Concepedia

C. R. Putnam

CR

Statistics

Publications

40

Citations

1K

H-Index

19

Active since

1948

Affiliations

Purdue University West Lafayette(Current)

C. R. Putnam is an author at Purdue University West Lafayette specializing in natural sciences, operator theory, and spectral theory.

Publications per year

1948–1979

40

Publications

40

On Normal Operators in Hilbert Space

C. R. Putnam · American Journal of Mathematics · 1951 · 186 citations

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Hyponormal contractions and strong power convergence

C. R. Putnam · Pacific Journal of Mathematics · 1975 · 75 citations · Full text

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Unbounded inverses of hyponormal operators

C. R. Putnam · Pacific Journal of Mathematics · 1970 · 38 citations · Full text

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Commutators and absolutely continuous operators

C. R. Putnam · Transactions of the American Mathematical Society · 1958 · 38 citations

, , +7

Toeplitz matrices and invertibility of Hankel matrices

C. R. Putnam · Pacific Journal of Mathematics · 1964 · 37 citations · Full text

, , +7

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