Concepedia

J. A. Gerhard

JA

Statistics

Publications

10

Citations

402

H-Index

10

Active since

1970

Affiliations

University of Manitoba(Current)

J. A. Gerhard is an author at University of Manitoba specializing in semigroup theory, group theory, and natural sciences.

Publications per year

1970–1989

10

Publications

10

The lattice of equational classes of idempotent semigroups

J. A. Gerhard · Journal of Algebra · 1970 · 162 citations

, , +5

Varieties of Bands Revisited

J. A. Gerhard, Mario Petrich · Proceedings of the London Mathematical Society · 1989 · 72 citations

, , +4

Subdirectly irreducible idempotent semigroups

J. A. Gerhard · Pacific Journal of Mathematics · 1971 · 58 citations · Full text

, , +6

Word problems for free objects in certain varieties of completely regular semigroups

J. A. Gerhard, Mario Petrich · Pacific Journal of Mathematics · 1983 · 27 citations · Full text

, , +7

Semivarieties of Idempotent Semigroups

J. A. Gerhard, Ahmad Shafaat · Proceedings of the London Mathematical Society · 1971 · 17 citations

, , +3

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