Kashu, A. I. Morita contexts, predicals and closure operators in modules. (English) Zbl 1523.16005 Bul. Acad. Științe Repub. Mold., Mat. 2022, No. 1(98), 83-98 (2022). MSC: 16D90 16S90 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2022, No. 1(98), 83--98 (2022; Zbl 1523.16005) Full Text: Link
Kashu, Alekseĭ Ivanovich Closure operators in modules and their characterizations. (English) Zbl 1466.16007 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2020, No. 1(92), 31-62 (2020). MSC: 16D90 16S90 18A40 18E40 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2020, No. 1(92), 31--62 (2020; Zbl 1466.16007) Full Text: Link
Kashu, A. I. Morita contexts and closure operators in modules. (English) Zbl 1428.16005 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2019, No. 1(89), 109-122 (2019). MSC: 16D90 16S90 06A15 16D10 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2019, No. 1(89), 109--122 (2019; Zbl 1428.16005) Full Text: Link
Kashu, A. I Closure operators in modules and adjoint functors. II. (English) Zbl 1426.16008 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2018, No. 2(87), 101-112 (2018). MSC: 16D90 16E30 PDFBibTeX XMLCite \textit{A. I Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2018, No. 2(87), 101--112 (2018; Zbl 1426.16008) Full Text: Link
Kashu, A. I. Pretorsions in modules and associated closure operators. (English) Zbl 1390.16007 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2017, No. 2(84), 24-41 (2017). MSC: 16D90 16S90 06B23 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2017, No. 2(84), 24--41 (2017; Zbl 1390.16007) Full Text: Link
Kashu, A. I. Closure operators in the categories of modules. IV: Relations between the operators and preradicals. (English) Zbl 1352.16010 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2014, No. 3(76), 13-22 (2014). MSC: 16D90 16S90 06B23 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2014, No. 3(76), 13--22 (2014; Zbl 1352.16010) Full Text: Link
Kashu, A. I. Closure operators in the categories of modules. III: Operations in \(\mathbb{CO}\) and their properties. (English) Zbl 1319.16007 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2014, No. 1(74), 90-100 (2014). MSC: 16D90 16S90 06B23 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2014, No. 1(74), 90--100 (2014; Zbl 1319.16007) Full Text: Link
Kashu, A. I. On partial inverse operations in the lattice of submodules. (English) Zbl 1271.16008 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2012, No. 2(69), 59-73 (2012). MSC: 16D90 16S90 06B23 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2012, No. 2(69), 59--73 (2012; Zbl 1271.16008) Full Text: Link
Kashu, A. I. On some operations in the lattice of submodules determined by preradicals. (English) Zbl 1248.16006 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2011, No. 2(66), 5-16 (2011). Reviewer: Stefan Veldsman (Al-Khodh) MSC: 16D90 16S90 06B23 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2011, No. 2(66), 5--16 (2011; Zbl 1248.16006) Full Text: Link
Kashu, A. I. On preradicals associated to principal functors of module categories. III. (English) Zbl 1203.16007 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2010, No. 1(62), 55-64 (2010). Reviewer: Stefan Veldsman (Al-Khodh) MSC: 16D90 16S90 16E30 16D40 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2010, No. 1(62), 55--64 (2010; Zbl 1203.16007) Full Text: Link
Kashu, A. I. On preradicals associated to principal functors of module categories. I. (English) Zbl 1201.16010 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2009, No. 2(60), 62-72 (2009). Reviewer: Stefan Veldsman (Al-Khodh) MSC: 16D90 16S90 16E30 16D40 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2009, No. 2(60), 62--72 (2009; Zbl 1201.16010)
