Ioan A. Rus

2.3k total citations
94 papers, 1.7k citations indexed

About

Ioan A. Rus is a scholar working on Geometry and Topology, Applied Mathematics and Computational Theory and Mathematics. According to data from OpenAlex, Ioan A. Rus has authored 94 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Geometry and Topology, 37 papers in Applied Mathematics and 21 papers in Computational Theory and Mathematics. Recurrent topics in Ioan A. Rus's work include Fixed Point Theorems Analysis (52 papers), Nonlinear Differential Equations Analysis (31 papers) and Optimization and Variational Analysis (18 papers). Ioan A. Rus is often cited by papers focused on Fixed Point Theorems Analysis (52 papers), Nonlinear Differential Equations Analysis (31 papers) and Optimization and Variational Analysis (18 papers). Ioan A. Rus collaborates with scholars based in Romania, France and Vietnam. Ioan A. Rus's co-authors include Adrian Petruşel, Mădălina Pačurar, Octavian Agratini, Mohamed Hamoudi, Vincent Lesur, Mioara Mandéa, Dănuţ Petrea, Vasile Berinde, Gabriela Petruşel and Jaak Peetre and has published in prestigious journals such as SHILAP Revista de lepidopterología, Sustainability and Remote Sensing.

In The Last Decade

Ioan A. Rus

85 papers receiving 1.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Ioan A. Rus Romania	20	885	826	358	315	244	94	1.7k
Lynn R. Williams United States	10	155 0.2×	575 0.7×	191 0.5×	69 0.2×	305 1.3×	18	790
V‎. ‎A‎. Menegatto Brazil	13	88 0.1×	321 0.4×	13 0.0×	134 0.4×	79 0.3×	77	605
Pradip Debnath India	15	291 0.3×	59 0.1×	15 0.0×	65 0.2×	34 0.1×	74	709
A. McD. Mercer Canada	14	87 0.1×	286 0.3×	18 0.1×	55 0.2×	29 0.1×	55	632
Yujun Cui China	30	120 0.1×	1.9k 2.3×	1.4k 3.9×	221 0.7×	969 4.0×	128	2.6k
Ali Abkar Iran	16	488 0.6×	136 0.2×	7 0.0×	279 0.9×	104 0.4×	88	910
Hamid Reza Moradi Iran	16	78 0.1×	392 0.5×	14 0.0×	241 0.8×	21 0.1×	133	1.0k
Sanjay Kumar India	11	371 0.4×	21 0.0×	20 0.1×	108 0.3×	58 0.2×	89	588
Hong‐Xu Li China	10	57 0.1×	211 0.3×	60 0.2×	46 0.1×	101 0.4×	39	374
Jinkai Li China	18	100 0.1×	765 0.9×	15 0.0×	66 0.2×	12 0.0×	57	958

Countries citing papers authored by Ioan A. Rus

Since Specialization

Citations

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

Fields of papers citing papers by Ioan A. Rus

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ioan A. Rus. 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 Ioan A. Rus. The network helps show where Ioan A. Rus may publish in the future.

Co-authorship network of co-authors of Ioan A. Rus

This figure shows the co-authorship network connecting the top 25 collaborators of Ioan A. Rus. A scholar is included among the top collaborators of Ioan A. Rus 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 Ioan A. Rus. Ioan A. Rus 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

Rus, Ioan A., et al.. (2024). Identification of Vegetation Surfaces and Volumes by Height Levels in Reservoir Deltas Using UAS Techniques—Case Study at Gilău Reservoir, Transylvania, Romania. Sustainability. 16(2). 648–648. 1 indexed citations

Ilieș, Dorina Camelia, et al.. (2023). Monitoring Forest Cover Dynamics Using Orthophotos and Satellite Imagery. Remote Sensing. 15(12). 3168–3168. 9 indexed citations

Rus, Ioan A.. (2022). Sets with structure, mappings and fixed point property: fixed point structures. Fixed Point Theory. 23(2). 689–706. 2 indexed citations

Dunea, Daniel, et al.. (2022). Automated versus Manual Mapping of Gravel Pit Lakes from South-Eastern Romania for Detailed Morphometry and Vegetation. Water. 14(12). 1858–1858. 2 indexed citations

Rus, Ioan A., et al.. (2020). The Ulam-Hyers stability of an ordinary differential equation via Gronwall lemmas. 2(3). 2 indexed citations

Rus, Ioan A., et al.. (2019). Fixed point theory for nonself generalized contractions in Kasahara spaces. SHILAP Revista de lepidopterología. 57(1). 66–76. 4 indexed citations

Petruşel, Adrian & Ioan A. Rus. (2019). Fixed point theory in terms of a metric and of an order relation. Fixed Point Theory. 20(2). 601–622. 23 indexed citations

Petruşel, Adrian & Ioan A. Rus. (2018). Stability of Picard operators under operator perturbations. SHILAP Revista de lepidopterología. 56(2). 3–12.

Pačurar, Mădălina & Ioan A. Rus. (2018). Some remarks on the notations and terminology in the ordered set theory. Creative Mathematics and Informatics. 27(2). 191–195. 8 indexed citations

10.

Rus, Ioan A., et al.. (2015). Kannan contractions and strongly demicontractive mappings. Creative Mathematics and Informatics. 24(2). 173–182. 19 indexed citations

11.

Petruşel, Adrian & Ioan A. Rus. (2013). An abstract point of view on iterative approximation schemes of fixed points for multivalued operators. The Journal of Nonlinear Sciences and Applications. 6(2). 97–107. 11 indexed citations

12.

Petruşel, Adrian, et al.. (2013). The role of equivalent metrics in fixed point theory. Topological Methods in Nonlinear Analysis. 41(1). 85–112. 12 indexed citations

13.

Rus, Ioan A.. (2012). Properties of the solutions of those equations for which the Krasnoselskii iteration converges. Carpathian Journal of Mathematics. 28(2). 329–336. 7 indexed citations

14.

Rus, Ioan A., et al.. (2011). A Religious and Ethnic Tourism Profile of Europe. SHILAP Revista de lepidopterología. 5 indexed citations

15.

Rus, Ioan A., et al.. (2010). Territorial development of Cluj-Napoca city (Romania) reflected in cartographic documents. EGU General Assembly Conference Abstracts. 11357.

16.

Rus, Ioan A., et al.. (2005). WEAKLY PICARD OPERATORS ON A SET WITH TWO METRICS. 45. 44–8. 7 indexed citations

17.

Agratini, Octavian & Ioan A. Rus. (2003). Iterates of a class of discrete linear operators via contraction principle. Czech digital mathematics library. 23 indexed citations

18.

Rus, Ioan A.. (1994). Some open problems in fixed point theory by means of fixed point structures. 14. 65–84. 2 indexed citations

19.

Rus, Ioan A.. (1993). Weakly Picard mappings. Commentationes Mathematicae Universitatis Carolinae. 34(4). 769–773. 35 indexed citations

20.

Rus, Ioan A.. (1977). On a fixed point theorem in a set with two metrics. SHILAP Revista de lepidopterología. 2 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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