Baldwin, John T. Strongly minimal Steiner systems. II: Coordinatization and quasigroups. (English) Zbl 07687678 Algebra Univers. 84, No. 2, Paper No. 20, 23 p. (2023). MSC: 03C05 08A05 05B05 03C35 PDFBibTeX XMLCite \textit{J. T. Baldwin}, Algebra Univers. 84, No. 2, Paper No. 20, 23 p. (2023; Zbl 07687678) Full Text: DOI arXiv
Bucciarelli, Antonio; Salibra, Antonino An algebraic theory of clones. (English) Zbl 1496.08003 Algebra Univers. 83, No. 2, Paper No. 14, 30 p. (2022). MSC: 08A40 08B05 08B15 08C05 PDFBibTeX XMLCite \textit{A. Bucciarelli} and \textit{A. Salibra}, Algebra Univers. 83, No. 2, Paper No. 14, 30 p. (2022; Zbl 1496.08003) Full Text: DOI
Bourn, Dominique Split epimorphisms as a productive tool in universal algebra. (English) Zbl 1453.08003 Algebra Univers. 82, No. 1, Paper No. 1, 22 p. (2021). MSC: 08B10 08B05 18A20 18A32 18C10 18E13 PDFBibTeX XMLCite \textit{D. Bourn}, Algebra Univers. 82, No. 1, Paper No. 1, 22 p. (2021; Zbl 1453.08003) Full Text: DOI
Zangurashvili, Dali Associativity-like conditions on protomodular algebras. (English) Zbl 1520.08001 Algebra Univers. 81, No. 1, Paper No. 1, 12 p. (2020). MSC: 08B05 03C05 18C05 18C10 PDFBibTeX XMLCite \textit{D. Zangurashvili}, Algebra Univers. 81, No. 1, Paper No. 1, 12 p. (2020; Zbl 1520.08001) Full Text: DOI
McNulty, George F. The undecidability of the elementary theory of lattices of all equational theories of large signature. (English) Zbl 1468.08004 Algebra Univers. 80, No. 3, Paper No. 27, 11 p. (2019). MSC: 08B05 08B15 03B25 PDFBibTeX XMLCite \textit{G. F. McNulty}, Algebra Univers. 80, No. 3, Paper No. 27, 11 p. (2019; Zbl 1468.08004) Full Text: DOI
Kerkhoff, Sebastian Dualizing clones into categories of topological spaces. (English) Zbl 1310.08001 Algebra Univers. 72, No. 4, 299-321 (2014). Reviewer: Ittay Weiss (Suva) MSC: 08A40 18C10 06D50 18A20 06A15 03C05 PDFBibTeX XMLCite \textit{S. Kerkhoff}, Algebra Univers. 72, No. 4, 299--321 (2014; Zbl 1310.08001) Full Text: DOI
Janelidze, Zurab Closedness properties of internal relations. V: Linear Mal’tsev conditions. (English) Zbl 1133.08002 Algebra Univers. 58, No. 1, 105-117 (2008). Reviewer: Dana Piciu (Craiova) MSC: 08B05 08C05 18C99 PDFBibTeX XMLCite \textit{Z. Janelidze}, Algebra Univers. 58, No. 1, 105--117 (2008; Zbl 1133.08002) Full Text: DOI
Bodirsky, Manuel; Chen, Hubie Oligomorphic clones. (English) Zbl 1121.08005 Algebra Univers. 57, No. 1, 109-125 (2007). Reviewer: Dimitru Buşneag (Craiova) MSC: 08A40 03C05 03C35 PDFBibTeX XMLCite \textit{M. Bodirsky} and \textit{H. Chen}, Algebra Univers. 57, No. 1, 109--125 (2007; Zbl 1121.08005) Full Text: DOI
Wille, Annika M. A Gentzen system for involutive residuated lattices. (English) Zbl 1088.06012 Algebra Univers. 54, No. 4, 449-463 (2005). Reviewer: Marius Tarnauceanu (Iaşi) MSC: 06F05 03B25 03F03 03F52 03G25 PDFBibTeX XMLCite \textit{A. M. Wille}, Algebra Univers. 54, No. 4, 449--463 (2005; Zbl 1088.06012) Full Text: DOI
Blok, W. J.; van Alten, C. J. The finite embeddability property for residuated lattices, pocrims and BCK-algebras. (English) Zbl 1058.06016 Algebra Univers. 48, No. 3, 253-271 (2002). MSC: 06F05 03B47 06F35 03B25 03C05 08A55 08C10 08C15 PDFBibTeX XMLCite \textit{W. J. Blok} and \textit{C. J. van Alten}, Algebra Univers. 48, No. 3, 253--271 (2002; Zbl 1058.06016) Full Text: DOI
