Veldsman, Stefan The significance of the contributions of congruences to the theory of connectednesses and disconnectednesses for topological spaces and graphs. (English) Zbl 07768613 Quaest. Math. 46, No. 12, 2669-2700 (2023). MSC: 54B15 54D05 05C40 05C25 16N80 PDFBibTeX XMLCite \textit{S. Veldsman}, Quaest. Math. 46, No. 12, 2669--2700 (2023; Zbl 07768613) Full Text: DOI arXiv
Rubio y Degrassi, Lleonard; Schroll, Sibylle; Solotar, Andrea The first Hochschild cohomology as a Lie algebra. (English) Zbl 07740716 Quaest. Math. 46, No. 9, 1955-1980 (2023). MSC: 16E40 16G60 16D90 PDFBibTeX XMLCite \textit{L. Rubio y Degrassi} et al., Quaest. Math. 46, No. 9, 1955--1980 (2023; Zbl 07740716) Full Text: DOI arXiv
Mohamadian, R. Almost clean elements in \(C(X)\). (English) Zbl 07740715 Quaest. Math. 46, No. 9, 1937-1953 (2023). MSC: 54C40 54G10 16E50 13A15 PDFBibTeX XMLCite \textit{R. Mohamadian}, Quaest. Math. 46, No. 9, 1937--1953 (2023; Zbl 07740715) Full Text: DOI
Javdannezhad, Sayed Malek; Mousavinasab, Sayedeh Fatemeh; Shirali, Nasrin On dual-classical Krull dimension of rings. (English) Zbl 07727199 Quaest. Math. 46, No. 8, 1629-1641 (2023). Reviewer: Jebrel M. Habeb (Irbid) MSC: 16P60 16P20 16P40 PDFBibTeX XMLCite \textit{S. M. Javdannezhad} et al., Quaest. Math. 46, No. 8, 1629--1641 (2023; Zbl 07727199) Full Text: DOI
Aydoğdu, Pınar; Durğun, Yılmaz The opposite of injectivity by proper classes. (English) Zbl 07727195 Quaest. Math. 46, No. 8, 1547-1570 (2023). MSC: 16D50 18G05 18G25 PDFBibTeX XMLCite \textit{P. Aydoğdu} and \textit{Y. Durğun}, Quaest. Math. 46, No. 8, 1547--1570 (2023; Zbl 07727195) Full Text: DOI
Ardizzoni, Alessandro; Goyvaerts, Isar; Menini, Claudia Pre-rigid monoidal categories. (English) Zbl 1518.18011 Quaest. Math. 46, No. 8, 1503-1546 (2023). Reviewer: Tony Zorman (Dresden) MSC: 18M05 18D15 18M15 16W50 16T10 PDFBibTeX XMLCite \textit{A. Ardizzoni} et al., Quaest. Math. 46, No. 8, 1503--1546 (2023; Zbl 1518.18011) Full Text: DOI arXiv
López-Permouth, Sergio R.; Saraç, Bülent On the extent of the injectivity of direct sums of modules. (English) Zbl 1520.16020 Quaest. Math. 46, No. 7, 1469-1480 (2023). MSC: 16P40 16D50 16S90 PDFBibTeX XMLCite \textit{S. R. López-Permouth} and \textit{B. Saraç}, Quaest. Math. 46, No. 7, 1469--1480 (2023; Zbl 1520.16020) Full Text: DOI
Howell, Karin-Therese; Kestner, Charlotte The model theory of commutative near-vector spaces. (English) Zbl 07719615 Quaest. Math. 46, No. 7, 1393-1414 (2023). Reviewer: Stefan Veldsman (Port Elizabeth) MSC: 16Y30 12K05 03C45 03C60 03C07 03C10 PDFBibTeX XMLCite \textit{K.-T. Howell} and \textit{C. Kestner}, Quaest. Math. 46, No. 7, 1393--1414 (2023; Zbl 07719615) Full Text: DOI arXiv
Ballester-Bolinches, A.; Esteban-Romero, R.; Jiménez-Seral, P.; Pérez-Calabuig, V. On Yang-Baxter groups. (English) Zbl 1515.81157 Quaest. Math. 46, No. 7, 1273-1281 (2023). MSC: 81R50 20F29 20B35 20F16 20C05 16S34 16T25 PDFBibTeX XMLCite \textit{A. Ballester-Bolinches} et al., Quaest. Math. 46, No. 7, 1273--1281 (2023; Zbl 1515.81157) Full Text: DOI
