Matczak, K.; Mućka, A.; Romanowska, A. B. Finitely generated dyadic convex sets. (English) Zbl 1526.52001 Int. J. Algebra Comput. 33, No. 3, 585-615 (2023). Reviewer: Józef Drewniak (Rzeszów) MSC: 52A01 20N02 08A62 52B11 PDFBibTeX XMLCite \textit{K. Matczak} et al., Int. J. Algebra Comput. 33, No. 3, 585--615 (2023; Zbl 1526.52001) Full Text: DOI
Penza, Tomasz; Romanowska, Anna B. Mal’tsev products of varieties. II. (English) Zbl 1497.08005 Algebra Univers. 83, No. 3, Paper No. 21, 18 p. (2022). Reviewer: Thodsaporn Kumduang (Nakhon Pathom) MSC: 08B05 08C15 08A30 PDFBibTeX XMLCite \textit{T. Penza} and \textit{A. B. Romanowska}, Algebra Univers. 83, No. 3, Paper No. 21, 18 p. (2022; Zbl 1497.08005) Full Text: DOI
Penza, Tomasz; Romanowska, Anna B. Mal’tsev products of varieties. I. (English) Zbl 1497.08004 Algebra Univers. 82, No. 2, Paper No. 33, 19 p. (2021). Reviewer: Anna Zamojska-Dzienio (Warsaw) MSC: 08B05 08C15 08A30 PDFBibTeX XMLCite \textit{T. Penza} and \textit{A. B. Romanowska}, Algebra Univers. 82, No. 2, Paper No. 33, 19 p. (2021; Zbl 1497.08004) Full Text: DOI
Bergman, C.; Penza, T.; Romanowska, A. B. Semilattice sums of algebras and Mal’tsev products of varieties. (English) Zbl 1479.08002 Algebra Univers. 81, No. 3, Paper No. 33, 23 p. (2020). Reviewer: Anna Zamojska-Dzienio (Warsaw) MSC: 08B05 08C15 08A05 PDFBibTeX XMLCite \textit{C. Bergman} et al., Algebra Univers. 81, No. 3, Paper No. 33, 23 p. (2020; Zbl 1479.08002) Full Text: DOI Link
Nop, G. N.; Romanowska, A. B.; Smith, J. D. H. Category theory as a foundation for the concept analysis of complex systems and time series. (English) Zbl 1454.06003 Kuś, Marek (ed.) et al., Category theory in physics, mathematics, and philosophy. Proceedings of the conference “Category Theory in Physics, Mathematics and Philosophy”, Warsaw, Poland, November 16–17, 2017. Cham: Springer; Warsaw: International Center for Formal Ontology. Springer Proc. Phys. 235, 119-134 (2019). MSC: 06B23 06B75 06A15 18B35 PDFBibTeX XMLCite \textit{G. N. Nop} et al., Springer Proc. Phys. 235, 119--134 (2019; Zbl 1454.06003) Full Text: DOI
Romanowska, Anna Convex sets and barycentric algebras. (English) Zbl 1446.08007 Vojtěchovský, Petr (ed.) et al., Nonassociative mathematics and its applications. Fourth mile high conference on nonassociative mathematics, Denver, CO, USA, July 29 – August 5, 2017. Proceedings. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 721, 243-259 (2019). MSC: 08A99 52A01 PDFBibTeX XMLCite \textit{A. Romanowska}, Contemp. Math. 721, 243--259 (2019; Zbl 1446.08007) Full Text: DOI
Komorowski, A.; Romanowska, A. B.; Smith, J. D. H. Barycentric algebras and beyond. (English) Zbl 1439.08005 Algebra Univers. 80, No. 2, Paper No. 20, 17 p. (2019). Reviewer: C. Pereira da Silva (Curitiba) MSC: 08A99 08A05 52A01 PDFBibTeX XMLCite \textit{A. Komorowski} et al., Algebra Univers. 80, No. 2, Paper No. 20, 17 p. (2019; Zbl 1439.08005) Full Text: DOI
