Xian-Jun Long

About

Xian-Jun Long is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Geometry and Topology. According to data from OpenAlex, Xian-Jun Long has authored 55 papers receiving a total of 469 indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Computational Theory and Mathematics, 29 papers in Numerical Analysis and 22 papers in Geometry and Topology. Recurrent topics in Xian-Jun Long’s work include Optimization and Variational Analysis (51 papers), Advanced Optimization Algorithms Research (28 papers) and Fixed Point Theorems Analysis (22 papers). Xian-Jun Long is often cited by papers focused on Optimization and Variational Analysis (51 papers), Advanced Optimization Algorithms Research (28 papers) and Fixed Point Theorems Analysis (22 papers). Xian-Jun Long collaborates with scholars based in China, Taiwan and Malaysia. Xian-Jun Long's co-authors include Nan‐jing Huang, Jian-Wen Peng, Kok Lay Teo, Xiangkai Sun, Yi‐bin Xiao, Juan Liu, Jen‐Chih Yao, Jinshan Zeng, Xiaobing Li and Zhibin Liu and has published in prestigious journals such as Journal of Computational and Applied Mathematics, Journal of Optimization Theory and Applications and Mathematical and Computer Modelling.

In The Last Decade

Co-authorship network of co-authors of Xian-Jun Long

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

Xian-Jun Long

51 papers receiving 401 citations

Fields of papers citing papers by Xian-Jun Long

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Xian-Jun Long. 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 Xian-Jun Long. The network helps show where Xian-Jun Long may publish in the future.

Countries citing papers authored by Xian-Jun Long

Since Specialization

Citations

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

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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