Dar, Nadeem Ahmad; Jing, Wu On a functional identity involving inverses on matrix rings. (English) Zbl 07707549 Quaest. Math. 46, No. 5, 927-937 (2023). Reviewer: Plamen Koshlukov (Campinas) MSC: 16R60 16K40 PDFBibTeX XMLCite \textit{N. A. Dar} and \textit{W. Jing}, Quaest. Math. 46, No. 5, 927--937 (2023; Zbl 07707549) Full Text: DOI
Amzil, Houda; Bennis, Driss; García Rozas, J. R.; Oyonarte, Luis Flat-precover completing domains. (English) Zbl 1527.16003 Quaest. Math. 46, No. 3, 473-493 (2023). Reviewer: Manoj Kumar Patel (Dimapur) MSC: 16D40 16D50 16D80 PDFBibTeX XMLCite \textit{H. Amzil} et al., Quaest. Math. 46, No. 3, 473--493 (2023; Zbl 1527.16003) Full Text: DOI arXiv
Fadaee, Behrooz; Ghahramani, Hoger; Jing, Wu Lie triple centralizers on generalized matrix algebras. (English) Zbl 07681681 Quaest. Math. 46, No. 2, 281-300 (2023). MSC: 16W25 47B47 15A78 16W10 PDFBibTeX XMLCite \textit{B. Fadaee} et al., Quaest. Math. 46, No. 2, 281--300 (2023; Zbl 07681681) Full Text: DOI
Howell, K-T.; Rabie, J. Geometries with non-commutative joins and their application to near-vector spaces. (English) Zbl 1510.51001 Quaest. Math. 46, No. 1, 181-205 (2023). Reviewer: Dirk Keppens (Gent) MSC: 51B05 16Y30 12K05 05B35 PDFBibTeX XMLCite \textit{K-T. Howell} and \textit{J. Rabie}, Quaest. Math. 46, No. 1, 181--205 (2023; Zbl 1510.51001) Full Text: DOI
Mutlu, Fıgen Takıl; Tercan, Adnan; Yaşar, Ramazan Modules whose exact submodules are essentially embedded in summands. (English) Zbl 1515.16008 Quaest. Math. 45, No. 12, 1977-1986 (2022). Reviewer: Marat Nasrutdinov (Kazan) MSC: 16D10 16D50 16D40 PDFBibTeX XMLCite \textit{F. T. Mutlu} et al., Quaest. Math. 45, No. 12, 1977--1986 (2022; Zbl 1515.16008) Full Text: DOI
Peterson, Gary L.; Scott, Stuart D. Solvability and nilpotency of expanded groups relative to the nearring of zero and congruence preserving functions. (English) Zbl 1515.16047 Quaest. Math. 45, No. 12, 1965-1976 (2022). Reviewer: Johan Meyer (Bloemfontain) MSC: 16Y30 08A30 08A40 PDFBibTeX XMLCite \textit{G. L. Peterson} and \textit{S. D. Scott}, Quaest. Math. 45, No. 12, 1965--1976 (2022; Zbl 1515.16047) Full Text: DOI
Mendes, D. I. C. On rings related to filial and left filial rings. (English) Zbl 1512.16019 Quaest. Math. 45, No. 12, 1823-1835 (2022). Reviewer: Stefan Veldsman (Port Elizabeth) MSC: 16N60 16N80 PDFBibTeX XMLCite \textit{D. I. C. Mendes}, Quaest. Math. 45, No. 12, 1823--1835 (2022; Zbl 1512.16019) Full Text: DOI
Macías-Díaz, J. E. On the isomorphism of coneat-injective modules over commutative rings. (English) Zbl 1497.16002 Quaest. Math. 45, No. 8, 1215-1220 (2022). MSC: 16D10 16D50 PDFBibTeX XMLCite \textit{J. E. Macías-Díaz}, Quaest. Math. 45, No. 8, 1215--1220 (2022; Zbl 1497.16002) Full Text: DOI
Crivei, Septimiu; Radu, Simona Maria Transfer of CS-Rickart and dual CS-Rickart properties via functors between abelian categories. (English) Zbl 1492.18011 Quaest. Math. 45, No. 7, 993-1011 (2022). MSC: 18E10 16D90 16T15 PDFBibTeX XMLCite \textit{S. Crivei} and \textit{S. M. Radu}, Quaest. Math. 45, No. 7, 993--1011 (2022; Zbl 1492.18011) Full Text: DOI arXiv