Gorbunov, Viktor; Kravchenko, Alexandr Antivarieties and colour-families of graphs. (English) Zbl 1058.08009 Algebra Univers. 46, No. 1-2, 43-67 (2001). Reviewer: Ivan Chajda (Olomouc) MSC: 08C15 03B25 05C15 05C75 03C05 PDFBibTeX XMLCite \textit{V. Gorbunov} and \textit{A. Kravchenko}, Algebra Univers. 46, No. 1--2, 43--67 (2001; Zbl 1058.08009)
Porst, Hans-E. Equivalence for varieties in general and for \(\mathcal {BOOL}\) in particular. (English) Zbl 1012.08009 Algebra Univers. 43, No. 2-3, 157-186 (2000). Reviewer: Jiří Rachůnek (Olomouc) MSC: 08C05 08B99 03C05 06E05 06D25 03G30 18C10 PDFBibTeX XMLCite \textit{H.-E. Porst}, Algebra Univers. 43, No. 2--3, 157--186 (2000; Zbl 1012.08009) Full Text: DOI
Ježek, J. A decidable equational theory with undecidable membership problem for finite algebras. (English) Zbl 0936.08005 Algebra Univers. 40, No. 4, 497-499 (1998). Reviewer: I.Chajda (Olomouc) MSC: 08B05 03B25 08A62 PDFBibTeX XMLCite \textit{J. Ježek}, Algebra Univers. 40, No. 4, 497--499 (1998; Zbl 0936.08005) Full Text: DOI
Pałasińska, K.; Pigozzi, D. Gentzen-style axiomatizations in equational logic. (English) Zbl 0831.08002 Algebra Univers. 34, No. 1, 128-143 (1995). MSC: 08B05 03F03 PDFBibTeX XMLCite \textit{K. Pałasińska} and \textit{D. Pigozzi}, Algebra Univers. 34, No. 1, 128--143 (1995; Zbl 0831.08002) Full Text: DOI
Andréka, H.; Bredikhin, D. A. The equational theory of union-free algebras of relations. (English) Zbl 0826.03013 Algebra Univers. 33, No. 4, 516-532 (1995). Reviewer: G.Kalmbach (Ulm) MSC: 03C05 03B25 03G15 PDFBibTeX XMLCite \textit{H. Andréka} and \textit{D. A. Bredikhin}, Algebra Univers. 33, No. 4, 516--532 (1995; Zbl 0826.03013) Full Text: DOI
Bloom, S. L.; Ésik, Z.; Stefanescu, Gh. Notes on equational theories of relations. (English) Zbl 0834.08004 Algebra Univers. 33, No. 1, 98-126 (1995). Reviewer: B.Möller (Augsburg) MSC: 08A70 08B20 03B25 16Y60 68Q45 PDFBibTeX XMLCite \textit{S. L. Bloom} et al., Algebra Univers. 33, No. 1, 98--126 (1995; Zbl 0834.08004) Full Text: DOI
Valeriote, M. A.; Willard, R. Discriminating varieties. (English) Zbl 0814.08008 Algebra Univers. 32, No. 2, 177-188 (1994). Reviewer: K.Hałkowska (Opole) MSC: 08B99 03C05 03B25 PDFBibTeX XMLCite \textit{M. A. Valeriote} and \textit{R. Willard}, Algebra Univers. 32, No. 2, 177--188 (1994; Zbl 0814.08008) Full Text: DOI
McNulty, George F. Corrigendum to: “Structural diversity in the lattice of equational theories”. (English) Zbl 0799.08011 Algebra Univers. 31, No. 4, 614 (1994). MSC: 08B15 08C10 06B20 PDFBibTeX XMLCite \textit{G. F. McNulty}, Algebra Univers. 31, No. 4, 614 (1994; Zbl 0799.08011) Full Text: DOI
Diercks, V.; Erné, M.; Reinhold, J. Complements in lattices of varieties and equational theories. (English) Zbl 0803.06007 Algebra Univers. 31, No. 4, 506-515 (1994). MSC: 06C15 08B15 08B05 PDFBibTeX XMLCite \textit{V. Diercks} et al., Algebra Univers. 31, No. 4, 506--515 (1994; Zbl 0803.06007) Full Text: DOI
Barr, Michael Functorial semantics and HSP type theorems. (English) Zbl 0794.18004 Algebra Univers. 31, No. 2, 223-251 (1994). Reviewer: H.-J.Vogel (Potsdam) MSC: 18C10 18C20 03C05 18C15 18A20 03G30 PDFBibTeX XMLCite \textit{M. Barr}, Algebra Univers. 31, No. 2, 223--251 (1994; Zbl 0794.18004) Full Text: DOI
