Concepedia

Alan J. Hoffman

AJ

Statistics

Publications

66

Citations

6.3K

H-Index

36

Active since

1951

Affiliations

IBM Research - Thomas J. Watson Research Center(Current)

IBM (United States)

National Institute of Standards and Technology

Alan J. Hoffman is an author at IBM Research - Thomas J. Watson Research Center specializing in natural sciences, mathematics, and combinatorics.

Publications per year

1951–1996

66

Publications

66

On approximate solutions of systems of linear inequalities

Alan J. Hoffman · Journal of research of the National Bureau of Standards · 1952 · 673 citations · Full text

, , +7

Lower Bounds for the Partitioning of Graphs

W. E. Donath, Alan J. Hoffman · IBM Journal of Research and Development · 1973 · 662 citations

, , +14

A Characterization of Comparability Graphs and of Interval Graphs

Paul C. Gilmore, Alan J. Hoffman · Canadian Journal of Mathematics · 1964 · 600 citations · Full text

, , +11

On Moore Graphs with Diameters 2 and 3

Alan J. Hoffman, Robert R. Singleton · IBM Journal of Research and Development · 1960 · 498 citations

, , +8

The variation of the spectrum of a normal matrix

Alan J. Hoffman, Helmut W. Wielandt · Duke Mathematical Journal · 1953 · 328 citations

, , +6

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