Matczak, Katarzyna; Mućka, A.; Romanowska, A. B. Duality for dyadic triangles. (English) Zbl 1528.08003 Int. J. Algebra Comput. 29, No. 1, 61-83 (2019). MSC: 08A05 08C05 52B11 52A01 PDFBibTeX XMLCite \textit{K. Matczak} et al., Int. J. Algebra Comput. 29, No. 1, 61--83 (2019; Zbl 1528.08003) Full Text: DOI
Matczak, Katarzyna; Mućka, A.; Romanowska, A. B. Duality for dyadic intervals. (English) Zbl 1528.08002 Int. J. Algebra Comput. 29, No. 1, 41-60 (2019). MSC: 08A05 08C05 52B11 52A01 PDFBibTeX XMLCite \textit{K. Matczak} et al., Int. J. Algebra Comput. 29, No. 1, 41--60 (2019; Zbl 1528.08002) Full Text: DOI
Romanowska, Anna B.; Smith, Jonathan D. H. Diagrammatic duality. (English) Zbl 1459.03105 Czelakowski, Janusz (ed.), Don Pigozzi on abstract algebraic logic, universal algebra, and computer science. Cham: Springer. Outst. Contrib. Log. 16, 273-295 (2018). Reviewer: Jiří Močkoř (Ostrava) MSC: 03G30 06D50 18A99 PDFBibTeX XMLCite \textit{A. B. Romanowska} and \textit{J. D. H. Smith}, Outst. Contrib. Log. 16, 273--295 (2018; Zbl 1459.03105) Full Text: DOI
Komorowski, A.; Romanowska, A. B.; Smith, J. D. H. Keimel’s problem on the algebraic axiomatization of convexity. (English) Zbl 1400.08002 Algebra Univers. 79, No. 2, Paper No. 22, 20 p. (2018). Reviewer: C. Pereira da Silva (Curitiba) MSC: 08A05 08A99 52A01 PDFBibTeX XMLCite \textit{A. Komorowski} et al., Algebra Univers. 79, No. 2, Paper No. 22, 20 p. (2018; Zbl 1400.08002) Full Text: DOI
Harding, John; Romanowska, Anna B. Varieties of Birkhoff systems. II. (English) Zbl 1362.08003 Order 34, No. 1, 69-89 (2017). Reviewer: Ivan Chajda (Přerov) MSC: 08B15 06A12 08A05 PDFBibTeX XMLCite \textit{J. Harding} and \textit{A. B. Romanowska}, Order 34, No. 1, 69--89 (2017; Zbl 1362.08003) Full Text: DOI
Harding, John; Romanowska, Anna B. Varieties of Birkhoff systems. I. (English) Zbl 1362.08002 Order 34, No. 1, 45-68 (2017). Reviewer: Ivan Chajda (Přerov) MSC: 08B15 06A12 06B20 PDFBibTeX XMLCite \textit{J. Harding} and \textit{A. B. Romanowska}, Order 34, No. 1, 45--68 (2017; Zbl 1362.08002) Full Text: DOI
Mućka, A.; Romanowska, A. B. Duality for quasipolytopes. (English) Zbl 1371.08001 J. Aust. Math. Soc. 101, No. 1, 95-117 (2016). Reviewer: Robert Dawson (Halifax) MSC: 08A05 08C05 52B11 52A01 PDFBibTeX XMLCite \textit{A. Mućka} and \textit{A. B. Romanowska}, J. Aust. Math. Soc. 101, No. 1, 95--117 (2016; Zbl 1371.08001) Full Text: DOI
Adaricheva, Kira V.; Romanowska, Anna B.; Smith, Jonathan D. H. The algebra of mode homomorphisms. (English) Zbl 1312.08001 Cent. Eur. J. Math. 12, No. 8, 1265-1277 (2014). Reviewer: Anna Zamojska-Dzienio (Warsaw) MSC: 08A05 06A12 PDFBibTeX XMLCite \textit{K. V. Adaricheva} et al., Cent. Eur. J. Math. 12, No. 8, 1265--1277 (2014; Zbl 1312.08001) Full Text: DOI
Czédli, Gábor; Romanowska, Anna B. Generalized convexity and closure conditions. (English) Zbl 1303.08004 Int. J. Algebra Comput. 23, No. 8, 1805-1835 (2013). Reviewer: Ivan Chajda (Přerov) MSC: 08A99 52A01 08C15 PDFBibTeX XMLCite \textit{G. Czédli} and \textit{A. B. Romanowska}, Int. J. Algebra Comput. 23, No. 8, 1805--1835 (2013; Zbl 1303.08004) Full Text: DOI
