Suk-Geun Hwang

503 total citations
48 papers, 306 citations indexed

About

Suk-Geun Hwang is a scholar working on Computational Theory and Mathematics, Electrical and Electronic Engineering and Geometry and Topology. According to data from OpenAlex, Suk-Geun Hwang has authored 48 papers receiving a total of 306 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Computational Theory and Mathematics, 30 papers in Electrical and Electronic Engineering and 15 papers in Geometry and Topology. Recurrent topics in Suk-Geun Hwang's work include Matrix Theory and Algorithms (31 papers), graph theory and CDMA systems (30 papers) and Advanced Topics in Algebra (11 papers). Suk-Geun Hwang is often cited by papers focused on Matrix Theory and Algorithms (31 papers), graph theory and CDMA systems (30 papers) and Advanced Topics in Algebra (11 papers). Suk-Geun Hwang collaborates with scholars based in South Korea, United States and China. Suk-Geun Hwang's co-authors include Gi‐Sang Cheon, Seok-Zun Song, Sang‐Gu Lee, Richard A. Brualdi, Xiao‐Dong Zhang, Jia‐Yu Shao, Seog-Hoon Rim, Bryan L. Shader, Jin‐Woo Park and D. J. Hartfiel and has published in prestigious journals such as American Mathematical Monthly, Linear Algebra and its Applications and SIAM Journal on Matrix Analysis and Applications.

In The Last Decade

Suk-Geun Hwang

42 papers receiving 283 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Suk-Geun Hwang South Korea	8	125	89	75	56	49	48	306
James R. Weaver United States	7	223 1.8×	81 0.9×	63 0.8×	60 1.1×	19 0.4×	20	356
Minerva Catral United States	9	193 1.5×	88 1.0×	74 1.0×	37 0.7×	18 0.4×	37	275
Bo-Ying Wang China	10	114 0.9×	79 0.9×	42 0.6×	27 0.5×	26 0.5×	23	266
Robert Reams United States	10	179 1.4×	71 0.8×	59 0.8×	31 0.6×	11 0.2×	19	282
Karin Gatermann Germany	11	242 1.9×	23 0.3×	84 1.1×	61 1.1×	21 0.4×	26	497
Pablo Tarazaga United States	13	268 2.1×	137 1.5×	84 1.1×	40 0.7×	8 0.2×	36	429
Sudhir R. Ghorpade India	9	50 0.4×	75 0.8×	60 0.8×	50 0.9×	70 1.4×	33	241
Wojciech Tadej Poland	5	71 0.6×	127 1.4×	56 0.7×	79 1.4×	12 0.2×	10	311
George Phillip Barker United States	11	228 1.8×	48 0.5×	86 1.1×	133 2.4×	16 0.3×	29	352
Brian Sutton United States	8	169 1.4×	80 0.9×	128 1.7×	12 0.2×	50 1.0×	15	322

Countries citing papers authored by Suk-Geun Hwang

Since Specialization

Citations

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

Fields of papers citing papers by Suk-Geun Hwang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Suk-Geun Hwang. 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 Suk-Geun Hwang. The network helps show where Suk-Geun Hwang may publish in the future.

Co-authorship network of co-authors of Suk-Geun Hwang

This figure shows the co-authorship network connecting the top 25 collaborators of Suk-Geun Hwang. A scholar is included among the top collaborators of Suk-Geun Hwang 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 Suk-Geun Hwang. Suk-Geun Hwang 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

Hwang, Suk-Geun. (2011). The reduced Cayley–Hamilton equation for a pair of commuting matrices. Linear Algebra and its Applications. 436(7). 2078–2083. 1 indexed citations

Hwang, Suk-Geun & Jin‐Woo Park. (2010). Characteristic polynomial of a generalized complete product of matrices. Linear Algebra and its Applications. 434(5). 1362–1369. 2 indexed citations

Hwang, Suk-Geun. (2010). A generalized Cayley–Hamilton theorem for polynomials with matrix coefficients. Linear Algebra and its Applications. 434(2). 475–479. 1 indexed citations

Cheon, Gi‐Sang, Suk-Geun Hwang, & Sang‐Gu Lee. (2007). Several polynomials associated with the harmonic numbers. Discrete Applied Mathematics. 155(18). 2573–2584. 20 indexed citations

Hwang, Suk-Geun, et al.. (2003). The inverse eigenvalue problem for symmetric doubly stochastic matrices. Linear Algebra and its Applications. 379. 77–83. 20 indexed citations

Hwang, Suk-Geun, et al.. (2003). Special Issue on the Combinatorial Matrix Theory Conference. Linear Algebra and its Applications. 373. 1–3. 2 indexed citations

Cheon, Gi‐Sang, Suk-Geun Hwang, Seog-Hoon Rim, & Seok-Zun Song. (2003). Matrices determined by a linear recurrence relation among entries. Linear Algebra and its Applications. 373. 89–99. 8 indexed citations

Hwang, Suk-Geun. (2001). PERMUTATIONS WITH PARTIALLY FORBIDDEN POSITIONS. Journal of the Korean Mathematical Society. 38(4). 793–806. 1 indexed citations

Hwang, Suk-Geun, et al.. (2001). Doubly stochastic matrices whose powers eventually stop. Linear Algebra and its Applications. 330(1-3). 25–30. 1 indexed citations

10.

Lee, Yi‐Chia, et al.. (1999). Analyses of the Test Problems for Admission at the Science Education Center for Gifted Youth. Journal of The Korean Association For Science Education. 19(4). 604–621.

11.

Hwang, Suk-Geun, et al.. (1999). PERMANENTS OF DOUBLY STOCHASTIC FERRERS MATRICES. Journal of the Korean Mathematical Society. 36(5). 1009–1020. 1 indexed citations

12.

Song, Seok-Zun & Suk-Geun Hwang. (1997). Spanning column ranks and their preservers of nonnegative matrices. Linear Algebra and its Applications. 254(1-3). 485–495. 7 indexed citations

13.

Hwang, Suk-Geun. (1996). A Note on System of Distinct Representatives. Kyungpook mathematical journal. 35(3). 513–513. 2 indexed citations

14.

Hwang, Suk-Geun, et al.. (1996). On convertible complex matrices. Linear Algebra and its Applications. 233. 167–173. 2 indexed citations

15.

Hwang, Suk-Geun. (1995). Minimizing the permanent over some faces of the polytope of doubly stochastic matrices. Linear Algebra and its Applications. 219. 195–205. 1 indexed citations

16.

Hwang, Suk-Geun, et al.. (1994). Linear operators that preserve spanning column ranks of nonnegative matrices. Journal of the Korean Mathematical Society. 31(4). 645–657. 2 indexed citations

17.

Hwang, Suk-Geun, et al.. (1992). On convertible nonnegative matrices. Linear and Multilinear Algebra. 32(3-4). 311–318. 3 indexed citations

18.

Cheon, Gi‐Sang & Suk-Geun Hwang. (1992). Maximization of a matrix function related to the Dittert conjecture. Linear Algebra and its Applications. 165. 153–165. 5 indexed citations

19.

Hwang, Suk-Geun. (1991). Convexity of the permanent for doubly stochastic matrices. Linear and Multilinear Algebra. 30(1-2). 129–134. 1 indexed citations

20.

Hwang, Suk-Geun. (1989). SOME PERMANENTAL INEQUALITIES. Bulletin of the Korean Mathematical Society. 26(1). 35–42. 1 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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