Biao Ou

1.4k total citations · 1 hit paper
17 papers, 1.0k citations indexed

About

Biao Ou is a scholar working on Applied Mathematics, Computational Theory and Mathematics and Geometry and Topology. According to data from OpenAlex, Biao Ou has authored 17 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Applied Mathematics, 8 papers in Computational Theory and Mathematics and 7 papers in Geometry and Topology. Recurrent topics in Biao Ou's work include Nonlinear Partial Differential Equations (11 papers), Advanced Mathematical Modeling in Engineering (8 papers) and Advanced Differential Equations and Dynamical Systems (6 papers). Biao Ou is often cited by papers focused on Nonlinear Partial Differential Equations (11 papers), Advanced Mathematical Modeling in Engineering (8 papers) and Advanced Differential Equations and Dynamical Systems (6 papers). Biao Ou collaborates with scholars based in United States and China. Biao Ou's co-authors include Congming Li, Wenxiong Chen, David Kinderlehrer, Avner Friedman, Guozhen Lu and David Ross and has published in prestigious journals such as Communications on Pure and Applied Mathematics, Journal of Mathematical Analysis and Applications and Communications in Partial Differential Equations.

In The Last Decade

Biao Ou

15 papers receiving 888 citations

Hit Papers

Classification of solutions for an integral equation 2005 2026 2012 2019 2005 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Classification of solutions for an integral equation
    2005 595 citations Congming Li, Biao Ou et al. Communications on Pure and Applied Mathematics profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Biao Ou United States 8 974 498 436 55 53 17 1.0k
Augusto C. Ponce France 15 577 0.6× 437 0.9× 358 0.8× 30 0.5× 44 0.8× 45 740
J. Chabrowski Australia 19 1.2k 1.3× 947 1.9× 558 1.3× 28 0.5× 115 2.2× 112 1.3k
Atsushi Tachikawa Japan 13 646 0.7× 515 1.0× 250 0.6× 24 0.4× 55 1.0× 38 706
Joaquim Serra Spain 15 953 1.0× 727 1.5× 427 1.0× 94 1.7× 109 2.1× 27 1.1k
Veronica Felli Italy 19 1.1k 1.1× 764 1.5× 840 1.9× 23 0.4× 72 1.4× 65 1.3k
Daniele Cassani Italy 14 561 0.6× 331 0.7× 377 0.9× 23 0.4× 31 0.6× 40 655
Serena Dipierro Australia 22 1.1k 1.1× 746 1.5× 547 1.3× 142 2.6× 62 1.2× 95 1.2k
Stathis Filippas Greece 16 799 0.8× 442 0.9× 429 1.0× 15 0.3× 48 0.9× 30 930
Pietro d’Avenia Italy 17 1.0k 1.1× 710 1.4× 636 1.5× 33 0.6× 81 1.5× 33 1.1k
Achilles Tertikas Greece 17 884 0.9× 449 0.9× 446 1.0× 17 0.3× 32 0.6× 38 960

Countries citing papers authored by Biao Ou

Since Specialization
Citations

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

Fields of papers citing papers by Biao Ou

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Biao Ou

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

All Works

17 of 17 papers shown
1.
Kinderlehrer, David, et al.. (2018). The elementary defects of the Oseen-Frank energy for a liquid crystal. Research Showcase @ Carnegie Mellon University (Carnegie Mellon University). 316(5). 465–470. 2 indexed citations
2.
Li, Congming, et al.. (2005). Classification of Solutions for a System of Integral Equations. Communications in Partial Differential Equations. 30(1-2). 59–65. 169 indexed citations
3.
Li, Congming, et al.. (2005). Alternative proofs on the radial symmetry and monotonicity of positive regular solutions to a singular integral equation. University of Minnesota Digital Conservancy (University of Minnesota). 1 indexed citations
4.
Li, Congming, et al.. (2005). Classification of solutions for an integral equation. Communications on Pure and Applied Mathematics. 59(3). 330–343. 595 indexed citations breakdown →
5.
Chen, Wenxiong, Congming Li, & Biao Ou. (2005). Qualitative properties of solutions for an integral equation. Discrete and Continuous Dynamical Systems. 12(2). 347–354. 140 indexed citations
6.
Lu, Guozhen & Biao Ou. (2004). A Poincaré inequality on Rn and its application to potential fluid flows in space. University of Minnesota Digital Conservancy (University of Minnesota). 6 indexed citations
7.
Ou, Biao. (2003). An equality for the curvature function of a simple and closed curve on the plane. International Journal of Mathematics and Mathematical Sciences. 2003(49). 3115–3122.
8.
Ou, Biao. (2003). Examinations on a three-dimensional differentiable vector field that equals its own curl. Communications on Pure & Applied Analysis. 2(2). 251–257. 3 indexed citations
9.
Ou, Biao. (2000). A uniqueness theorem for harmonic functions on the upper-half plane. Conformal Geometry and Dynamics of the American Mathematical Society. 4(7). 120–125. 15 indexed citations
10.
Ou, Biao. (1996). On a kinematic compatibility equation related to elastic stress-free joints and crystal twins. Journal of Elasticity. 45(2). 73–89. 1 indexed citations
11.
Ou, Biao. (1996). Positive harmonic functions on the upper half space satisfying a nonlinear boundary condition. Differential and Integral Equations. 9(5). 23 indexed citations
12.
Ou, Biao. (1994). Global solutions to a free boundary problem. Communications in Partial Differential Equations. 19(3-4). 369–397. 5 indexed citations
13.
Ou, Biao, et al.. (1993). Subsonic flows around a body in space. Communications in Partial Differential Equations. 18(1-2). 355–379. 40 indexed citations
14.
Kinderlehrer, David & Biao Ou. (1992). Second variation of liquid crystal energy at x /| x |. Proceedings of the Royal Society of London Series A Mathematical and Physical Sciences. 437(1900). 475–487. 15 indexed citations
15.
Ou, Biao. (1992). Uniqueness ofx/¦x¦ as a stable configuration in liquid crystals. Journal of Geometric Analysis. 2(2). 183–194.
16.
Friedman, Avner & Biao Ou. (1989). A model of crystal precipitation. Journal of Mathematical Analysis and Applications. 137(2). 550–575. 10 indexed citations
17.
Friedman, Avner, Biao Ou, & David Ross. (1989). Crystal precipitation with discrete initial data. Journal of Mathematical Analysis and Applications. 137(2). 576–590. 7 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Augusto C. Ponce Breakdown of academic impact, for papers by J. Chabrowski Breakdown of academic impact, for papers by Atsushi Tachikawa Breakdown of academic impact, for papers by Joaquim Serra Breakdown of academic impact, for papers by Veronica Felli Breakdown of academic impact, for papers by Daniele Cassani Breakdown of academic impact, for papers by Serena Dipierro Breakdown of academic impact, for papers by Stathis Filippas Breakdown of academic impact, for papers by Pietro d’Avenia Breakdown of academic impact, for papers by Achilles Tertikas
Rankless by CCL
2026