Joseph E. Pasciak

10.0k total citations · 1 hit paper
125 papers, 7.0k citations indexed

About

Joseph E. Pasciak is a scholar working on Computational Mechanics, Mechanics of Materials and Computational Theory and Mathematics. According to data from OpenAlex, Joseph E. Pasciak has authored 125 papers receiving a total of 7.0k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in Computational Mechanics, 58 papers in Mechanics of Materials and 58 papers in Computational Theory and Mathematics. Recurrent topics in Joseph E. Pasciak's work include Advanced Numerical Methods in Computational Mathematics (88 papers), Numerical methods in engineering (57 papers) and Electromagnetic Simulation and Numerical Methods (41 papers). Joseph E. Pasciak is often cited by papers focused on Advanced Numerical Methods in Computational Mathematics (88 papers), Numerical methods in engineering (57 papers) and Electromagnetic Simulation and Numerical Methods (41 papers). Joseph E. Pasciak collaborates with scholars based in United States, Australia and Bulgaria. Joseph E. Pasciak's co-authors include James H. Bramble, Alan D. George, A. H. Schatz, Jinchao Xu, Raytcho Lazarov, Apostol Vassilev, Jay Gopalakrishnan, Jinchao Xu, Jun Ping Wang and Bangti Jin and has published in prestigious journals such as Journal of Computational Physics, Computer Methods in Applied Mechanics and Engineering and Mathematics of Computation.

In The Last Decade

Joseph E. Pasciak

123 papers receiving 5.8k citations

Hit Papers

align trajectories

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.

Computer Solution of Large Sparse Positive Definite Systems.

1982 1.3k citations Joseph E. Pasciak et al. Mathematics of Computation profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Joseph E. Pasciak United States	40	4.6k	3.2k	2.4k	2.0k	1.5k	125	7.0k
Olof B. Widlund United States	39	5.0k 1.1×	3.7k 1.1×	2.5k 1.0×	2.0k 1.0×	1.9k 1.3×	133	7.4k
James H. Bramble United States	48	7.1k 1.5×	5.7k 1.8×	3.5k 1.4×	2.3k 1.2×	3.2k 2.2×	169	11.2k
Randolph E. Bank United States	40	3.7k 0.8×	2.0k 0.6×	1.5k 0.6×	1.6k 0.8×	1.1k 0.7×	98	5.3k
Owe Axelsson Netherlands	36	3.4k 0.7×	4.1k 1.2×	906 0.4×	659 0.3×	2.0k 1.3×	198	6.0k
Lars B. Wahlbin United States	37	2.9k 0.6×	2.0k 0.6×	2.0k 0.8×	782 0.4×	1.7k 1.1×	68	6.4k
Susanne C. Brenner United States	34	8.6k 1.9×	4.5k 1.4×	4.9k 2.0×	2.4k 1.2×	1.9k 1.3×	129	10.6k
Wolfgang Dahmen Germany	45	4.5k 1.0×	1.9k 0.6×	1.2k 0.5×	784 0.4×	728 0.5×	202	7.6k
Jinchao Xu United States	35	3.9k 0.8×	2.0k 0.6×	1.7k 0.7×	1.3k 0.6×	940 0.6×	89	4.9k
Annalisa Buffa Italy	43	3.8k 0.8×	1.4k 0.4×	2.2k 0.9×	1.8k 0.9×	526 0.4×	130	6.2k
Vidar Thomée Sweden	45	4.6k 1.0×	3.1k 1.0×	2.2k 0.9×	904 0.5×	3.7k 2.5×	138	8.4k

Countries citing papers authored by Joseph E. Pasciak

Since Specialization

Citations

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

Fields of papers citing papers by Joseph E. Pasciak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Joseph E. Pasciak

This figure shows the co-authorship network connecting the top 25 collaborators of Joseph E. Pasciak. A scholar is included among the top collaborators of Joseph E. Pasciak 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 Joseph E. Pasciak. Joseph E. Pasciak 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

Bramble, James H. & Joseph E. Pasciak. (2013). Analysis of a Cartesian PML approximation to acoustic scattering problems inR2andR3. Journal of Computational and Applied Mathematics. 247. 209–230. 31 indexed citations