Mućka, Anna; Romanowska, Anna B.; Smith, Jonathan D. H. Many-sorted and single-sorted algebras. (English) Zbl 1283.08008 Algebra Univers. 69, No. 2, 171-190 (2013). Reviewer: Ivan Chajda (Přerov) MSC: 08A68 08B99 PDFBibTeX XMLCite \textit{A. Mućka} et al., Algebra Univers. 69, No. 2, 171--190 (2013; Zbl 1283.08008) Full Text: DOI
Czédli, Gábor; Romanowska, A. B. An algebraic closure for barycentric algebras and convex sets. (English) Zbl 1261.08002 Algebra Univers. 68, No. 1-2, 111-143 (2012). Reviewer: Anna Zamojska-Dzienio (Warsaw) MSC: 08A99 52A01 08C15 PDFBibTeX XMLCite \textit{G. Czédli} and \textit{A. B. Romanowska}, Algebra Univers. 68, No. 1--2, 111--143 (2012; Zbl 1261.08002) Full Text: DOI
Jabłoński, Bartosz M.; Romanowska, Anna B. On mode reducts of semimodules. (English) Zbl 1234.08004 Int. J. Algebra Comput. 21, No. 3, 485-504 (2011). Reviewer: Mirela Ştefănescu (Constanţa) MSC: 08A05 16Y60 20M14 PDFBibTeX XMLCite \textit{B. M. Jabłoński} and \textit{A. B. Romanowska}, Int. J. Algebra Comput. 21, No. 3, 485--504 (2011; Zbl 1234.08004) Full Text: DOI
Matczak, K.; Romanowska, A. B.; Smith, J. D. H. Dyadic polygons. (English) Zbl 1223.52008 Int. J. Algebra Comput. 21, No. 3, 387-408 (2011). Reviewer: C. Pereira da Silva (Curitiba) MSC: 52C05 20N02 52A10 08A62 PDFBibTeX XMLCite \textit{K. Matczak} et al., Int. J. Algebra Comput. 21, No. 3, 387--408 (2011; Zbl 1223.52008) Full Text: DOI
Pilitowska, A.; Romanowska, A. B.; Stanovský, D. Varieties of differential modes embeddable into semimodules. (English) Zbl 1173.08002 Int. J. Algebra Comput. 19, No. 5, 669-680 (2009). Reviewer: Helmut Länger (Wien) MSC: 08A05 08B15 08B20 PDFBibTeX XMLCite \textit{A. Pilitowska} et al., Int. J. Algebra Comput. 19, No. 5, 669--680 (2009; Zbl 1173.08002) Full Text: DOI
Romanowska, A. B.; Ślusarski, P.; Smith, J. D. H. Duality for convex polytopes. (English) Zbl 1210.18002 J. Aust. Math. Soc. 86, No. 3, 399-412 (2009). Reviewer: Robert Dawson (Halifax) MSC: 18C05 52A01 PDFBibTeX XMLCite \textit{A. B. Romanowska} et al., J. Aust. Math. Soc. 86, No. 3, 399--412 (2009; Zbl 1210.18002) Full Text: DOI
Romanowska, Anna B.; Smith, Jonathan D. H. Barycentric algebras and gene expression. (English) Zbl 1246.08003 Di Gesù, Vito (ed.) et al., Fuzzy logic and applications. 8th international workshop, WILF 2009, Palermo, Italy, June 9–12, 2009. Proceedings. Berlin: Springer (ISBN 978-3-642-02281-4/pbk). Lecture Notes in Computer Science 5571. Lecture Notes in Artificial Intelligence, 20-27 (2009). MSC: 08A72 92C42 94C10 94D05 PDFBibTeX XMLCite \textit{A. B. Romanowska} and \textit{J. D. H. Smith}, Lect. Notes Comput. Sci. 5571, 20--27 (2009; Zbl 1246.08003) Full Text: DOI
