Feng Qi

12.9k total citations
659 papers, 8.8k citations indexed

About

Feng Qi is a scholar working on Applied Mathematics, Algebra and Number Theory and Geometry and Topology. According to data from OpenAlex, Feng Qi has authored 659 papers receiving a total of 8.8k indexed citations (citations by other indexed papers that have themselves been cited), including 505 papers in Applied Mathematics, 168 papers in Algebra and Number Theory and 150 papers in Geometry and Topology. Recurrent topics in Feng Qi's work include Mathematical Inequalities and Applications (430 papers), Mathematical functions and polynomials (299 papers) and Functional Equations Stability Results (270 papers). Feng Qi is often cited by papers focused on Mathematical Inequalities and Applications (430 papers), Mathematical functions and polynomials (299 papers) and Functional Equations Stability Results (270 papers). Feng Qi collaborates with scholars based in China, United States and South Korea. Feng Qi's co-authors include Bai‐Ni Guo, Chao-Ping Chen, Bo-Yan Xi, Qiu-Ming Luo, Da‐Wei Niu, Dongkyu Lim, Sen-Lin Xu, Wen Hui Li, H. M. Srivastava and Kottakkaran Sooppy Nisar and has published in prestigious journals such as Nature Communications, SHILAP Revista de lepidopterología and Remote Sensing of Environment.

In The Last Decade

Feng Qi

620 papers receiving 6.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Feng Qi China 41 7.2k 2.2k 1.8k 932 646 659 8.8k
Ranjan Roy United States 11 854 0.1× 655 0.3× 253 0.1× 310 0.3× 274 0.4× 23 2.1k
Fuzhen Zhang United States 26 1.1k 0.2× 370 0.2× 541 0.3× 88 0.1× 435 0.7× 104 4.4k
Christian Berg Denmark 25 1.6k 0.2× 299 0.1× 374 0.2× 79 0.1× 313 0.5× 136 3.0k
Joram Lindenstrauss Israel 41 5.0k 0.7× 1.3k 0.6× 2.3k 1.3× 121 0.1× 62 0.1× 112 9.0k
Jimmie Lawson United States 23 606 0.1× 684 0.3× 1.4k 0.8× 62 0.1× 112 0.2× 134 3.8k
I. J. Schoenberg United States 30 1.4k 0.2× 153 0.1× 460 0.3× 113 0.1× 104 0.2× 115 4.2k
Allan Pinkus Israel 23 934 0.1× 104 0.0× 283 0.2× 40 0.0× 466 0.7× 95 3.6k
C. A. Rogers United Kingdom 27 816 0.1× 158 0.1× 815 0.5× 346 0.4× 86 0.1× 114 2.4k
R. M. Dudley United States 27 684 0.1× 72 0.0× 413 0.2× 60 0.1× 253 0.4× 74 3.7k
Ivan Singer Romania 25 922 0.1× 240 0.1× 721 0.4× 21 0.0× 55 0.1× 135 3.3k

Countries citing papers authored by Feng Qi

Since Specialization
Citations

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

Fields of papers citing papers by Feng Qi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Feng Qi

This figure shows the co-authorship network connecting the top 25 collaborators of Feng Qi. A scholar is included among the top collaborators of Feng Qi 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 Feng Qi. Feng Qi 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
1.
2.
Yang, Zhen-Hang & Feng Qi. (2024). Bivariate homogeneous functions of two parameters: Monotonicity, convexity, comparisons, and functional inequalities. Journal of Mathematical Analysis and Applications. 544(2). 129091–129091.
3.
Shao, Sujie, et al.. (2024). WFB: watermarking-based copyright protection framework for federated learning model via blockchain. Scientific Reports. 14(1). 19453–19453. 4 indexed citations
4.
Qi, Feng, Linlin Li, Jiayu Wang, et al.. (2024). Ten-words recall test: an effective tool to differentiate mild cognitive impairment from subjective cognitive decline. Frontiers in Psychiatry. 15. 1429934–1429934. 1 indexed citations
5.
6.
Cao, Jian, Feng Qi, & Wei–Shih Du. (2023). Closed-Form Formulas for the nth Derivative of the Power-Exponential Function xx. Symmetry. 15(2). 323–323. 4 indexed citations
7.
Ye, Meng, et al.. (2023). Structure Characterization and Anti‐Rheumatoid Arthritis Activity of a Polysaccharide from Notopterygium incisum. Molecular Nutrition & Food Research. 67(15). e2200713–e2200713. 11 indexed citations
8.
Qi, Feng, et al.. (2022). Notes on several integral inequalities of Hermite–Hadamard type for s-geometricallyconvex functions. SHILAP Revista de lepidopterología. 5. 32–35.
9.
Qi, Feng, et al.. (2021). Two Explicit Formulas for Degenerate Peters Numbers and Polynomials. SHILAP Revista de lepidopterología. 8. 1–5. 1 indexed citations
10.
Qi, Feng & Bai‐Ni Guo. (2021). Some properties of the Hermite polynomials. Georgian Mathematical Journal. 28(6). 925–935. 5 indexed citations
11.
Qi, Feng, et al.. (2021). Several closed and determinantal forms for convolved Fibonacci numbers. SHILAP Revista de lepidopterología. 7. 14–20. 2 indexed citations
12.
L, Li, Feng Qi, & K. Wang. (2020). Matrine Restrains Cell Growth and Metastasis by Up-Regulating LINC00472 in Bladder Carcinoma. SHILAP Revista de lepidopterología. 1 indexed citations
13.
Xi, Bo-Yan, et al.. (2014). HERMITE-HADAMARD TYPE INEQUALITIES FOR GEOMETRIC-ARITHMETICALLY s-CONVEX FUNCTIONS. Communications of the Korean Mathematical Society. 29(1). 51–63. 14 indexed citations
14.
Luo, Qiu-Ming, Bai‐Ni Guo, & Feng Qi. (2003). 87.71 Evaluation of a class of improper integrals of the first kind. The Mathematical Gazette. 87(510). 534–539. 1 indexed citations
15.
Qi, Feng, et al.. (1999). Some Inequalities of the Incomplete Gamma and Related Functions. Zeitschrift für Analysis und ihre Anwendungen. 18(3). 793–799. 22 indexed citations
16.
Guo, Bai‐Ni & Feng Qi. (1999). Recursion Formulae for $\sum^n_{m=1} m^k$. Zeitschrift für Analysis und ihre Anwendungen. 18(4). 1123–1130. 11 indexed citations
17.
Qi, Feng & Zheng Huang. (1998). INEQUALITIES OF THE COMPLETE ELLIPTIC INTEGRALS. Tamkang Journal of Mathematics. 29(3). 165–169. 25 indexed citations
18.
Qi, Feng. (1996). 80.22 Inequalities for an integral. The Mathematical Gazette. 80(488). 376–377. 13 indexed citations
19.
Qi, Feng. (1993). Homogeneity for open partitions of pairs of reals. Transactions of the American Mathematical Society. 339(2). 659–684. 14 indexed citations
20.
Qi, Feng. (1989). On weakly stationary sets. Proceedings of the American Mathematical Society. 105(3). 727–735. 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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