Josephine Yu

699 total citations
25 papers, 268 citations indexed

About

Josephine Yu is a scholar working on Computational Theory and Mathematics, Geometry and Topology and Algebra and Number Theory. According to data from OpenAlex, Josephine Yu has authored 25 papers receiving a total of 268 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Computational Theory and Mathematics, 12 papers in Geometry and Topology and 9 papers in Algebra and Number Theory. Recurrent topics in Josephine Yu's work include Polynomial and algebraic computation (19 papers), Commutative Algebra and Its Applications (9 papers) and Algebraic Geometry and Number Theory (7 papers). Josephine Yu is often cited by papers focused on Polynomial and algebraic computation (19 papers), Commutative Algebra and Its Applications (9 papers) and Algebraic Geometry and Number Theory (7 papers). Josephine Yu collaborates with scholars based in United States, Germany and Denmark. Josephine Yu's co-authors include Bernd Sturmfels, Michael Joswig, Mike Develin, Christian Haase, Gregg Musiker, Anders Jensen, Peter Huggins, Ngoc Mai Tran, Mathias Drton and Claus Scheiderer and has published in prestigious journals such as Mathematics of Computation, Advances in Mathematics and Mathematics of Operations Research.

In The Last Decade

Josephine Yu

23 papers receiving 232 citations

Peers

Josephine Yu

CTM

GT

ANT

DMC

AI

Serkan Hoşten United States

Caroline J. Klivans United States

Jorge L. Ramírez Alfonsín France

Martı́n Sombra Spain

Wen-Ching Winnie Li United States

Kristian Ranestad Norway

Alin Bostan France

Yaroslav Shitov Russia

Térésa Krick Argentina

Enrico Carlini Italy

Serkan Hoşten United States

Josephine Yu

251 ×1.3

CTM

135 ×1.1

GT

177 ×2.1

ANT

125 ×2.1

DMC

41 ×1.4

AI

Citations per year, relative to Josephine Yu Josephine Yu (= 1×) peers Serkan Hoşten

Countries citing papers authored by Josephine Yu

Since Specialization

Citations

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

Fields of papers citing papers by Josephine Yu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Josephine Yu

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

1.

Yu, Josephine, et al.. (2025). The tropical variety of symmetric rank 2 matrices. Linear Algebra and its Applications. 720. 50–71.

2.

Davis, Robert H., et al.. (2024). Weighted Ehrhart theory: Extending Stanley's nonnegativity theorem. Advances in Mathematics. 444. 109627–109627.

3.

Vinzant, Cynthia, et al.. (2021). Positively hyperbolic varieties, tropicalization, and positroids. Advances in Mathematics. 383. 107677–107677. 4 indexed citations

4.

Scheiderer, Claus, et al.. (2020). Real Tropicalization and Analytification of Semialgebraic Sets. International Mathematics Research Notices. 2022(2). 928–958. 9 indexed citations

5.

Tran, Ngoc Mai & Josephine Yu. (2019). Product-Mix Auctions and Tropical Geometry. Mathematics of Operations Research. 44(4). 1396–1411. 8 indexed citations

6.

Mohammadi, Fatemeh, Caroline Uhler, Charles Wang, & Josephine Yu. (2018). Generalized Permutohedra from Probabilistic Graphical Models. SIAM Journal on Discrete Mathematics. 32(1). 64–93. 6 indexed citations

7.

Yu, Josephine. (2016). Algebraic matroids and set-theoretic realizability of tropical varieties. Journal of Combinatorial Theory Series A. 147. 41–45. 3 indexed citations

8.

Yu, Josephine. (2016). Do most polynomials generate a prime ideal?. Journal of Algebra. 459. 468–474. 6 indexed citations

9.

Jensen, Anders, Anton Leykin, & Josephine Yu. (2015). Computing Tropical Curves via Homotopy Continuation. Experimental Mathematics. 25(1). 83–93. 1 indexed citations

10.

Werner, Annette & Josephine Yu. (2014). Symmetric Alcoved Polytopes. The Electronic Journal of Combinatorics. 21(1). 5 indexed citations

11.

Jensen, Anders & Josephine Yu. (2013). Computing tropical resultants. Journal of Algebra. 387. 287–319. 6 indexed citations

12.

Haase, Christian, Gregg Musiker, & Josephine Yu. (2011). Linear systems on tropical curves. Mathematische Zeitschrift. 270(3-4). 1111–1140. 28 indexed citations

13.

Yu, Josephine, et al.. (2010). An implicitization challenge for binary factor analysis. Journal of Symbolic Computation. 45(12). 1296–1315. 19 indexed citations

14.

Huggins, Peter, et al.. (2008). The hyperdeterminant and triangulations of the 4-cube. Mathematics of Computation. 77(263). 1653–1679. 28 indexed citations

15.

Joswig, Michael, Bernd Sturmfels, & Josephine Yu. (2007). AFFINE BUILDINGS AND TROPICAL CONVEXITY. arXiv (Cornell University). 1(4). 35 indexed citations

16.

Develin, Mike & Josephine Yu. (2007). Tropical Polytopes and Cellular Resolutions. Experimental Mathematics. 16(3). 277–291. 22 indexed citations

17.

Yu, Josephine. (2007). Combinatorial Aspects of Tropical Geometry. 1 indexed citations

18.

Yu, Josephine, et al.. (2006). Tropical convexity via cellular resolutions. Journal of Algebraic Combinatorics. 24(1). 103–114. 24 indexed citations

19.

Mulase, Motohico & Josephine Yu. (2005). Non-commutative matrix integrals and representation varieties of surface groups in a finite group. Annales de l’institut Fourier. 55(6). 2161–2196. 4 indexed citations

20.

Sturmfels, Bernd & Josephine Yu. (2004). Classification of Six-Point Metrics. The Electronic Journal of Combinatorics. 11(1). 28 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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