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Author ID: breaz.simion Recent zbMATH articles by "Breaz, Simion"
Published as: Breaz, Simion; Breaz, S.; Breaz, Simon
Further Spellings: Breaz, Simion Sorin
Homepage: http://math.ubbcluj.ro/~bodo/
External Links: ORCID · Google Scholar · ResearchGate · dblp
Documents Indexed: 72 Publications since 2000, including 1 Book
2 Contributions as Editor
Reviewing Activity: 289 Reviews
Co-Authors: 24 Co-Authors with 50 Joint Publications
257 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

57 Publications have been cited 265 times in 159 Documents Cited by Year
Nil-clean matrix rings. Zbl 1355.16023
Breaz, S.; Călugăreanu, G.; Danchev, P.; Micu, T.
49
2013
Rings in which every element is either a sum or a difference of a nilpotent and an idempotent. Zbl 1354.16040
Breaz, Simion; Danchev, Peter; Zhou, Yiqiang
24
2016
Self-small Abelian groups. Zbl 1188.20065
Albrecht, Ulrich; Breaz, Simion; Wickless, William
12
2009
Matrices over finite fields as sums of periodic and nilpotent elements. Zbl 1394.15021
Breaz, Simion
10
2018
Quasi-decompositions for self-small Abelian groups. Zbl 1077.20063
Breaz, Simion
10
2004
Cosilting modules. Zbl 1376.16005
Breaz, Simion; Pop, Flaviu
9
2017
Dualities for self-small groups. Zbl 1262.20057
Breaz, Simion; Schultz, Phill
9
2012
On a class of mixed groups with semi-local \(WALK\)-endomorpism ring. Zbl 1014.20027
Breaz, Simion
8
2002
When every self-small module is finitely generated. Zbl 1156.16004
Breaz, Simion; Žemlička, Jan
8
2007
Cancellation properties for quotient divisible groups. Zbl 1134.20062
Albrecht, Ulrich; Breaz, Simion; Vinsonhaler, Charles; Wickless, William
8
2007
Nil-clean companion matrices. Zbl 1327.15030
Breaz, Simion; Modoi, George Ciprian
7
2016
Torsion classes generated by silting modules. Zbl 1414.16026
Breaz, Simion; Žemlička, Jan
6
2018
Generalized endoprimal Abelian groups. Zbl 1095.20029
Albrecht, U.; Breaz, S.; Wickless, W.
6
2006
Self-small Abelian groups as modules over their endomorphism rings. Zbl 1039.20030
Breaz, Simion
5
2003
Purity and self-small groups. Zbl 1139.20050
Albrecht, Ulrich; Breaz, Simion; Wickless, William
5
2007
Warfield dualities induced by self-small mixed groups. Zbl 1215.20053
Breaz, Simion
4
2010
Modules \(M\) such that \(\mathrm{Ext}_R^1(M,-)\) commutes with direct limits. Zbl 1292.16006
Breaz, Simion
4
2013
Modules with Dedekind finite endomorphism rings. Zbl 1240.16006
Breaz, Simion; Călugăreanu, Grigore; Schultz, Phill
4
2011
On a quotient category. Zbl 1027.16007
Breaz, Simion; Modoi, Ciprian
4
2002
Abelian groups whose subgroup lattice is the union of two intervals. Zbl 1080.20023
Breaz, Simion; Calugareanu, Grigore
3
2005
\(A\)-solvability and mixed Abelian groups. Zbl 1232.20056
Albrecht, Ulrich; Breaz, Simion; Wickless, William
3
2009
The finite quasi-Baer property. Zbl 1094.20029
Albrecht, Ulrich; Breaz, Simion; Wickless, William
3
2005
Finitistic \(n\)-self-cotilting modules. Zbl 1205.16004
Breaz, Simion
3
2009
A note on self-small modules over RM-domains. Zbl 1285.13013
Albrecht, U.; Breaz, S.