Willard, Ross Decidable discriminator varieties with lattice stalks. (English) Zbl 0810.08005 Algebra Univers. 31, No. 2, 177-195 (1994). Reviewer: J.Schmid (Bern) MSC: 08B05 03C05 03B25 03C60 PDFBibTeX XMLCite \textit{R. Willard}, Algebra Univers. 31, No. 2, 177--195 (1994; Zbl 0810.08005) Full Text: DOI
McKenzie, Ralph On the covering relation in the interpretability lattice of equational theories. (English) Zbl 0802.08005 Algebra Univers. 30, No. 3, 399-421 (1993). Reviewer: E.Fried (Budapest) MSC: 08B05 03C05 06E99 PDFBibTeX XMLCite \textit{R. McKenzie}, Algebra Univers. 30, No. 3, 399--421 (1993; Zbl 0802.08005) Full Text: DOI
Newrly, Norbert Lattices of equational theories are congruence lattices of monoids with one additional unary operation. (English) Zbl 0789.08006 Algebra Univers. 30, No. 2, 217-220 (1993). Reviewer: S.R.Kogalovskij (Ivanovo) MSC: 08B15 08B05 20M99 PDFBibTeX XMLCite \textit{N. Newrly}, Algebra Univers. 30, No. 2, 217--220 (1993; Zbl 0789.08006) Full Text: DOI
McKenzie, Ralph; Świerczkowski, Stanislaw Non-covering in the interpretability lattice of equational theories. (English) Zbl 0802.08004 Algebra Univers. 30, No. 2, 157-170 (1993). Reviewer: E.Fried (Budapest) MSC: 08B05 03C05 PDFBibTeX XMLCite \textit{R. McKenzie} and \textit{S. Świerczkowski}, Algebra Univers. 30, No. 2, 157--170 (1993; Zbl 0802.08004) Full Text: DOI
Lampe, William A. Further properties of lattices of equational theories. (English) Zbl 0756.08006 Algebra Univers. 28, No. 4, 459-486 (1991). Reviewer: J.Schmid (Bern) MSC: 08B15 08B05 06B15 05C15 06B05 PDFBibTeX XMLCite \textit{W. A. Lampe}, Algebra Univers. 28, No. 4, 459--486 (1991; Zbl 0756.08006) Full Text: DOI
Ježek, J.; McNulty, G. F. Bounded and well-placed theories in the lattice of equational theories. (English) Zbl 0696.08003 Algebra Univers. 26, No. 3, 311-331 (1989). Reviewer: E.Płonka MSC: 08B05 08B15 08B20 PDFBibTeX XMLCite \textit{J. Ježek} and \textit{G. F. McNulty}, Algebra Univers. 26, No. 3, 311--331 (1989; Zbl 0696.08003) Full Text: DOI
Kalfa, Cornelia Covering relation in the language of mono-unary algebras with at most one constant symbol. (English) Zbl 0675.08002 Algebra Univers. 26, No. 2, 143-148 (1989). Reviewer: D.Schweigert MSC: 08A60 08B05 PDFBibTeX XMLCite \textit{C. Kalfa}, Algebra Univers. 26, No. 2, 143--148 (1989; Zbl 0675.08002) Full Text: DOI
Idziak, Pawel M. Reduced sub-powers and the decision problem for finite algebras in arithmetical varieties. (English) Zbl 0671.03004 Algebra Univers. 25, No. 3, 365-383 (1988). Reviewer: S.R.Kogalovskij MSC: 03B25 03C05 03C30 PDFBibTeX XMLCite \textit{P. M. Idziak}, Algebra Univers. 25, No. 3, 365--383 (1988; Zbl 0671.03004) Full Text: DOI
Erné, Marcel Weak distributive laws and their role in lattices of congruences and equational theories. (English) Zbl 0663.06005 Algebra Univers. 25, No. 3, 290-321 (1988). Reviewer: R.A.Alo MSC: 06B05 06B15 08B05 PDFBibTeX XMLCite \textit{M. Erné}, Algebra Univers. 25, No. 3, 290--321 (1988; Zbl 0663.06005) Full Text: DOI
Idziak, Paweł M. Undecidability of relatively free Hilbert algebras. (English) Zbl 0646.03006 Algebra Univers. 25, No. 1, 17-26 (1988). Reviewer: C.Kalfa MSC: 03B25 03C05 08B20 03D35 PDFBibTeX XMLCite \textit{P. M. Idziak}, Algebra Univers. 25, No. 1, 17--26 (1988; Zbl 0646.03006) Full Text: DOI
