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.
The Multifrontal Solution of Indefinite Sparse Symmetric Linear
This map shows the geographic impact of John Reid'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 John Reid with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Reid more than expected).
This network shows the impact of papers produced by John Reid. 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 John Reid. The network helps show where John Reid may publish in the future.
Co-authorship network of co-authors of John Reid
This figure shows the co-authorship network connecting the top 25 collaborators of John Reid.
A scholar is included among the top collaborators of John Reid 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 John Reid. John Reid 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.
Reid, John, et al.. (2005). Reducing the total bandwidth of a sparse unsymmetric matrix.1 indexed citations
Reid, John, et al.. (1996). MA46, a FORTRAN code for direct solution of sparse unsymmetric linear systems of equations from finite-element applications. CERN Document Server (European Organization for Nuclear Research).5 indexed citations
7.
Duff, Iain & John Reid. (1995). MA47, a Fortran code for direct solution of indefinite sparse symmetric linear systems. CERN Document Server (European Organization for Nuclear Research).34 indexed citations
8.
Duff, I. S. & John Reid. (1995). The Design of MA48, a code for the direct solution of sparse unsymmetric linear systems of equations. OpenGrey (Institut de l'Information Scientifique et Technique).2 indexed citations
9.
Arioli, M., Tony F. Chan, Iain Duff, Nicholas I. M. Gould, & John Reid. (1993). Computing a search direction for large scale linearly constrained nonlinear optimization calculations. OpenGrey (Institut de l'Information Scientifique et Technique).8 indexed citations
10.
Duff, I. S. & John Reid. (1993). MA48: A FORTRAN code for direct solution of sparse unsymmetric linear systems of equations. OpenGrey (Institut de l'Information Scientifique et Technique).34 indexed citations
Reid, John. (1971). Large sparse sets of linear equations : proceedings of the Oxford conference of the Institute of Mathematics and Its Applications held in April, 1970. Academic Press eBooks.
19.
Powell, M. J. D. & John Reid. (1968). On applying Householder transformations to linear least squares problems.. IFIP Congress. 91(8). 122–126.44 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.