3
2014
Direct products and the contravariant hom-functor. Zbl 1247.16001
Breaz, Simion
3
2012
Exercises in Abelian group theory. Zbl 1024.20043
Călugăreanu, Grigore; Breaz, Simion; Modoi, Ciprian; Pelea, Cosmin; Vălcan, Dumitru
3
2003
When Ext commutes with direct sums. Zbl 1273.20057
Breaz, Simion; Schultz, Phill
3
2012
Nonderogatory matrices as sums of idempotent and nilpotent matrices. Zbl 1447.15029
Breaz, Simion; Megieşan, Sergiu
3
2020
Strongly inert subgroups of abelian groups. Zbl 1429.20037
Breaz, Simon; Călugăreanu, Grigore
3
2017
The Ext functor and self-sums. Zbl 1311.20054
Albrecht, Ulrich; Breaz, Simion; Schultz, Phill
3
2014
The defect functor of a homomorphism and direct unions. Zbl 1339.18010
Breaz, Simion; Žemlička, Jan
3
2016
Weakly tripotent rings. Zbl 1427.16032
Breaz, Simion; Cîmpean, Andrada
2
2018
Endomorphisms of free modules as sums of four quadratic endomorphisms. Zbl 1398.16036
Breaz, Simion
2
2018
Subgroups which admit extensions of homomorphisms. Zbl 1336.20054
Breaz, Simion; Călugăreanu, Grigore; Schultz, Phill
2
2015
Multialgebras and term functions over the algebra of their nonvoid subsets. Zbl 1068.08001
Pelea, Cosmin; Breaz, Simion
2
2001
The quasi-Baer-splitting property for mixed Abelian groups. Zbl 1060.20045
Breaz, Simion
2
2004
Dualities induced by right adjoint contravariant functors. Zbl 1208.16013
Breaz, Simion; Pop, Flaviu
2
2010
Every Abelian group is determined by a subgroup lattice. Zbl 1156.20024
Breaz, Simion; Călugăreanu, Grigore
2
2008
\(\Sigma\)-pure injectivity and Brown representability. Zbl 1371.16006
Breaz, Simion
2
2015
Sums of nilpotent matrices. Zbl 1360.16026
Breaz, Simion; Călugăreanu, Grigore
2
2017
Functorial properties of Hom and Ext. Zbl 1273.20056
Albrecht, Ulrich; Breaz, Simion; Schultz, Phill
2
2012
A Morita type theorem for a sort of quotient categories. Zbl 1081.16010
Breaz, Simion
2
2005
A reformulation of Brown representability theorem. Zbl 1212.18009
Breaz, Simion; Modoi, George Ciprian
1
2009
A note on mixed \(A\)-reflexive groups. Zbl 1195.20057
Albrecht, Ulrich; Breaz, Simion
1
2010
Self-c-injective Abelian groups. Zbl 1156.20047
Breaz, Simion; Călugăreanu, Grigore
1
2006
On torsion-free periodic rings. Zbl 1090.16008
Khazal, R. R.; Breaz, S.; Călugăreanu, G.
