Cihangir Alaca

468 total citations
19 papers, 282 citations indexed

About

Cihangir Alaca is a scholar working on Geometry and Topology, Applied Mathematics and Management Science and Operations Research. According to data from OpenAlex, Cihangir Alaca has authored 19 papers receiving a total of 282 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Geometry and Topology, 5 papers in Applied Mathematics and 5 papers in Management Science and Operations Research. Recurrent topics in Cihangir Alaca's work include Fixed Point Theorems Analysis (17 papers), Fuzzy and Soft Set Theory (5 papers) and Functional Equations Stability Results (4 papers). Cihangir Alaca is often cited by papers focused on Fixed Point Theorems Analysis (17 papers), Fuzzy and Soft Set Theory (5 papers) and Functional Equations Stability Results (4 papers). Cihangir Alaca collaborates with scholars based in Türkiye, South Korea and Iran. Cihangir Alaca's co-authors include Cemil Yıldız, Duran Türkoğlu, Y. J. Cho, Choonkil Park, İshak Altun, Reny George, Nabi Shobe and Shaban Sedghı and has published in prestigious journals such as SHILAP Revista de lepidopterología, Chaos Solitons & Fractals and Journal of Inequalities and Applications.

In The Last Decade

Cihangir Alaca

18 papers receiving 234 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Cihangir Alaca Türkiye 9 271 78 31 27 17 19 282
Mariusz Grabiec Poland 3 622 2.3× 138 1.8× 22 0.7× 66 2.4× 18 1.1× 4 635
Sunny Chauhan India 12 419 1.5× 27 0.3× 7 0.2× 78 2.9× 16 0.9× 76 435
Sushil Sharma India 7 236 0.9× 41 0.5× 9 0.3× 41 1.5× 12 0.7× 28 252
Y. J. Cho South Korea 8 193 0.7× 26 0.3× 16 0.5× 59 2.2× 84 4.9× 18 251
Malik Bataineh Jordan 5 179 0.7× 17 0.2× 8 0.3× 21 0.8× 10 0.6× 25 264
Nabi Shobe Iran 11 449 1.7× 53 0.7× 3 0.1× 45 1.7× 19 1.1× 38 453
Abdelkrim Aliouche Algeria 10 401 1.5× 33 0.4× 3 0.1× 63 2.3× 24 1.4× 28 406
S.D. Iliadis Greece 8 167 0.6× 65 0.8× 16 0.5× 68 2.5× 17 1.0× 53 233
Osman Mucuk Türkiye 8 139 0.5× 70 0.9× 76 2.5× 47 1.7× 8 0.5× 42 223
Robab Hamlbarani Haghi Iran 9 430 1.6× 20 0.3× 5 0.2× 71 2.6× 45 2.6× 14 447

Countries citing papers authored by Cihangir Alaca

Since Specialization
Citations

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

Fields of papers citing papers by Cihangir Alaca

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Cihangir Alaca

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

All Works

19 of 19 papers shown
1.
Park, Choonkil, et al.. (2017). Stability of additive-quadratic $\rho$-functional equations in Banach spaces: a fixed point approach. The Journal of Nonlinear Sciences and Applications. 10(3). 1252–1262. 3 indexed citations
2.
George, Reny, et al.. (2015). On Best Proximity Points In b-Metric Space. SHILAP Revista de lepidopterología. 2015(1). 45–56. 4 indexed citations
3.
Alaca, Cihangir, et al.. (2015). Fixed point results and an application to homotopy in modular metric spaces. The Journal of Nonlinear Sciences and Applications. 8(6). 900–908. 11 indexed citations
4.
Alaca, Cihangir, et al.. (2014). A fixed point theorem in modular metric spaces. 4(2). 199–206. 6 indexed citations
5.
Park, Choonkil & Cihangir Alaca. (2014). A new version of Mazur-Ulam theorem under weaker conditions in linear n-normed spaces. 16(5). 827–832. 2 indexed citations
6.
Park, Choonkil & Cihangir Alaca. (2013). Mazur-Ulam theorem under weaker conditions in the framework of 2-fuzzy 2-normed linear spaces. Journal of Inequalities and Applications. 2013(1). 1 indexed citations
7.
Sedghı, Shaban, Cihangir Alaca, & Nabi Shobe. (2012). On Fixed Points of Weakly Commuting Mappings with Property (E.A). 3(3). 11–11. 4 indexed citations
8.
Alaca, Cihangir, et al.. (2012). Coupled Fixed Point Theorems in Dislocated Quasi-metric Spaces. 4(1). 66–66.
9.
Park, Choonkil & Cihangir Alaca. (2012). An introduction to 2-fuzzy n-normed linear spaces and a new perspective to the Mazur-Ulam problem. Journal of Inequalities and Applications. 2012(1). 8 indexed citations
10.
Alaca, Cihangir. (2010). A new perspective to the Mazur-Ulam problem in $2$-fuzzy $2$-normed linear spaces. Iranian journal of fuzzy systems. 7(2). 109–119. 5 indexed citations
11.
12.
Alaca, Cihangir. (2009). ON FIXED POINT THEOREMS IN INTUITIONISTIC FUZZY METRIC SPACES. Communications of the Korean Mathematical Society. 24(4). 565–579. 9 indexed citations
13.
Alaca, Cihangir, İshak Altun, & Duran Türkoğlu. (2008). ON COMPATIBLE MAPPINGS OF TYPE (I) AND (II) IN INTUITIONISTIC FUZZY METRIC SPACES. Communications of the Korean Mathematical Society. 23(3). 427–446. 12 indexed citations
14.
Alaca, Cihangir, et al.. (2007). COMPACT AND BOUNDED SETS IN INTUITIONISTIC FUZZY METRIC SPACES. Demonstratio Mathematica. 40(2). 8 indexed citations
15.
Alaca, Cihangir, et al.. (2006). WITHDRAWN: On completion of intuitionistic fuzzy metric spaces. Chaos Solitons & Fractals. 4 indexed citations
16.
Türkoğlu, Duran, Cihangir Alaca, & Cemil Yıldız. (2006). Compatible maps and compatible maps of types (alpha) and (beta) in instutionstic fuzzy metric spaces. 39. 671–684. 11 indexed citations
17.
Alaca, Cihangir, et al.. (2006). COMPATIBLE MAPS AND COMPATIBLE MAPS OF TYPES (α) AND (β) IN INTUITIONISTIC FUZZY METRIC SPACES. Demonstratio Mathematica. 39(3). 9 indexed citations
18.
Türkoğlu, Duran, Cihangir Alaca, Y. J. Cho, & Cemil Yıldız. (2006). Common fixed point theorems in intuitionistic fuzzy metric spaces. Journal of Applied Mathematics and Computing. 22(1-2). 411–424. 57 indexed citations
19.
Alaca, Cihangir, Duran Türkoğlu, & Cemil Yıldız. (2005). Fixed points in intuitionistic fuzzy metric spaces. Chaos Solitons & Fractals. 29(5). 1073–1078. 124 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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