Earl A. Coddington

7.7k total citations · 1 hit paper
37 papers, 5.4k citations indexed

About

Earl A. Coddington is a scholar working on Mathematical Physics, Computational Theory and Mathematics and Applied Mathematics. According to data from OpenAlex, Earl A. Coddington has authored 37 papers receiving a total of 5.4k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Mathematical Physics, 19 papers in Computational Theory and Mathematics and 15 papers in Applied Mathematics. Recurrent topics in Earl A. Coddington's work include Spectral Theory in Mathematical Physics (16 papers), Advanced Mathematical Modeling in Engineering (11 papers) and Matrix Theory and Algorithms (9 papers). Earl A. Coddington is often cited by papers focused on Spectral Theory in Mathematical Physics (16 papers), Advanced Mathematical Modeling in Engineering (11 papers) and Matrix Theory and Algorithms (9 papers). Earl A. Coddington collaborates with scholars based in United States, Netherlands and France. Earl A. Coddington's co-authors include Norman Levinson, T. Teichmann, H. S. V. de Snoo, Richard R. Vance, Robert Carlson, F. V. Atkinson, Anton Zettl and George M. Ewing and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physics Today and Annals of Mathematics.

In The Last Decade

Earl A. Coddington

36 papers receiving 4.4k citations

Hit Papers

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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.

Theory of Ordinary Differential Equations

1956 4.5k citations Earl A. Coddington, Norman Levinson et al. Physics Today profile →

Peers

Countries citing papers authored by Earl A. Coddington

Since Specialization

Citations

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

Fields of papers citing papers by Earl A. Coddington

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Earl A. Coddington. 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 Earl A. Coddington. The network helps show where Earl A. Coddington may publish in the future.

Co-authorship network of co-authors of Earl A. Coddington

This figure shows the co-authorship network connecting the top 25 collaborators of Earl A. Coddington. A scholar is included among the top collaborators of Earl A. Coddington 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 Earl A. Coddington. Earl A. Coddington 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

#	Work	Indexed citations
1	Linear Ordinary Differential Equations 1997 ·Society for Industrial and Applied Mathematics eBooks ·Earl A. Coddington, Robert Carlson	48
2	A nonautonomous model of population growth 1989 ·Journal of Mathematical Biology ·Richard R. Vance, Earl A. Coddington	64
3	Pointwise convergence of eigenfunction expansions, associated with a pair of ordinary differential expressions 1984 ·Proceedings of the Royal Society of Edinburgh Section A Mathematics ·Earl A. Coddington, (unknown), H. S. V. de Snoo	2
4	Differential subspaces associated with pairs of ordinary differential expressions 1980 ·Journal of Differential Equations ·Earl A. Coddington, H. S. V. de Snoo	9
5	Adjoint subspaces in Banach spaces, with applications to ordinary differential subspaces 1978 ·Annali di Matematica Pura ed Applicata (1923 -) ·Earl A. Coddington, (unknown)	28
6	Self-adjoint subspaces and eigenfunction expansions for ordinary differential subspaces 1976 ·Journal of Differential Equations ·Earl A. Coddington, (unknown)	48
7	Self-adjoint subspace extensions of nondensely defined symmetric operators 1974 ·Advances in Mathematics ·Earl A. Coddington	32
8	Eigenfunction expansions for nondensely defined operators generated by symmetric ordinary differential expressions 1973 ·Bulletin of the American Mathematical Society ·Earl A. Coddington	5
9	Extension theory of formally normal and symmetric subspaces 1973 ·Memoirs of the American Mathematical Society ·Earl A. Coddington	122
10	Discrete and Continuous Boundary Problems. 1966 ·American Mathematical Monthly ·Earl A. Coddington, F. V. Atkinson	47
11	The Stability of Infinite Differential Systems Associated with Vortex Streets, II 1965 ·Journal of Mathematics and Physics ·Earl A. Coddington	0
12	Formally Normal Operators Having no Normal Extensions 1965 ·Canadian Journal of Mathematics ·Earl A. Coddington	28
13	An Introduction to Ordinary Differential Equations. 1962 ·American Mathematical Monthly ·(unknown), Earl A. Coddington	138
14	Normal extensions of formally normal operators 1960 ·Pacific Journal of Mathematics ·Earl A. Coddington	49
15	Generalized Resolvents of Ordinary Differential Operators 1959 ·Transactions of the American Mathematical Society ·Earl A. Coddington, (unknown)	7
16	Theory of Ordinary Differential Equations breakdown → 1956 ·Physics Today ·Earl A. Coddington, Norman Levinson, T. Teichmann	4496
17	On self-adjoint ordinary differential operators. 1956 ·MATHEMATICA SCANDINAVICA ·Earl A. Coddington	5
18	On maximal symmetrie ordinary differential operators 1956 ·MATHEMATICA SCANDINAVICA ·Earl A. Coddington	2
19	The Spectral Matrix and Green's Function for Singular Self-Adjoint Boundary Value Problems 1954 ·Canadian Journal of Mathematics ·Earl A. Coddington	7
20	On the Spectral Representation of Ordinary Self-Adjoint Differential Operators 1952 ·Proceedings of the National Academy of Sciences ·Earl A. Coddington	2

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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