1
2005
Products of hypergroupoids associated to binary relations. Zbl 1178.20057
Breaz, Simion; Pelea, Cosmin; Purdea, Ioan
1
2009
Natural equivalences and dualities. Zbl 1194.16008
Breaz, Simion; Modoi, George Ciprian; Pop, Flaviu
1
2009
Quasi-isomorphisms and groups of quasi-homomorphisms. Zbl 1189.20046
Albrecht, Ulrich; Breaz, Simion
1
2009
Modules determined by their annihilator classes. Zbl 1241.16004
Breaz, Simion; Trlifaj, Jan
1
2010
A Baer-Kaplansky theorem for modules over principal ideal domains. Zbl 1314.13038
Breaz, Simion
1
2015
Almost-flat modules. Zbl 1027.16001
Breaz, Simion
1
2003
Equivalences induced by infinitely generated silting modules. Zbl 1471.16011
Breaz, Simion; Modoi, George Ciprian
1
2020
The ascent-descent property for \(2\)-term silting complexes. Zbl 1451.13036
Breaz, Simion
1
2020
Strictly invariant submodules. Zbl 1471.20037
Breaz, Simion; Călugăreanu, Grigore; Chekhlov, Andrey
1
2019
Finite torsion-free rank endomorphism rings. Zbl 1349.20043
Breaz, Simion
1
2015
Ideal cotorsion theories in triangulated categories. Zbl 1461.18007
Breaz, Simion; Modoi, George Ciprian
1
2021
Ideal cotorsion theories in triangulated categories. Zbl 1461.18007
Breaz, Simion; Modoi, George Ciprian
1
2021
Nonderogatory matrices as sums of idempotent and nilpotent matrices. Zbl 1447.15029
Breaz, Simion; Megieşan, Sergiu
3
2020
Equivalences induced by infinitely generated silting modules. Zbl 1471.16011
Breaz, Simion; Modoi, George Ciprian
1
2020
The ascent-descent property for \(2\)-term silting complexes. Zbl 1451.13036
Breaz, Simion
1
2020
Strictly invariant submodules. Zbl 1471.20037
Breaz, Simion; Călugăreanu, Grigore; Chekhlov, Andrey
1
2019
Matrices over finite fields as sums of periodic and nilpotent elements. Zbl 1394.15021
Breaz, Simion
10
2018
Torsion classes generated by silting modules. Zbl 1414.16026
Breaz, Simion; Žemlička, Jan
6
2018
Weakly tripotent rings. Zbl 1427.16032
Breaz, Simion; Cîmpean, Andrada
2
2018
Endomorphisms of free modules as sums of four quadratic endomorphisms. Zbl 1398.16036
Breaz, Simion
2
2018
Cosilting modules. Zbl 1376.16005
Breaz, Simion; Pop, Flaviu
9
2017
Strongly inert subgroups of abelian groups. Zbl 1429.20037
Breaz, Simon; Călugăreanu, Grigore
3
2017
Sums of nilpotent matrices. Zbl 1360.16026
Breaz, Simion; Călugăreanu, Grigore
2
2017
Rings in which every element is either a sum or a difference of a nilpotent and an idempotent. Zbl 1354.16040
Breaz, Simion; Danchev, Peter; Zhou, Yiqiang
24
2016
Nil-clean companion matrices. Zbl 1327.15030
Breaz, Simion; Modoi, George Ciprian
7
2016
The defect functor of a homomorphism and direct unions. Zbl 1339.18010
Breaz, Simion; Žemlička, Jan
3
2016
Subgroups which admit extensions of homomorphisms. Zbl 1336.20054
Breaz, Simion; Călugăreanu, Grigore; Schultz, Phill
2
2015
\(\Sigma\)-pure injectivity and Brown representability. Zbl 1371.16006
Breaz, Simion
2
2015
A Baer-Kaplansky theorem for modules over principal ideal domains. Zbl 1314.13038
Breaz, Simion
1
2015
Finite torsion-free rank endomorphism rings. Zbl 1349.20043
Breaz, Simion
1
2015
A note on self-small modules over RM-domains. Zbl 1285.13013
Albrecht, U.; Breaz, S.
3
2014
The Ext functor and self-sums. Zbl 1311.20054
Albrecht, Ulrich; Breaz, Simion; Schultz, Phill
3
2014
Nil-clean matrix rings. Zbl 1355.16023
Breaz, S.; Călugăreanu, G.; Danchev, P.; Micu, T.
