Stephen Clark

2.4k total citations
74 papers, 1.7k citations indexed

About

Stephen Clark is a scholar working on Mathematical Physics, Materials Chemistry and Organic Chemistry. According to data from OpenAlex, Stephen Clark has authored 74 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Mathematical Physics, 16 papers in Materials Chemistry and 15 papers in Organic Chemistry. Recurrent topics in Stephen Clark's work include Spectral Theory in Mathematical Physics (19 papers), Matrix Theory and Algorithms (9 papers) and Advanced ceramic materials synthesis (8 papers). Stephen Clark is often cited by papers focused on Spectral Theory in Mathematical Physics (19 papers), Matrix Theory and Algorithms (9 papers) and Advanced ceramic materials synthesis (8 papers). Stephen Clark collaborates with scholars based in United States, United Kingdom and France. Stephen Clark's co-authors include Fritz Gesztesy, Paul D. I. Fletcher, Joel W. Ager, T. L. Heying, Dietrich Mangold, Roberta Polak, S. W. Ricky Lee, Fubin Song, Henri Goldstein and Fei Cheng and has published in prestigious journals such as Journal of the American Chemical Society, Chemistry of Materials and Langmuir.

In The Last Decade

Stephen Clark

70 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Stephen Clark United States 25 421 367 358 313 267 74 1.7k
Hongming Yin China 22 249 0.6× 97 0.3× 18 0.1× 30 0.1× 35 0.1× 87 1.5k
Gerald Wilemski United States 26 816 1.9× 205 0.6× 35 0.1× 12 0.0× 137 0.5× 76 2.8k
Titus S. van Erp Norway 27 667 1.6× 82 0.2× 32 0.1× 22 0.1× 4 0.0× 71 2.1k
Arkady L. Kholodenko United States 19 456 1.1× 124 0.3× 77 0.2× 7 0.0× 28 0.1× 84 1.2k
F. Uhlig Germany 23 247 0.6× 222 0.6× 8 0.0× 16 0.1× 12 0.0× 49 1.5k
Jaeyoung Sung South Korea 22 745 1.8× 299 0.8× 70 0.2× 10 0.0× 4 0.0× 79 2.2k
Carlos Avendaño United Kingdom 23 889 2.1× 493 1.3× 5 0.0× 24 0.1× 33 0.1× 77 2.3k
Eiji Yamamoto Japan 21 266 0.6× 43 0.1× 38 0.1× 25 0.1× 4 0.0× 93 1.3k
Stefan Auer United Kingdom 26 2.1k 5.1× 245 0.7× 26 0.1× 14 0.0× 4 0.0× 43 3.7k
P. E. Strizhak Ukraine 22 862 2.0× 213 0.6× 10 0.0× 8 0.0× 14 0.1× 241 1.9k

