Concepedia

Katsumi Numakura

KN

Statistics

Publications

5

Citations

207

H-Index

5

Active since

1952

Katsumi Numakura is an author specializing in semigroup theory, set theory, and metrization theorems.

Publications per year

1952–1957

5

Publications

5

On bicompact semigroups

Katsumi Numakura · Institutional Repositories DataBase (IRDB) · 1952 · 98 citations · Full text

, , +6

Theorems on compact totally disconnected semigroups and lattices

Katsumi Numakura · Proceedings of the American Mathematical Society · 1957 · 73 citations · Full text

, , +8

Complements of maximal ideals in compact semigroups

W. M. Faucett, Robert J. Koch, Katsumi Numakura · Duke Mathematical Journal · 1955 · 15 citations

, , +3

Prime ideals and idempotents in compact semigroups

Katsumi Numakura · Duke Mathematical Journal · 1957 · 11 citations

, , +6

Theorems on Compact Totally Disconnected Semigroups and Lattices

Katsumi Numakura · Proceedings of the American Mathematical Society · 1957 · 10 citations

, , +8

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