49
2013
Modules \(M\) such that \(\mathrm{Ext}_R^1(M,-)\) commutes with direct limits. Zbl 1292.16006
Breaz, Simion
4
2013
Dualities for self-small groups. Zbl 1262.20057
Breaz, Simion; Schultz, Phill
9
2012
Direct products and the contravariant hom-functor. Zbl 1247.16001
Breaz, Simion
3
2012
When Ext commutes with direct sums. Zbl 1273.20057
Breaz, Simion; Schultz, Phill
3
2012
Functorial properties of Hom and Ext. Zbl 1273.20056
Albrecht, Ulrich; Breaz, Simion; Schultz, Phill
2
2012
Modules with Dedekind finite endomorphism rings. Zbl 1240.16006
Breaz, Simion; Călugăreanu, Grigore; Schultz, Phill
4
2011
Warfield dualities induced by self-small mixed groups. Zbl 1215.20053
Breaz, Simion
4
2010
Dualities induced by right adjoint contravariant functors. Zbl 1208.16013
Breaz, Simion; Pop, Flaviu
2
2010
A note on mixed \(A\)-reflexive groups. Zbl 1195.20057
Albrecht, Ulrich; Breaz, Simion
1
2010
Modules determined by their annihilator classes. Zbl 1241.16004
Breaz, Simion; Trlifaj, Jan
1
2010
Self-small Abelian groups. Zbl 1188.20065
Albrecht, Ulrich; Breaz, Simion; Wickless, William
12
2009
\(A\)-solvability and mixed Abelian groups. Zbl 1232.20056
Albrecht, Ulrich; Breaz, Simion; Wickless, William
3
2009
Finitistic \(n\)-self-cotilting modules. Zbl 1205.16004
Breaz, Simion
3
2009
A reformulation of Brown representability theorem. Zbl 1212.18009
Breaz, Simion; Modoi, George Ciprian
1
2009
Products of hypergroupoids associated to binary relations. Zbl 1178.20057
Breaz, Simion; Pelea, Cosmin; Purdea, Ioan
1
2009
Natural equivalences and dualities. Zbl 1194.16008
Breaz, Simion; Modoi, George Ciprian; Pop, Flaviu
1
2009
Quasi-isomorphisms and groups of quasi-homomorphisms. Zbl 1189.20046
Albrecht, Ulrich; Breaz, Simion
1
2009
Every Abelian group is determined by a subgroup lattice. Zbl 1156.20024
Breaz, Simion; Călugăreanu, Grigore
2
2008
When every self-small module is finitely generated. Zbl 1156.16004
Breaz, Simion; Žemlička, Jan
8
2007
Cancellation properties for quotient divisible groups. Zbl 1134.20062
Albrecht, Ulrich; Breaz, Simion; Vinsonhaler, Charles; Wickless, William
8
2007
Purity and self-small groups. Zbl 1139.20050
Albrecht, Ulrich; Breaz, Simion; Wickless, William
5
2007
Generalized endoprimal Abelian groups. Zbl 1095.20029
Albrecht, U.; Breaz, S.; Wickless, W.
6
2006
Self-c-injective Abelian groups. Zbl 1156.20047
Breaz, Simion; Călugăreanu, Grigore
1
2006
Abelian groups whose subgroup lattice is the union of two intervals. Zbl 1080.20023
Breaz, Simion; Calugareanu, Grigore
3
2005
The finite quasi-Baer property. Zbl 1094.20029
Albrecht, Ulrich; Breaz, Simion; Wickless, William
3
2005
A Morita type theorem for a sort of quotient categories. Zbl 1081.16010
Breaz, Simion
2
2005
On torsion-free periodic rings. Zbl 1090.16008
Khazal, R. R.; Breaz, S.; Călugăreanu, G.
