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Ralph Nelson Whitfield McKenzie - Publications

Affiliations: 
Mathematics University of California, Berkeley, Berkeley, CA, United States 
Area:
General algebra, Logic
Website:
https://math.berkeley.edu/people/faculty/ralph-mckenzie
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68 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2016 Jovanović J, Marković P, McKenzie R, Moore M. Optimal strong Mal’cev conditions for congruence meet-semidistributivity in locally finite varieties Algebra Universalis. 76: 305-325. DOI: 10.1007/S00012-016-0406-Z  0.362
2014 Aichinger E, Mayr P, McKenzie R. On the number of finite algebraic structures Journal of the European Mathematical Society. 16: 1673-1686. DOI: 10.4171/Jems/472  0.49
2014 Kearnes K, Marković P, McKenzie R. Optimal strong Mal'cev conditions for omitting type 1 in locally finite varieties Algebra Universalis. 72: 91-100. DOI: 10.1007/S00012-014-0289-9  0.344
2012 Marković P, Maróti M, McKenzie R. Finitely Related Clones and Algebras with Cube Terms Order. 29: 345-359. DOI: 10.1007/S11083-011-9232-2  0.482
2010 Idziak P, Marković P, McKenzie R, Valeriote M, Willard R. Tractability and Learnability Arising from Algebras with Few Subpowers Siam Journal On Computing. 39: 3023-3037. DOI: 10.1137/090775646  0.346
2010 Ježek J, McKenzie R. Definability in Substructure Orderings, II: Finite Ordered Sets Order. 27: 115-145. DOI: 10.1007/S11083-010-9141-9  0.457
2009 Dziobiak W, Maróti M, McKenzie R, Nurakunov A. The weak extension property and finite axiomatizability for quasivarieties Fundamenta Mathematicae. 202: 199-223. DOI: 10.4064/Fm202-3-1  0.423
2009 Berman J, Idziak PM, Markovic P, McKenzie R, Valeriote M, Willard R. Varieties with few subalgebras of powers Transactions of the American Mathematical Society. 362: 1445-1473. DOI: 10.1090/S0002-9947-09-04874-0  0.503
2009 Dziobiak W, Ježek J, McKenzie R. Avoidable structures, II: Finite distributive lattices and nicely structured ordered sets Algebra Universalis. 60: 259-291. DOI: 10.1007/S00012-009-2098-0  0.354
2009 Dziobiak W, Ježek J, McKenzie R. Avoidable structures, I: Finite ordered sets, semilattices and lattices Algebra Universalis. 60: 247-258. DOI: 10.1007/S00012-009-2097-1  0.45
2009 Barto L, Kozik M, Maróti M, McKenzie R, Niven T. Congruence modularity implies cyclic terms for finite algebras. Algebra Universalis. 61: 365-380. DOI: 10.1007/S00012-009-0025-Z  0.34
2009 Ježek J, McKenzie R. Definability in substructure orderings, III: Finite distributive lattices Algebra Universalis. 61: 283-300. DOI: 10.1007/S00012-009-0021-3  0.399
2009 Ježek J, McKenzie R. Definability in substructure orderings, IV: Finite lattices Algebra Universalis. 61: 301-312. DOI: 10.1007/S00012-009-0019-X  0.481
2008 Idziak PM, McKenzie R, Valeriote M. The structure of locally finite varieties with polynomially many models Journal of the American Mathematical Society. 22: 119-165. DOI: 10.1090/S0894-0347-08-00614-0  0.465
2008 Davey BA, Jackson MG, Maroti M, McKenzie R. Principal And Syntactic Congruences In Congruence-Distributive And Congruence-Permutable Varieties Journal of the Australian Mathematical Society. 85: 59-74. DOI: 10.1017/S144678870800061X  0.453
2008 Maróti M, McKenzie R. Existence theorems for weakly symmetric operations Algebra Universalis. 59: 463-489. DOI: 10.1007/S00012-008-2122-9  0.391
2007 Ðapić P, Ježek J, Marković P, McKenzie R, Stanovský D. Star-linear equational theories of groupoids Algebra Universalis. 56: 357-397. DOI: 10.1007/S00012-007-2007-3  0.302
2006 Jackson M, McKENZIE R. Interpreting graph colorability in finite semigroups. International Journal of Algebra and Computation. 16: 119-140. DOI: 10.1142/S0218196706002846  0.388
2006 Adaricheva K, Mckenzie R, Zenk ER, Mar´ti M, Nation JB. The Jónsson-Kiefer Property Studia Logica. 83: 111-131. DOI: 10.1007/S11225-006-8300-X  0.412