El Kaoutit, Laiachi; Saracco, Paolo The Hopf algebroid structure of differentially recursive sequences. (English) Zbl 1508.12005 Quaest. Math. 45, No. 4, 547-593 (2022). Reviewer: Alexander B. Levin (Washington) MSC: 12H05 16S32 16T05 34M15 05A19 03D20 34G10 41A58 PDFBibTeX XMLCite \textit{L. El Kaoutit} and \textit{P. Saracco}, Quaest. Math. 45, No. 4, 547--593 (2022; Zbl 1508.12005) Full Text: DOI arXiv
Albu, Toma; Kara, Yeliz; Tercan, Adnan Strongly fully invariant-extending modular lattices. (English) Zbl 07506797 Quaest. Math. 45, No. 3, 357-367 (2022). MSC: 06C05 06C99 06B35 16D80 PDFBibTeX XMLCite \textit{T. Albu} et al., Quaest. Math. 45, No. 3, 357--367 (2022; Zbl 07506797) Full Text: DOI
De Filippis, Vincenzo; Prajapati, B.; Tiwari, S. K. Some generalized identities on prime rings and their application for the solution of annihilating and centralizing problems. (English) Zbl 1496.16021 Quaest. Math. 45, No. 2, 267-305 (2022). Reviewer: Giovanni Scudo (Messina) MSC: 16N60 16W25 PDFBibTeX XMLCite \textit{V. De Filippis} et al., Quaest. Math. 45, No. 2, 267--305 (2022; Zbl 1496.16021) Full Text: DOI
Honary, Taher Ghasemi Certain properties of Jordan homomorphisms, \(n\)-Jordan homomorphisms and \(n\)-homomorphisms on rings and Banach algebras. (English) Zbl 1496.46046 Quaest. Math. 45, No. 2, 173-183 (2022). MSC: 46H40 47B48 39B52 47C05 16W99 13B10 PDFBibTeX XMLCite \textit{T. G. Honary}, Quaest. Math. 45, No. 2, 173--183 (2022; Zbl 1496.46046) Full Text: DOI
Sahai, Meena; Sharan, Bhagwat On the lower Lie nilpotency index of a group algebra. (English) Zbl 1489.16023 Quaest. Math. 44, No. 10, 1347-1354 (2021). Reviewer: Peter Danchev (Sofia) MSC: 16S34 17B30 PDFBibTeX XMLCite \textit{M. Sahai} and \textit{B. Sharan}, Quaest. Math. 44, No. 10, 1347--1354 (2021; Zbl 1489.16023) Full Text: DOI arXiv
Chen, Jianlong; Li, Wende; Zhou, Mengmeng Pseudo core inverses of a sum of morphisms. (English) Zbl 1481.18008 Quaest. Math. 44, No. 10, 1321-1332 (2021). Reviewer: Ramón González Rodríguez (Vigo) MSC: 18E05 15A09 16W10 PDFBibTeX XMLCite \textit{J. Chen} et al., Quaest. Math. 44, No. 10, 1321--1332 (2021; Zbl 1481.18008) Full Text: DOI
Veldsman, Stefan Topological connectednesses and congruences. (English) Zbl 1494.54013 Quaest. Math. 44, No. 12, 1757-1772 (2021). Reviewer: Jorge Picado (Coimbra) MSC: 54B15 54D05 16N80 PDFBibTeX XMLCite \textit{S. Veldsman}, Quaest. Math. 44, No. 12, 1757--1772 (2021; Zbl 1494.54013) Full Text: DOI
Nejah, A. Homayoun; Mahmoudi, Mojgan; Ebrahimi, M. Mehdi Partially ordered objects in a topos. (English) Zbl 1490.18003 Quaest. Math. 44, No. 11, 1563-1592 (2021). Reviewer: Peeter Normak (Tallinn) MSC: 18B25 06A06 16B50 18D15 PDFBibTeX XMLCite \textit{A. H. Nejah} et al., Quaest. Math. 44, No. 11, 1563--1592 (2021; Zbl 1490.18003) Full Text: DOI
Sen, Emre Weak exceptional sequences. (English) Zbl 1503.16018 Quaest. Math. 44, No. 9, 1155-1171 (2021). Reviewer: Alireza Nasr-Isfahani (Isfahan) MSC: 16G20 16D90 PDFBibTeX XMLCite \textit{E. Sen}, Quaest. Math. 44, No. 9, 1155--1171 (2021; Zbl 1503.16018) Full Text: DOI arXiv
