R. E. Showalter

4.5k total citations · 1 hit paper
83 papers, 2.6k citations indexed

About

R. E. Showalter is a scholar working on Computational Theory and Mathematics, Computational Mechanics and Mathematical Physics. According to data from OpenAlex, R. E. Showalter has authored 83 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Computational Theory and Mathematics, 29 papers in Computational Mechanics and 27 papers in Mathematical Physics. Recurrent topics in R. E. Showalter's work include Advanced Mathematical Modeling in Engineering (51 papers), Advanced Numerical Methods in Computational Mathematics (24 papers) and Differential Equations and Boundary Problems (16 papers). R. E. Showalter is often cited by papers focused on Advanced Mathematical Modeling in Engineering (51 papers), Advanced Numerical Methods in Computational Mathematics (24 papers) and Differential Equations and Boundary Problems (16 papers). R. E. Showalter collaborates with scholars based in United States, Colombia and United Kingdom. R. E. Showalter's co-authors include Noel J. Walkington, Emmanuele Di Benedetto, Ulrich Hornung, Małgorzata Peszyńska, Michael Böhm, Ulisse Stefanelli, Emmanuele DiBenedetto, Ning Su, Jim Douglas and Tsuan Wu Ting and has published in prestigious journals such as SHILAP Revista de lepidopterología, Computer Methods in Applied Mechanics and Engineering and SIAM Journal on Numerical Analysis.

In The Last Decade

R. E. Showalter

79 papers receiving 2.1k citations

Hit Papers

Monotone Operators in Banach Space and Nonlinear Partial ... 2013 2026 2017 2021 2013 100 200 300 400

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. E. Showalter United States 25 1.5k 929 797 763 665 83 2.6k
Jindřich Nečas Czechia 24 2.2k 1.4× 1.6k 1.7× 1.2k 1.5× 856 1.1× 988 1.5× 92 3.7k
Michel Chipot Switzerland 30 2.3k 1.5× 2.2k 2.4× 376 0.5× 917 1.2× 424 0.6× 161 3.4k
O. A. Oleĭnik Russia 9 1.6k 1.0× 1.0k 1.1× 965 1.2× 665 0.9× 920 1.4× 17 2.5k
Victor J. Mizel United States 25 871 0.6× 839 0.9× 221 0.3× 548 0.7× 469 0.7× 91 2.3k
Eduardo Casas Spain 35 2.4k 1.6× 856 0.9× 2.2k 2.7× 605 0.8× 429 0.6× 138 3.4k
John G. Heywood Canada 17 853 0.6× 812 0.9× 2.1k 2.6× 401 0.5× 266 0.4× 35 2.8k
Maurizio Grasselli Italy 31 2.0k 1.3× 916 1.0× 487 0.6× 547 0.7× 243 0.4× 162 3.0k
A.A. Samarskii Slovakia 18 557 0.4× 689 0.7× 643 0.8× 413 0.5× 228 0.3× 61 2.3k
William Rundell United States 27 802 0.5× 678 0.7× 188 0.2× 2.0k 2.7× 731 1.1× 96 2.7k
Thierry Gallouët France 20 2.1k 1.4× 2.4k 2.6× 413 0.5× 1.3k 1.8× 122 0.2× 45 3.0k

Countries citing papers authored by R. E. Showalter

Since Specialization
Citations

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

Fields of papers citing papers by R. E. Showalter

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. E. Showalter. 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 R. E. Showalter. The network helps show where R. E. Showalter may publish in the future.

Co-authorship network of co-authors of R. E. Showalter

This figure shows the co-authorship network connecting the top 25 collaborators of R. E. Showalter. A scholar is included among the top collaborators of R. E. Showalter 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 R. E. Showalter. R. E. Showalter 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.
Peszyńska, Małgorzata, et al.. (2015). Flow and transport when scales are not separated: Numerical analysis and simulations of micro- and macro-models. DigitalCommons@UTEP (The University of Texas at El Paso). 12(3). 476–515. 2 indexed citations
2.
Nguetseng, Gabriel, R. E. Showalter, & Jean Louis Woukeng. (2014). Diffusion of a single-phase fluid through a general deterministic partially-fissured medium. SHILAP Revista de lepidopterología. 3 indexed citations
3.
Showalter, R. E.. (2013). Monotone Operators in Banach Space and Nonlinear Partial Differential Equations. Mathematical surveys and monographs. 449 indexed citations breakdown →
4.
Gibson, Nathan L., et al.. (2013). Evolution of phase transitions in methane hydrate. Journal of Mathematical Analysis and Applications. 409(2). 816–833. 7 indexed citations
5.
Showalter, R. E., et al.. (2012). Interface approximation of Darcy flow in a narrow channel. Mathematical Methods in the Applied Sciences. 35(2). 182–195. 20 indexed citations
6.
Showalter, R. E.. (2010). Hilbert space methods in partial differential equations. SHILAP Revista de lepidopterología. 15 indexed citations
7.
Showalter, R. E., et al.. (2009). The narrow fracture approximation by channeled flow. Journal of Mathematical Analysis and Applications. 365(1). 320–331. 31 indexed citations
8.
Showalter, R. E. & Małgorzata Peszyńska. (2007). Multiscale elliptic-parabolic systems for flow and transport. SHILAP Revista de lepidopterología. 16 indexed citations
9.
Showalter, R. E., et al.. (2004). Double-diffusion models from a highly-heterogeneous medium. Journal of Mathematical Analysis and Applications. 295(1). 191–210. 30 indexed citations
10.
Showalter, R. E., et al.. (1999). TWO-SCALE CONVERGENCE OF A MODEL FOR FLOW IN A PARTIALLY FISSURED MEDIUM. Electronic Journal of Differential Equations. 1999(2). 34 indexed citations
11.
Showalter, R. E. & Peter Shi. (1997). Plasticity Models and Nonlinear Semigroups. Journal of Mathematical Analysis and Applications. 216(1). 218–245. 8 indexed citations
12.
Showalter, R. E., et al.. (1995). Microstructure Diffusion Models with Secondary Flux. Journal of Mathematical Analysis and Applications. 189(3). 731–756. 8 indexed citations
13.
Showalter, R. E.. (1994). Hilbert Space Methods for Partial Differential Equations. Electronic Journal of Differential Equations. 1–214. 266 indexed citations
14.
Showalter, R. E. & Xiangsheng Xu. (1990). An approximate scalar conservation law from dynamics of gas absorption. Journal of Differential Equations. 83(1). 145–165. 5 indexed citations
15.
Hornung, Ulrich & R. E. Showalter. (1990). Diffusion models for fractured media. Journal of Mathematical Analysis and Applications. 147(1). 69–80. 64 indexed citations
16.
Showalter, R. E.. (1984). A singular quasilinear diffusion equation in L1. Journal of the Mathematical Society of Japan. 36(2). 12 indexed citations
17.
Showalter, R. E.. (1974). Continuity of Maximal Monotone Sets in Banach Space. Proceedings of the American Mathematical Society. 42(2). 543–543.
18.
Showalter, R. E.. (1974). The final value problem for evolution equations. Journal of Mathematical Analysis and Applications. 47(3). 563–572. 131 indexed citations
19.
Showalter, R. E.. (1972). Weak solutions of nonlinear evolution equations of Sobolev-Galpern type. Journal of Differential Equations. 11(2). 252–265. 17 indexed citations
20.
Showalter, R. E.. (1970). Local regularity of solutions of Sobolev-Galpern partial differential equations. Pacific Journal of Mathematics. 34(3). 781–787. 31 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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