Kravchenko, A. V.; Pilitowska, A.; Romanowska, A. B.; Stanovský, D. Differential modes. (English) Zbl 1144.08001 Int. J. Algebra Comput. 18, No. 3, 567-588 (2008). MSC: 08A05 03C05 08B15 08B20 PDFBibTeX XMLCite \textit{A. V. Kravchenko} et al., Int. J. Algebra Comput. 18, No. 3, 567--588 (2008; Zbl 1144.08001) Full Text: DOI
Bińczak, G.; Romanowska, A. B.; Smith, J. D. H. Poset extensions, convex sets, and semilattice presentations. (English) Zbl 1112.06002 Discrete Math. 307, No. 1, 1-11 (2007). MSC: 06A07 06A12 PDFBibTeX XMLCite \textit{G. Bińczak} et al., Discrete Math. 307, No. 1, 1--11 (2007; Zbl 1112.06002) Full Text: DOI
Romanowska, Anna; Zamojska-Dzienio, Anna Embedding sums of cancellative modes into semimodules. (English) Zbl 1081.08003 Czech. Math. J. 55, No. 4, 975-991 (2005). MSC: 08A05 03C05 08C15 PDFBibTeX XMLCite \textit{A. Romanowska} and \textit{A. Zamojska-Dzienio}, Czech. Math. J. 55, No. 4, 975--991 (2005; Zbl 1081.08003) Full Text: DOI EuDML Link
Matczak, K.; Romanowska, A. B. Irregular quasivarieties of commutative binary modes. (English) Zbl 1103.08004 Int. J. Algebra Comput. 15, No. 4, 699-715 (2005). MSC: 08A62 08C15 20N02 20N05 PDFBibTeX XMLCite \textit{K. Matczak} and \textit{A. B. Romanowska}, Int. J. Algebra Comput. 15, No. 4, 699--715 (2005; Zbl 1103.08004) Full Text: DOI
Matczak, K.; Romanowska, A. Quasivarieties of cancellative commutative binary modes. (English) Zbl 1092.08005 Stud. Log. 78, No. 1-2, 321-335 (2004). Reviewer: V. S. Ramamurthi (Jacksonville) MSC: 08C15 PDFBibTeX XMLCite \textit{K. Matczak} and \textit{A. Romanowska}, Stud. Log. 78, No. 1--2, 321--335 (2004; Zbl 1092.08005) Full Text: DOI
Romanowska, A. B.; Smith, J. D. H. Duality for semilattice representations. (English) Zbl 0872.18001 J. Pure Appl. Algebra 115, No. 3, 289-308 (1997). MSC: 18A25 06F30 18F20 06E15 22D35 43A40 PDFBibTeX XMLCite \textit{A. B. Romanowska} and \textit{J. D. H. Smith}, J. Pure Appl. Algebra 115, No. 3, 289--308 (1997; Zbl 0872.18001) Full Text: DOI
Romanowska, A. B.; Smith, J. D. H. Semilattice-based dualities. (English) Zbl 0854.08007 Stud. Log. 56, No. 1-2, 225-261 (1996). Reviewer: G.Janelidze (Louvain-la-Neuve) MSC: 08C05 PDFBibTeX XMLCite \textit{A. B. Romanowska} and \textit{J. D. H. Smith}, Stud. Log. 56, No. 1--2, 225--261 (1996; Zbl 0854.08007) Full Text: DOI
Bergman, C.; Romanowska, A. Subquasivarieties of regularized varieties. (English) Zbl 0902.08013 Algebra Univers. 36, No. 4, 536-563 (1996). MSC: 08B15 08C15 08B05 PDFBibTeX XMLCite \textit{C. Bergman} and \textit{A. Romanowska}, Algebra Univers. 36, No. 4, 536--563 (1996; Zbl 0902.08013) Full Text: DOI
Pilitowska, Agata; Romanowska, Anna; Roszkowska-Lech, Barbara Products of mode varieties and algebras of subalgebras. (English) Zbl 0890.08003 Math. Slovaca 46, No. 5, 497-514 (1996). MSC: 08A05 08A30 20L05 PDFBibTeX XMLCite \textit{A. Pilitowska} et al., Math. Slovaca 46, No. 5, 497--514 (1996; Zbl 0890.08003) Full Text: EuDML