Kashu, A. I. On preradicals associated to principal functors of module categories. II. (English) Zbl 1201.16011 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2009, No. 3(61), 42-51 (2009). Reviewer: Stefan Veldsman (Al-Khodh) MSC: 16D90 16S90 16E30 16D40 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2009, No. 3(61), 42--51 (2009; Zbl 1201.16011) Full Text: Link
Kashu, A. I. On natural and conatural sets of left ideals of a ring. (English) Zbl 1176.16003 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2007, No. 2(54), 25-32 (2007). MSC: 16D25 16D90 06B15 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2007, No. 2(54), 25--32 (2007; Zbl 1176.16003)
Kashu, A. I. Natural classes and torsion free classes in categories of modules. (English) Zbl 1128.16016 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2006, No. 3(52), 101-108 (2006). Reviewer: Septimiu Crivei (Cluj-Napoca) MSC: 16S90 16D90 16D50 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2006, No. 3(52), 101--108 (2006; Zbl 1128.16016)
Kashu, A. I. On natural classes of \(R\)-modules in the language of ring \(R\). (English) Zbl 1078.16025 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2004, No. 2(45), 95-101 (2004). MSC: 16S90 16D90 16D25 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2004, No. 2(45), 95--101 (2004; Zbl 1078.16025)
Kashu, A. I. Some remarks on approximation of preradicals in modules. (English) Zbl 1053.16023 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2002, No. 3(40), 53-60 (2002). Reviewer: Stefan Veldsman (Al-Khodh) MSC: 16S90 16N80 16D90 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2002, No. 3(40), 53--60 (2002; Zbl 1053.16023)
Kashu, A. I. On some bijections between ideals, classes of modules and preradicals of \(R\)-Mod. (English) Zbl 1027.16018 Bul. Acad. Ştiinţe Repub. Mold., Mat. 2001, No. 2(36), 101-110 (2001). Reviewer: Y.Kurata (Hadano) MSC: 16S90 16D90 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 2001, No. 2(36), 101--110 (2001; Zbl 1027.16018)
Kashu, A. I. The classes of divisible and reduced modules associated to the torsion theories. (English) Zbl 0951.16010 Bul. Acad. Ştiinţe Repub. Mold., Mat. 1999, No. 2(30), 58-66 (1999). Reviewer: M.L.Teply (Milwaukee) MSC: 16S90 16D80 16D90 16D40 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 1999, No. 2(30), 58--66 (1999; Zbl 0951.16010)
Kashu, A. I. Torsion theories and dualities in Morita contexts. (English) Zbl 1114.16307 Bul. Acad. Ştiinţe Repub. Mold., Mat. 1995, No. 2-3(18-19), 43-51 (1995). MSC: 16S90 16D90 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 1995, No. 2--3(18--19), 43--51 (1995; Zbl 1114.16307)
Kashu, A. I. Torsion theories and subcategories of divisible modules. (English) Zbl 0843.16030 Bul. Acad. Ştiinţe Repub. Mold., Mat. 1994, No. 2(15), 86-89 (1994). MSC: 16S90 16D90 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 1994, No. 2(15), 86--89 (1994; Zbl 0843.16030)
Kashu, A. I. Morita contexts and correspondences between lattices of submodules. (Russian. English summary) Zbl 0843.16007 Bul. Acad. Ştiinţe Repub. Mold., Mat. 1994, No. 1(14), 5-15 (1994). MSC: 16D90 16D20 06B15 16S90 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 1994, No. 1(14), 5--15 (1994; Zbl 0843.16007)
Kashu, A. I. Lattices of submodules and Galois connections. (English) Zbl 0925.16002 Bul. Acad. Ştiinţe Repub. Mold., Mat. 1992, No. 2(8), 74-81 (1992). MSC: 16D90 06A15 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 1992, No. 2(8), 74--81 (1992; Zbl 0925.16002)
Kashu, A. I. Some mappings of lattices of submodules in Morita contexts. (Russian. English summary) Zbl 0900.16012 Bul. Acad. Ştiinţe Repub. Mold., Mat. 1992, No. 3(9), 82-87 (1992). MSC: 16D90 16S90 PDFBibTeX XMLCite \textit{A. I. Kashu}, Bul. Acad. Științe Repub. Mold., Mat. 1992, No. 3(9), 82--87 (1992; Zbl 0900.16012)