1
2005
Quasi-decompositions for self-small Abelian groups. Zbl 1077.20063
Breaz, Simion
10
2004
The quasi-Baer-splitting property for mixed Abelian groups. Zbl 1060.20045
Breaz, Simion
2
2004
Self-small Abelian groups as modules over their endomorphism rings. Zbl 1039.20030
Breaz, Simion
5
2003
Exercises in Abelian group theory. Zbl 1024.20043
Călugăreanu, Grigore; Breaz, Simion; Modoi, Ciprian; Pelea, Cosmin; Vălcan, Dumitru
3
2003
Almost-flat modules. Zbl 1027.16001
Breaz, Simion
1
2003
On a class of mixed groups with semi-local \(WALK\)-endomorpism ring. Zbl 1014.20027
Breaz, Simion
8
2002
On a quotient category. Zbl 1027.16007
Breaz, Simion; Modoi, Ciprian
4
2002
Multialgebras and term functions over the algebra of their nonvoid subsets. Zbl 1068.08001
Pelea, Cosmin; Breaz, Simion
2
2001
all top 5

Cited by 126 Authors

33 Breaz, Simion
22 Danchev, Peter Vassilev
11 Albrecht, Ulrich F.
10 Chen, Huanyin
10 Sheibani Abdolyousefi, Marjan
9 Zhou, Yiqiang
7 Wickless, William J.
6 Calugareanu, Grigore Dumitru jun.
5 Abyzov, Adel Nailevich
5 Chistyakov, D. S.
5 Tuganbaev, Askar Akanovich
5 Žemlička, Jan
4 Koşan, Muhammet Tamer
4 Krylov, Piotr A.
4 Modoi, George Ciprian
4 Pop, Flaviu Vasile
4 Tang, Gaohua
3 Ashrafi, Nahid
3 Chekhlov, Andreĭ Rostislavovich
3 Cîmpean, Andrada
3 Matczuk, Jerzy
3 Šter, Janez
2 Angeleri Hügel, Lidia
2 Bazzoni, Silvana
2 Cui, Jian
2 de Seguins Pazzis, Clément
2 Dikranjan, Dikran N.
2 Fomin, Aleksandr Aleksandrovich
2 Goldsmith, Brendan
2 Hadjirezaei, Somayeh
2 Hrbek, Michal
2 Karimzadeh, Somayeh
2 Lyubimtsev, Oleg Vladimirovich
2 McGovern, Warren Wm.
2 Pelea, Cosmin
2 Şahinkaya, Serap
2 Schultz, Phillip
2 Tapkin, Danil T.
2 Tsarev, A. V.
2 Wei, Jiaqun
2 Xia, Guoli
1 Aceves, Kelly
1 Aichinger, Erhard
1 Al-Nofayee, Salah
1 Amini, Afshin
1 Amini, Babak
1 Andruszkiewicz, Ryszard Romuald
1 Asadollahi, Javad J.
1 Ashrafi, Ali Reza
1 Basnet, Dhiren Kumar
1 Baur, Karin
1 Bazigaran, Behnam
1 Ben Yakoub, L’Moufadal
1 Bouzidi, A. Djamel
1 Brzeziński, Tomasz
1 Bubenik, Peter
1 Calci, Tugce Pekacar
1 Cherchem, Ahmed
1 Coleman, Eoin
1 Dardano, Ulderico
1 Dugas, Manfred H.
1 Dvořák, Josef
1 Fan, Yushuang
1 Gao, Hanpeng
1 García González, Esther
1 Geroldinger, Alfred
1 Giordano Bruno, Anna
1 Goméz Lozano, Miguel Ángel
1 Gordeeva, Ekaterina Vyacheslavovna
1 Guil Asensio, Pedro A.
1 Handam, Ali Hasan
1 Harmanci, Abdullah
1 Horváth, Gábor
1 Huang, Zhaoyong
1 Ilić-Georgijević, Emil
1 Kainrath, Florian
1 Khashan, Hani A.
1 Khass, Hossain
1 Kose, Handan
1 Künzi, Hans-Peter A.
1 Laking, Rosanna
1 Lam, Tsit-Yuen
1 Le Gros, Giovanna
1 Lee, Tsiu-Kwen
1 Leroy, André Gérard
1 Li, Yuanlin
1 Lomp, Christian
1 Martsinkovsky, Alex
1 Megieşan, Sergiu
1 Milićević, Nikola
1 Mukhametgaliev, I. I.
1 Nejadzadeh, Afsaneh
1 Paykan, Kamal
1 Peng, Dekui
1 Psaroudakis, Chrysostomos
1 Purdea, Ioan
1 Quynh, Truong Cong
1 Raja, Shan
1 Rinauro, Silvana
1 Russell, Jeremy
...and 26 more Authors
all top 5

Cited in 71 Serials