2005 Jezek J, Maróti M, McKenzie R. Quasiequational Theories of Flat Algebras Czechoslovak Mathematical Journal. 55: 665-675. DOI: 10.1007/S10587-005-0053-6  0.488
2004 McKenzie R, Monk JD. On some small cardinals for Boolean algebras Journal of Symbolic Logic. 69: 674-682. DOI: 10.2178/Jsl/1096901761  0.393
2004 Maróti M, McKenzie R. Finite basis problems and results for quasivarieties Studia Logica. 78: 293-320. DOI: 10.1007/S11225-005-3320-5  0.384
2003 McKenzie R. The Zig-Zag Property and Exponential Cancellation of Ordered Sets Order. 20: 185-221. DOI: 10.1023/B:Orde.0000026529.04361.F8  0.366
2002 McKenzie R. Locally finite varieties with large free spectra Algebra Universalis. 47: 303-318. DOI: 10.1007/S00012-002-8191-2  0.341
2002 Freese R, Ježek J, Jipsen P, Marković P, Maróti M, McKenzie R. The variety generated by order algebras Algebra Universalis. 47: 103-138. DOI: 10.1007/S00012-002-8178-Z  0.507
2001 McKenzie R, Wood J. The Type Set Of A Variety Is Not Computable International Journal of Algebra and Computation. 11: 89-130. DOI: 10.1142/S0218196701000504  0.413
2001 McKenzie R. Residual smallness relativized to congruence types, I Journal of Pure and Applied Algebra. 163: 209-220. DOI: 10.1016/S0022-4049(01)00027-5  0.331
2001 Ježek J, McKenzie R. The variety generated by equivalence algebras Algebra Universalis. 45: 211-219. DOI: 10.1007/S00012-001-8162-Z  0.449
2001 Droste M, Kuske D, McKenzie R, Pöschel R. Complementary closed relational clones are not always Krasner clones Algebra Universalis. 45: 155-160. DOI: 10.1007/S00012-001-8158-8  0.341
2000 McKenzie R. Recursive Inseparability for Residual Bounds of Finite Algebras Journal of Symbolic Logic. 65: 1863-1880. DOI: 10.2307/2695083  0.343
2000 Ježek J, Marković P, Maróti M, McKenzie R. Equations of tournaments are not finitely based Discrete Mathematics. 211: 243-248. DOI: 10.1016/S0012-365X(99)00155-7  0.354
1997 McKenzie R, Schein BM. Every semigroup is isomorphic to a transitive semigroup of binary relations Transactions of the American Mathematical Society. 349: 271-285. DOI: 10.1090/S0002-9947-97-01708-X  0.362
1997 Kaarli K, McKenzie R. Affine complete varieties are congruence distributive Algebra Universalis. 38: 329-354. DOI: 10.1007/S000120050058  0.436
1996 Mckenzie R. Tarski’S Finite Basis Problem Is Undecidable International Journal of Algebra and Computation. 6: 49-104. DOI: 10.1142/S0218196796000040  0.447
1996 McKenzie R. The Residual Bound Of A Finite Algebra Is Not Computable International Journal of Algebra and Computation. 6: 29-48. DOI: 10.1142/S0218196796000039  0.441
1996 Mckenzie R. The Residual Bounds Of Finite Algebras International Journal of Algebra and Computation. 6: 1-28. DOI: 10.1142/S0218196796000027  0.493
1994 McKenzie R. On minimal simple lattices Algebra Universalis. 32: 63-103. DOI: 10.1007/Bf01190817  0.408
1993 Ježek J, McKenzie R. Definability in the lattice of equational theories of semigroups Semigroup Forum. 46: 199-245. DOI: 10.1007/Bf02573566  0.407
1993 McKenzie R, Świerczkowski S. Non-covering in the interpretability lattice of equational theories Algebra Universalis. 30: 157-170. DOI: 10.1007/Bf01196089  0.405
1993 McKenzie R. On the covering relation in the interpretability lattice of equational theories Algebra Universalis. 30: 399-421. DOI: 10.1007/Bf01190449  0.378
1992 Kearnes K, McKenzie R. Commutator theory for relatively modular quasivarieties Transactions of the American Mathematical Society. 331: 465-502. DOI: 10.1090/S0002-9947-1992-1062872-X  0.414
1991 Burris S, McKenzie R, Valeriote M. Decidable discriminator varieties from unary varieties Journal of Symbolic Logic. 56: 1355-1368. DOI: 10.2307/2275480  0.461
1991 McKenzie R. Congruence extension, Hamiltonian and Abelian properties in locally finite varieties Algebra Universalis. 28: 589-603. DOI: 10.1007/Bf01195865  0.459