Pilitowska, A.; Romanowska, A.; Smith, J. D. H. Affine spaces and algebras of subalgebras. (English) Zbl 0844.08001 Algebra Univers. 34, No. 4, 527-540 (1995). Reviewer: B.Wojdyło (Toruń) MSC: 08A05 08A30 PDFBibTeX XMLCite \textit{A. Pilitowska} et al., Algebra Univers. 34, No. 4, 527--540 (1995; Zbl 0844.08001) Full Text: DOI
Romanowska, A. B.; Smith, J. D. H. Separable modes. (English) Zbl 0788.08008 Algebra Univers. 30, No. 1, 61-71 (1993). Reviewer: E.Płonka (Wodzisław) MSC: 08B99 20N02 06A12 15A03 18A30 PDFBibTeX XMLCite \textit{A. B. Romanowska} and \textit{J. D. H. Smith}, Algebra Univers. 30, No. 1, 61--71 (1993; Zbl 0788.08008) Full Text: DOI
Romanowska, A. B.; Smith, J. D. H. On the structure of semilattice sums. (English) Zbl 0793.08010 Czech. Math. J. 41, No. 1, 24-43 (1991). MSC: 08C99 06A12 08B99 08B25 PDFBibTeX XMLCite \textit{A. B. Romanowska} and \textit{J. D. H. Smith}, Czech. Math. J. 41(116), No. 1, 24--43 (1991; Zbl 0793.08010) Full Text: EuDML
Romanowska, Anna B.; Smith, Jonathan D. H. Support functions on ordinal products. (English) Zbl 0673.06007 Geom. Dedicata 30, No. 3, 281-296 (1989). Reviewer: E.Heil MSC: 06F25 52A99 PDFBibTeX XMLCite \textit{A. B. Romanowska} and \textit{J. D. H. Smith}, Geom. Dedicata 30, No. 3, 281--296 (1989; Zbl 0673.06007) Full Text: DOI
Romanowska, A.; Roszkowska, B. Representations of n-cyclic groupoids. (English) Zbl 0669.20058 Algebra Univers. 26, No. 1, 7-15 (1989). Reviewer: J.Ježek MSC: 20N99 08A05 PDFBibTeX XMLCite \textit{A. Romanowska} and \textit{B. Roszkowska}, Algebra Univers. 26, No. 1, 7--15 (1989; Zbl 0669.20058) Full Text: DOI
Romanowska, Anna; Smith, Jonathan On the structure of subalgebra systems of idempotent entropic algebras. (English) Zbl 0663.08002 J. Algebra 120, No. 2, 263-283 (1989). Reviewer: J.Duda MSC: 08A30 06A12 PDFBibTeX XMLCite \textit{A. Romanowska} and \textit{J. Smith}, J. Algebra 120, No. 2, 263--283 (1989; Zbl 0663.08002) Full Text: DOI
Romanowska, Anna B.; Smith, Jonathan D. H. Subalgebra systems of idempotent entropic algebras. (English) Zbl 0663.08001 J. Algebra 120, No. 2, 247-262 (1989). Reviewer: J.Duda MSC: 08A30 06A12 PDFBibTeX XMLCite \textit{A. B. Romanowska} and \textit{J. D. H. Smith}, J. Algebra 120, No. 2, 247--262 (1989; Zbl 0663.08001) Full Text: DOI
Romanowska, Anna On regular and regularized varieties. (English) Zbl 0619.08004 Algebra Univers. 23, 215-241 (1986). Reviewer: J.Ježek MSC: 08B05 08A05 08B25 PDFBibTeX XMLCite \textit{A. Romanowska}, Algebra Univers. 23, 215--241 (1986; Zbl 0619.08004) Full Text: DOI
Romanowska, Anna Subdirectly irreducible pseudocomplemented De Morgan algebras. (English) Zbl 0457.06009 Algebra Univers. 12, 70-75 (1981). MSC: 06D15 06D30 06D05 03G20 PDFBibTeX XMLCite \textit{A. Romanowska}, Algebra Univers. 12, 70--75 (1981; Zbl 0457.06009) Full Text: DOI
Romanowska, Anna B.; Smith, Jonathan D. H. Bisemilattices of subsemilattices. (English) Zbl 0457.06002 J. Algebra 70, 78-88 (1981). MSC: 06A12 20M05 PDFBibTeX XMLCite \textit{A. B. Romanowska} and \textit{J. D. H. Smith}, J. Algebra 70, 78--88 (1981; Zbl 0457.06002) Full Text: DOI