19 Journal of Algebra and its Applications
15 Communications in Algebra
9 Journal of Algebra
9 Journal of Mathematical Sciences (New York)
8 Linear Algebra and its Applications
5 Journal of Pure and Applied Algebra
4 Siberian Mathematical Journal
4 Russian Mathematics
4 Algebras and Representation Theory
3 Linear and Multilinear Algebra
3 Rendiconti del Seminario Matematico della Università di Padova
3 Mediterranean Journal of Mathematics
3 Chebyshevskiĭ Sbornik
2 Czechoslovak Mathematical Journal
2 Topology and its Applications
2 Bulletin of the Korean Mathematical Society
2 Publicacions Matemàtiques
2 International Journal of Algebra and Computation
2 Buletinul Academiei de Științe a Republicii Moldova. Matematica
2 Bulletin of Mathematical Sciences
2 Izvestiya Irkutskogo Gosudarstvennogo Universiteta. Seriya Matematika
1 Bulletin of the Australian Mathematical Society
1 Mathematical Notes
1 Ukrainian Mathematical Journal
1 Arkiv för Matematik
1 Canadian Journal of Mathematics
1 Canadian Mathematical Bulletin
1 Glasgow Mathematical Journal
1 International Journal of Mathematics and Mathematical Sciences
1 Journal of Approximation Theory
1 Journal of the Korean Mathematical Society
1 Mathematische Zeitschrift
1 Proceedings of the American Mathematical Society
1 Proceedings of the Edinburgh Mathematical Society. Series II
1 Publications de l’Institut Mathématique. Nouvelle Série
1 Rendiconti del Circolo Matemàtico di Palermo. Serie II
1 Revista Colombiana de Matemáticas
1 Transactions of the American Mathematical Society
1 European Journal of Combinatorics
1 Expositiones Mathematicae
1 Indagationes Mathematicae. New Series
1 Applied Categorical Structures
1 Theory and Applications of Categories
1 Boletín de la Sociedad Matemática Mexicana. Third Series
1 ELA. The Electronic Journal of Linear Algebra
1 Representation Theory
1 Vietnam Journal of Mathematics
1 Taiwanese Journal of Mathematics
1 Novi Sad Journal of Mathematics
1 Matematychni Studiï
1 Journal of Group Theory
1 Foundations of Computational Mathematics
1 Journal of the Australian Mathematical Society
1 Iranian Journal of Science and Technology. Transaction A: Science
1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series
1 Comptes Rendus. Mathématique. Académie des Sciences, Paris
1 Central European Journal of Mathematics
1 Sibirskie Èlektronnye Matematicheskie Izvestiya
1 Frontiers of Mathematics in China
1 Journal of Commutative Algebra
1 Acta Universitatis Sapientiae. Mathematica
1 Azerbaijan Journal of Mathematics
1 Afrika Matematika
1 International Journal of Group Theory
1 Izvestiya Saratovskogo Universiteta. Novaya Seriya. Seriya Matematika, Mekhanika, Informatika
1 Palestine Journal of Mathematics
1 Topological Algebra and its Applications
1 Open Mathematics
1 Journal of Algebra, Combinatorics, Discrete Structures and Applications
1 Algebraic Structures and their Applications
1 Journal of Siberian Federal University. Mathematics & Physics

Citations by Year