Countries citing papers authored by Stephen Clark

Since Specialization
Citations

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

Fields of papers citing papers by Stephen Clark

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stephen Clark

This figure shows the co-authorship network connecting the top 25 collaborators of Stephen Clark. A scholar is included among the top collaborators of Stephen Clark 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 Stephen Clark. Stephen Clark 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.
Clark, Stephen, et al.. (2016). Characterization of self-adjoint extensions for discrete symplectic systems. Journal of Mathematical Analysis and Applications. 440(1). 323–350. 4 indexed citations
2.
Clark, Stephen, et al.. (2014). On discrete symplectic systems: Associated maximal and minimal linear relations and nonhomogeneous problems. Journal of Mathematical Analysis and Applications. 421(1). 779–805. 9 indexed citations
3.
Jauregui‐Osoro, Maite, Carmen R. Maldonado, Malou Henriksen‐Lacey, et al.. (2012). Iron oxide-filled micelles as ligands for fac-[M(CO)3]+ (M = 99mTc, Re). Chemical Communications. 48(35). 4211–4211. 11 indexed citations
4.
Song, Fubin, et al.. (2007). Characterization of Failure Modes and Analysis of Joint Strength Using Various Conditions for High Speed Solder Ball Shear and Cold Ball Pull Tests. Rare & Special e-Zone (The Hong Kong University of Science and Technology). 8 indexed citations
5.
Clark, Stephen & Johnny Henderson. (2006). Uniqueness implies existence and uniqueness criterion for nonlocal boundary value problems for third order differential equations. Proceedings of the American Mathematical Society. 134(11). 3363–3372. 32 indexed citations
6.
Clark, Stephen, et al.. (2005). Trace formulas and Borg-type theorems for matrix-valued Jacobi and Dirac finite difference operators. Journal of Differential Equations. 219(1). 144–182. 33 indexed citations
7.
Cheng, Fei, Stephen M. Kelly, Nigel A. Young, et al.. (2005). General method of preparation of mesoporous M/Si3N4 nano-composites via a non-aqueous sol–gel route. Chemical Communications. 5662–5662. 12 indexed citations
8.
Clark, Stephen & Fritz Gesztesy. (2004). On Weyl–Titchmarsh theory for singular finite difference Hamiltonian systems. Journal of Computational and Applied Mathematics. 171(1-2). 151–184. 42 indexed citations
9.
Boa, Andrew N., Stephen Clark, Paul R. Hirst, & Robert Westwood. (2003). Ring opening reactions of quinoline substituted epoxides. Tetrahedron Letters. 44(52). 9299–9302. 8 indexed citations
10.
Clark, Stephen & Don Hinton. (2002). Positive eigenvalues of second order boundary value problems and a theorem of M. G. Krein. Proceedings of the American Mathematical Society. 130(10). 3005–3015. 6 indexed citations
11.
Clark, Stephen & Fritz Gesztesy. (2002). Weyl–Titchmarsh $M$-Function Asymptotics, Local Uniqueness Results, Trace Formulas, and Borg-type Theorems for Dirac Operators. Transactions of the American Mathematical Society. 354(9). 3475–3534. 75 indexed citations
12.
Randolph, Timothy W., Yuri Latushkin, & Stephen Clark. (2002). Evolution semigroups and stability of time-varying systems on Banach spaces. 4. 3932–3937.
13.
Clark, Stephen, Fritz Gesztesy, Helge Holden, & B. M. Levitan. (2000). Borg-Type Theorems for Matrix-Valued Schrödinger Operators. Journal of Differential Equations. 167(1). 181–210. 32 indexed citations
14.
Clark, Stephen, Yuri Latushkin, Stephen Montgomery-Smith, & Timothy W. Randolph. (2000). Stability Radius and Internal Versus External Stability in Banach Spaces: An Evolution Semigroup Approach. SIAM Journal on Control and Optimization. 38(6). 1757–1793. 41 indexed citations
15.
Ferry, Lara A., Stephen Clark, & Gregor M. Cailliet. (1997). Food Habits of Spotted Sand Bass (Paralabrax maculatofasciatus, Serranidae) from Bahia De Los Angeles, Baja California. Occidental College Scholar (Occidental College). 96(1). 1–21. 47 indexed citations
16.
Clark, Stephen. (1996). A Spectral Analysis for Self-Adjoint Operators Generated by a Class of Second Order Difference Equations. Journal of Mathematical Analysis and Applications. 197(1). 267–285. 46 indexed citations
17.
Ahlbrandt, Calvin D., et al.. (1994). A discrete interpretation of Reid's roundabout theorem for generalized differential systems. Computers & Mathematics with Applications. 28(1-3). 11–21. 6 indexed citations
18.
Aveyard, Robert, Bernard P. Binks, Stephen Clark, & Paul D. I. Fletcher. (1990). Cloud Points, solubilisation and interfacial tensions in systems containing nonionic surfactants. Journal of Chemical Technology & Biotechnology. 48(2). 161–171. 32 indexed citations
19.
Clark, Stephen, Frank J. Spera, & David A. Yuen. (1987). Steady state double-diffusive convection in magma chambers heated from below.. 289–305. 37 indexed citations
20.
Jones, J. R., et al.. (1955). Preparation and Reactions of Methylenedimagnesium Dihalides. Journal of the American Chemical Society. 77(24). 6634–6634. 13 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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