of Closed Sets
1
12
Minimal structures, punctually m-open functions in the sense of Kuratowski and bitopological spaces
1
13
SOME PROPERTIES OF WEAKLY OPEN FUNCTIONS IN BITOPOLOGICAL SPACES
3
14
ON UPPER AND LOWER WEAKLY fi-CONTINUOUS MULTIFUNCTIONS
2
15
On almost m-continuous functions
5
16
A General Fixed Point Theorem for Weakly Compatible Mappings in Compact Metric Spaces
16
17 105
18 5
19
On upper and lower $alpha$-continuous multifunctions
10
20 7

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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