Mycielski, Jan; Taylor, Walter Remarks and problems on a lattice of equational chapters. (English) Zbl 0616.08014 Algebra Univers. 23, 24-31 (1986). Reviewer: L.Esakia MSC: 08B05 08B15 03F25 PDFBibTeX XMLCite \textit{J. Mycielski} and \textit{W. Taylor}, Algebra Univers. 23, 24--31 (1986; Zbl 0616.08014) Full Text: DOI
Lampe, William A. A property of the lattice of equational theories. (English) Zbl 0604.08003 Algebra Univers. 23, 61-69 (1986). Reviewer: E.Nelson MSC: 08B15 06B15 03C05 PDFBibTeX XMLCite \textit{W. A. Lampe}, Algebra Univers. 23, 61--69 (1986; Zbl 0604.08003) Full Text: DOI
Burris, Stanley Iterated discriminator varieties have undecidable theories. (English) Zbl 0593.08006 Algebra Univers. 21, 54-61 (1985). Reviewer: L.Esakia MSC: 08B05 08B25 03D35 PDFBibTeX XMLCite \textit{S. Burris}, Algebra Univers. 21, 54--61 (1985; Zbl 0593.08006) Full Text: DOI
McKenzie, Ralph Categorical quasivarieties revisited. (English) Zbl 0599.08013 Algebra Univers. 19, 273-303 (1984). MSC: 08C15 08C10 03C35 03C05 08B05 16P10 PDFBibTeX XMLCite \textit{R. McKenzie}, Algebra Univers. 19, 273--303 (1984; Zbl 0599.08013) Full Text: DOI
Banaschewski, B. On categories of algebras equivalent to a variety. (English) Zbl 0517.18010 Algebra Univers. 16, 264-267 (1983). MSC: 18C10 08B05 08C05 PDFBibTeX XMLCite \textit{B. Banaschewski}, Algebra Univers. 16, 264--267 (1983; Zbl 0517.18010) Full Text: DOI
McNulty, George F. Covering in the lattice of equational theories and some properties of term finite theories. (English) Zbl 0509.08013 Algebra Univers. 15, 115-125 (1982). MSC: 08B15 03C05 PDFBibTeX XMLCite \textit{G. F. McNulty}, Algebra Univers. 15, 115--125 (1982; Zbl 0509.08013) Full Text: DOI
Burris, Stanley The first order theory of Boolean algebras with a distinguished group of automorphisms. (English) Zbl 0465.08004 Algebra Univers. 15, 156-161 (1982). MSC: 08B05 08A35 03B25 PDFBibTeX XMLCite \textit{S. Burris}, Algebra Univers. 15, 156--161 (1982; Zbl 0465.08004) Full Text: DOI
Andreka, H.; Nemeti, I. Dimension-complemented and locally finite dimensional cylindric algebras are elementarily equivalent. (English) Zbl 0495.03044 Algebra Univers. 13, 157-163 (1981). MSC: 03G15 03C60 03C65 PDFBibTeX XMLCite \textit{H. Andreka} and \textit{I. Nemeti}, Algebra Univers. 13, 157--163 (1981; Zbl 0495.03044) Full Text: DOI
McNulty, George F. Structural diversity in the lattice of equational theories. (English) Zbl 0485.08007 Algebra Univers. 13, 271-292 (1981). MSC: 08B15 08C10 06B20 PDFBibTeX XMLCite \textit{G. F. McNulty}, Algebra Univers. 13, 271--292 (1981; Zbl 0485.08007) Full Text: DOI
McNulty, George F. Infinite chains of non-finitely based equational theories of finite algebras. (English) Zbl 0476.08007 Algebra Univers. 13, 373-378 (1981). MSC: 08B15 08B05 PDFBibTeX XMLCite \textit{G. F. McNulty}, Algebra Univers. 13, 373--378 (1981; Zbl 0476.08007) Full Text: DOI
Mycielski, Jan; Perlmutter, Paul Model completeness of some metric completions of absolutely free algebras. (English) Zbl 0467.03024 Algebra Univers. 12, 137-144 (1981). MSC: 03C35 03C05 08B20 03C60 54E50 PDFBibTeX XMLCite \textit{J. Mycielski} and \textit{P. Perlmutter}, Algebra Univers. 12, 137--144 (1981; Zbl 0467.03024) Full Text: DOI
Reiterman, J. Structure-semantics relation for non-varietal equational theories. (English) Zbl 0444.18004 Algebra Univers. 10, 399-401 (1980). MSC: 18C10 03C05 08C05 18C05 PDFBibTeX XMLCite \textit{J. Reiterman}, Algebra Univers. 10, 399--401 (1980; Zbl 0444.18004) Full Text: DOI