1990 Bergman C, McKenzie R. Minimal varieties and quasivarieties Journal of the Australian Mathematical Society. 48: 133-147. DOI: 10.1017/S1446788700035266  0.478
1990 McKenzie R. Monotone clones, residual smallness and congruence distributivity Bulletin of the Australian Mathematical Society. 41: 283-300. DOI: 10.1017/S0004972700018104  0.411
1987 McKenzie R. Nilpotent and solvable radicals in locally finite congruence modular varieties Algebra Universalis. 24: 251-266. DOI: 10.1007/Bf01195264  0.485
1987 McKenzie R. Finite equational bases for congruence modular varieties Algebra Universalis. 24: 224-250. DOI: 10.1007/Bf01195263  0.518
1984 Berman J, McKenzie R. Clones satisfying the term condition Discrete Mathematics. 52: 7-21. DOI: 10.1016/0012-365X(84)90100-6  0.467
1984 Mckenzie R. Categorical quasivarieties revisited Algebra Universalis. 19: 273-303. DOI: 10.1007/Bf01201096  0.334
1984 Koppelberg B, McKenzie R, Monk JD. Cardinality and cofinality of homomorphs of products of Boolean algebras Algebra Universalis. 19: 38-44. DOI: 10.1007/Bf01191490  0.33
1984 McKenzie R. A new product of algebras and a type reduction theorem Algebra Universalis. 18: 29-69. DOI: 10.1007/Bf01182247  0.371
1983 McKenzie R. A note on residually small varieties of semigroups Algebra Universalis. 17: 143-149. DOI: 10.1007/Bf01194524  0.37
1983 McKenzie R. The number of non-isomorphic models in quasi-varieties of semigroups Algebra Universalis. 16: 195-203. DOI: 10.1007/Bf01191768  0.329
1982 McKenzie R, Monk JD. Chains In Boolean .Algebras Annals of Mathematical Logic. 22: 137-175. DOI: 10.1016/0003-4843(82)90019-5  0.321
1982 McKenzie R. Residually small varieties of K-algebras Algebra Universalis. 14: 181-196. DOI: 10.1007/Bf02483919  0.401
1982 McKenzie R. Narrowness implies uniformity Algebra Universalis. 15: 67-85. DOI: 10.1007/Bf02483709  0.453
1981 Burris S, McKenzie R. Decidable varieties with modular congruence lattices Bulletin of the American Mathematical Society. 4: 350-352. DOI: 10.1090/S0273-0979-1981-14912-0  0.35
1981 McKenzie R, Freese R. Residually small varieties with modular congruence lattices Transactions of the American Mathematical Society. 264: 419-430. DOI: 10.1090/S0002-9947-1981-0603772-9  0.479
1981 Mckenzie R, Quackenbush R. The spectrum of a lattice-primal algebra Discrete Mathematics. 35: 157-163. DOI: 10.1016/0012-365X(81)90204-1  0.352
1978 McKenzie R. Para primal varieties: A study of finite axiomatizability and definable principal congruences in locally finite varieties Algebra Universalis. 8: 336-348. DOI: 10.1007/Bf02485404  0.509
1978 McKenzie R. A finite algebra A with SP(A) not elementary Algebra Universalis. 8: 5-7. DOI: 10.1007/Bf02485363  0.421
1977 Mckenzie R. Automorphism groups of denumerable Boolean algebras Canadian Journal of Mathematics. 29: 466-471. DOI: 10.4153/Cjm-1977-050-X  0.345
1975 Mckenzie R. On Spectra, and the Negative Solution of the Decision Problem for Identities having a Finite Nontrivial Model Journal of Symbolic Logic. 40: 186-196. DOI: 10.2307/2271899  0.392
1973 McKenzie R, Thompson RJ. An Elementary Construction of Unsolvable Word Problems in Group Theory Studies in Logic and the Foundations of Mathematics. 71: 457-478. DOI: 10.1016/S0049-237X(08)71914-1  0.349
1971 McKenzie R. Negative Solution of the Decision Problem for Sentences True in Every Subalgebra of Journal of Symbolic Logic. 36: 607-609. DOI: 10.2307/2272464  0.319
1971 McKenzie R. Definability in lattices of equational theoris Annals of Mathematical Logic. 3: 197-237. DOI: 10.1016/0003-4843(71)90007-6  0.308
1970 McKenzie R. Representations of integral relation algebras. Michigan Mathematical Journal. 17: 279-287. DOI: 10.1307/Mmj/1029000477  0.343
1968 McKenzie R. On finite groupoids and 𝒦-prime algebras Transactions of the American Mathematical Society. 133: 155-129. DOI: 10.1090/S0002-9947-1968-0225700-4  0.381
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