Bramble, James H. & Joseph E. Pasciak. (2012). ANALYSIS OF A CARTESIAN PML APPROXIMATION TO THE THREE DIMENSIONAL ELECTROMAGNETIC WAVE SCATTERING PROBLEM. King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology). 9(3). 543–561. 12 indexed citations

Kim, Seungil & Joseph E. Pasciak. (2009). Analysis of the spectrum of a Cartesian Perfectly Matched Layer (PML) approximation to acoustic scattering problems. Journal of Mathematical Analysis and Applications. 361(2). 420–430. 13 indexed citations

Bramble, James H., Raytcho Lazarov, & Joseph E. Pasciak. (1997). A least-squares approach based on a discrete minus one inner product for first order systems. Mathematics of Computation. 66(219). 935–955. 153 indexed citations

Bramble, James H., et al.. (1994). The Analysis of Multigrid Algorithms for Pseudodifferential Operators of Order Minus One. Mathematics of Computation. 63(208). 461–461. 29 indexed citations

Bramble, James H., et al.. (1994). The analysis of multigrid algorithms for pseudodifferential operators of order minus one. Mathematics of Computation. 63(208). 461–461. 26 indexed citations

Bramble, James H., Joseph E. Pasciak, & Jinchao Xu. (1991). The Analysis of Multigrid Algorithms with Nonnested Spaces or Noninherited Quadratic Forms. Mathematics of Computation. 56(193). 1–1. 39 indexed citations

Bramble, James H., Joseph E. Pasciak, Jun Ping Wang, & Jinchao Xu. (1991). Convergence estimates for product iterative methods with applications to domain decomposition. Mathematics of Computation. 57(195). 1–1. 170 indexed citations

Bramble, James H., Joseph E. Pasciak, Junping Wang, & Jinchao Xu. (1991). Convergence Estimates for Product Iterative Methods with Applications to Domain Decomposition. Mathematics of Computation. 57(195). 1–1. 22 indexed citations

10.

Bramble, James H. & Joseph E. Pasciak. (1988). A preconditioning technique for indefinite systems resulting from mixed approximations of elliptic problems. Mathematics of Computation. 50(181). 1–17. 293 indexed citations

11.

Bramble, James H., Joseph E. Pasciak, & Jinchao Xu. (1988). The Analysis of Multigrid Algorithms for Nonsymmetric and Indefinite Elliptic Problems. Mathematics of Computation. 51(184). 389–389. 13 indexed citations

12.

Bramble, James H. & Joseph E. Pasciak. (1988). A Preconditioning Technique for Indefinite Systems Resulting from Mixed Approximations of Elliptic Problems. Mathematics of Computation. 50(181). 1–1. 19 indexed citations

13.

Bramble, James H., et al.. (1987). The Construction of Preconditioners for Elliptic Problems by Substructuring. II. Mathematics of Computation. 49(179). 1–1. 14 indexed citations

14.

Bramble, James H., Joseph E. Pasciak, & A. H. Schatz. (1987). The construction of preconditioners for elliptic problems by substructuring. II. Mathematics of Computation. 49(179). 1–16. 53 indexed citations

15.

Bramble, James H. & Joseph E. Pasciak. (1987). New convergence estimates for multigrid algorithms. Mathematics of Computation. 49(180). 311–329. 111 indexed citations

16.

Bramble, James H. & Joseph E. Pasciak. (1987). New Convergence Estimates for Multigrid Algorithms. Mathematics of Computation. 49(180). 311–311. 35 indexed citations

17.

Bramble, James H., Joseph E. Pasciak, & A. H. Schatz. (1986). An iterative method for elliptic problems on regions partitioned into substructures. Mathematics of Computation. 46(174). 361–369. 108 indexed citations

18.

Bramble, James H., Joseph E. Pasciak, & A. H. Schatz. (1986). The construction of preconditioners for elliptic problems by substructuring. I. Mathematics of Computation. 47(175). 103–134. 296 indexed citations

19.

Friedman, Mark J. & Joseph E. Pasciak. (1984). Spectral properties for the magnetization integral operator. Mathematics of Computation. 43(168). 447–453. 11 indexed citations

20.

Pasciak, Joseph E.. (1984). A New Scalar Potential Formulation of the Magnetostatic Field Problem. Mathematics of Computation. 43(168). 433–433. 5 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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