2026 Ralph McKenzie: Mathematics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Mathematics	31	3294	2938	1301	1085	139	5546

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Mathematics

3294

2938

1301

1085

139

5546

Research.com Recognitions

2016 - Fellow of the American Mathematical Society For contributions to universal algebra and for mathematical exposition.
1972 - Fellow of Alfred P. Sloan Foundation

Overview

Ralph McKenzie is affiliated with Vanderbilt University in the United States. Their academic work spans several areas within computer science, with a particular focus on computational theory and mathematics, artificial intelligence, and algebra and number theory.

The primary fields of study in McKenzie's research include:

Computer Science

Within these fields, more specific subfields have been explored, such as:

Computational Theory and Mathematics
Artificial Intelligence
Algebra and Number Theory

The main topics covered by McKenzie's work are:

Advanced Algebra and Logic
Semigroups and Automata Theory
Logic, Reasoning, and Knowledge
Rings, Modules, and Algebras

Recent published papers include:

SMB algebras I: On the variety of SMB algebras, 2023, Filomat
SMB algebras I: On the variety of SMB algebras, 2022, arXiv (Cornell University)
Index, 2022, Mathematical surveys and monographs

Frequent co-authors collaborating with McKenzie are:

Ralph Freese
George F. McNulty
Walter Taylor
Aleksandar Prokić
Petar Marković

McKenzie has published in several academic venues, including:

Filomat
arXiv (Cornell University)
Mathematical surveys and monographs

Among book publications, McKenzie has contributed to volumes published by Mathematical surveys and monographs, including two editions of "Algebras, Lattices, Varieties" in 2022, which have received numerous citations.

Awards conferred to McKenzie include:

Fellow of the American Mathematical Society, 2016, for contributions to universal algebra and mathematical exposition
Fellow of Alfred P. Sloan Foundation, 1972

Best Publications

Algebras, lattices, varieties

Ralph N. McKenzie;George F. McNulty;Walter F. Taylor

826
Citations
The structure of finite algebras

David Charles Hobby;Ralph N. McKenzie

649
Citations
Commutator theory for congruence modular varieties

Ralph S. Freese;Ralph N. McKenzie

511
Citations
Equational bases and nonmodular lattice varieties

Ralph McKenzie

320
Citations
Existence theorems for weakly symmetric operations

Miklós Maróti;Ralph McKenzie

213
Citations
Tractability and Learnability Arising from Algebras with Few Subpowers

PaweŁ Idziak;Petar Marković;Ralph McKenzie;Matthew Valeriote

203
Citations
Equational Bases for Lattice Theories.

Ralph Mckenzie

165
Citations
Varieties with few subalgebras of powers

Joel Berman;Pawel M. Idziak;Petar Markovic;Ralph McKenzie

161
Citations
An Elementary Construction of Unsolvable Word Problems in Group Theory

Ralph McKenzie;Richard J. Thompson

133
Citations
TARSKI’S FINITE BASIS PROBLEM IS UNDECIDABLE

Ralph Mckenzie

130
Citations
Para primal varieties: A study of finite axiomatizability and definable principal congruences in locally finite varieties

Ralph McKenzie

113
Citations
Cardinal multiplication of structures with a reflexive relation

Ralph McKenzie

105
Citations
On Spectra, and the Negative Solution of the Decision Problem for Identities having a Finite Nontrivial Model

Ralph Mckenzie

104
Citations
Decidability and Boolean Representations

Stanley Burris;Ralph N. McKenzie

95
Citations
An algebraic version of categorical equivalence for varieties and more general algebraic categories

Ralph McKenzie

95
Citations
Residually small varieties with modular congruence lattices

Ralph Freese;Ralph McKenzie

83
Citations
Finite forbidden lattices

Ralph McKenzie

78
Citations
Structure of Decidable Locally Finite Varieties

R. McKenzie;M. Valeriote

78
Citations
Tractability and learnability arising from algebras with few subpowers

P. Idziak;P. Markovic;R. McKenzie;M. Valeriote

69
Citations
Representations of integral relation algebras.

Ralph McKenzie

63
Citations

Frequent Co-Authors

Bjarni Jónsson Vanderbilt University

Manfred Droste Leipzig University

External Links

Personal website of Ralph McKenzie Google Scholar page

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