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Afiliat la Institutul de Matematică şi Informatică al AŞM

2018 - 1

Closure operators in modules and adjoint functors, I
Caşu Alexei
Algebra and Discrete Mathematics
Vol. 25, / 2018 / ISSN 1726-3255
Disponibil online 14 May, 2018
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2017 - 4

Vladimir Andrunakievich (1917_1997)
Caşu Alexei
Conference of Mathematical Society of the Republic of Moldova
4. 2017. Chişinău. Centrul Editorial-Poligrafic al USM. 3-6.
Disponibil online 3 October, 2017
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On some new characterizations of pretorsions of a module category
Caşu Alexei
Conference of Mathematical Society of the Republic of Moldova
4. 2017. Chişinău. Centrul Editorial-Poligrafic al USM. 99-100.
Disponibil online 3 October, 2017
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Pretorsions in modules and associated closure operators
Caşu Alexei
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 2(84) / 2017 / ISSN 1024-7696 / ISSNe 2587-4322
Disponibil online 16 November, 2017
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Conferința Societății Matematice din Moldova – un omagiu academicianului Vladimir Andrunachievici
Caşu Alexei , Cojocaru Svetlana
Revista de Ştiinţă, Inovare, Cultură şi Artă „Akademos”
Nr. 2(45) / 2017 / ISSN 1857-0461 / ISSNe 2587-3687
Disponibil online 10 August, 2017
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2016 - 1

A survey of results on radicals and torsions in modules
Caşu Alexei
Algebra and Discrete Mathematics
Vol. 21, / 2016 / ISSN 1726-3255
Disponibil online 15 September, 2022
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2014 - 4

Closure operators in the categories of modules. Part III (Operations in CO and their properties)
Caşu Alexei
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 1(74) / 2014 / ISSN 1024-7696 / ISSNe 2587-4322
Disponibil online 18 June, 2014
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Closure operators in the categories of modules. Part IV (Relations between the operators and preradicals)
Caşu Alexei
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 3(76) / 2014 / ISSN 1024-7696 / ISSNe 2587-4322
Disponibil online 29 May, 2015
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Closure operators in R-Mod: the main operations and their properties
Caşu Alexei
Conference of Mathematical Society of the Republic of Moldova
3. 2014. Chișinău. "VALINEX" SRL. 102-103.
Disponibil online 9 October, 2017
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Preradicals, closure operators in R-Mod and connection between them
Caşu Alexei
Algebra and Discrete Mathematics
Vol. 18, / 2014 / ISSN 1726-3255
Disponibil online 28 February, 2024
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2013 - 2

Closure operators in the categories of modules Part II (Hereditary and cohereditary operators)
Caşu Alexei
Algebra and Discrete Mathematics
Vol. 16, / 2013 / ISSN 1726-3255
Disponibil online 28 February, 2024
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Closure operators in the categories of modules Part I (Weakly hereditary and idempotent operators)
Caşu Alexei
Algebra and Discrete Mathematics
Vol. 15, / 2013 / ISSN 1726-3255
Disponibil online 28 February, 2024
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2012 - 2

On partial inverse operations in the lattice of submodules
Caşu Alexei
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 2(69) / 2012 / ISSN 1024-7696 / ISSNe 2587-4322
Disponibil online 14 December, 2013
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On inverse operations in the lattices of submodules
Caşu Alexei
Algebra and Discrete Mathematics
Vol. 13, / 2012 / ISSN 1726-3255
Disponibil online 28 February, 2024
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2011 - 1

On some operations in the lattice of submodules determined by preradicals
Caşu Alexei
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 2(66) / 2011 / ISSN 1024-7696 / ISSNe 2587-4322
Disponibil online 16 December, 2013
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2010 - 1

On preradicals associated to principal functors of module categories. III
Caşu Alexei
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 1(62) / 2010 / ISSN 1024-7696 / ISSNe 2587-4322
Disponibil online 7 December, 2013
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2009 - 2

On preradicals associated to principal functors of module categories. II
Caşu Alexei
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 3(61) / 2009 / ISSN 1024-7696 / ISSNe 2587-4322
Disponibil online 7 December, 2013
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On preradicals associated to principal functors of module categories, I
Caşu Alexei
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 2(60) / 2009 / ISSN 1024-7696 / ISSNe 2587-4322
Disponibil online 16 December, 2013
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2007 - 1

On natural and conatural sets of left ideals of a ring
Caşu Alexei
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 2(54) / 2007 / ISSN 1024-7696 / ISSNe 2587-4322
Disponibil online 7 December, 2013
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2006 - 1

Natural classes and torsion free classes in categories of modules
Caşu Alexei
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Nr. 3(52) / 2006 / ISSN 1024-7696 / ISSNe 2587-4322
Disponibil online 21 December, 2015
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