Akhtar, Mohd Shuaib; Ashraf, Mohammad Generalized Lie triple higher derivable maps on rings. (English) Zbl 1490.16095 Quaest. Math. 44, No. 7, 959-981 (2021). Reviewer: Puguh Wahyu Prasetyo (Yogyakarta) MSC: 16W25 16N60 PDFBibTeX XMLCite \textit{M. S. Akhtar} and \textit{M. Ashraf}, Quaest. Math. 44, No. 7, 959--981 (2021; Zbl 1490.16095) Full Text: DOI
Peterson, Gary L.; Scott, Stuart D. Centralizers and isomorphism preservation of minimal factors of nearring modules. (English) Zbl 1493.16057 Quaest. Math. 44, No. 7, 923-944 (2021). Reviewer: Stefan Veldsman (Port Elizabeth) MSC: 16Y30 06B10 08A30 PDFBibTeX XMLCite \textit{G. L. Peterson} and \textit{S. D. Scott}, Quaest. Math. 44, No. 7, 923--944 (2021; Zbl 1493.16057) Full Text: DOI
Ansari, Sheere Farhat; Sahai, Meena Unit groups of group algebras of groups of order 20. (English) Zbl 1476.16023 Quaest. Math. 44, No. 4, 503-511 (2021). Reviewer: Peter Danchev (Sofia) MSC: 16S34 20C05 PDFBibTeX XMLCite \textit{S. F. Ansari} and \textit{M. Sahai}, Quaest. Math. 44, No. 4, 503--511 (2021; Zbl 1476.16023) Full Text: DOI
Aichinger, Erhard; Kreinecker, Sebastian Generating integer polynomials from \(X^2\) and \(X^3\) using function composition: a study of subnearrings of \((\mathbb{Z}[X],+,\circ)\). (English) Zbl 1473.16037 Quaest. Math. 44, No. 5, 693-715 (2021). MSC: 16Y30 08A40 PDFBibTeX XMLCite \textit{E. Aichinger} and \textit{S. Kreinecker}, Quaest. Math. 44, No. 5, 693--715 (2021; Zbl 1473.16037) Full Text: DOI arXiv
Jabeen, Aisha Multiplicative generalized Lie triple derivations on generalized matrix algebras. (English) Zbl 1487.16040 Quaest. Math. 44, No. 2, 243-257 (2021). MSC: 16W25 16S50 47L35 15A78 PDFBibTeX XMLCite \textit{A. Jabeen}, Quaest. Math. 44, No. 2, 243--257 (2021; Zbl 1487.16040) Full Text: DOI
Adhami, Parastoo; Moghaderi, Javad; Tercan, Adnan T-quasi continuous modules. (English) Zbl 1475.16009 Quaest. Math. 44, No. 3, 399-409 (2021). MSC: 16D80 16D70 16D40 PDFBibTeX XMLCite \textit{P. Adhami} et al., Quaest. Math. 44, No. 3, 399--409 (2021; Zbl 1475.16009) Full Text: DOI
Mendes, D. I. C.; Ochirbat, B.; Tumurbat, S. On polynomial equation rings and radicals. (English) Zbl 1466.16022 Quaest. Math. 43, No. 12, 1781-1790 (2020). Reviewer: Stefan Veldsman (Port Elizabeth) MSC: 16N80 16S36 PDFBibTeX XMLCite \textit{D. I. C. Mendes} et al., Quaest. Math. 43, No. 12, 1781--1790 (2020; Zbl 1466.16022) Full Text: DOI
Wani, Bilal Ahmad; Ashraf, Mohammad; Lin, Wenhui Multiplicative \(\ast \)-Jordan type higher derivations on von Neumann algebras. (English) Zbl 1520.47069 Quaest. Math. 43, No. 12, 1689-1711 (2020). MSC: 47B47 16W25 46K15 PDFBibTeX XMLCite \textit{B. A. Wani} et al., Quaest. Math. 43, No. 12, 1689--1711 (2020; Zbl 1520.47069) Full Text: DOI
Gadelseed, Bakri; Wei, Junchao; Yao, Hua Weakly local commutativity for rings with unity. (English) Zbl 1468.16022 Quaest. Math. 43, No. 10, 1367-1384 (2020). Reviewer: Jae Keol Park (Pusan) MSC: 16E50 16U80 16W10 PDFBibTeX XMLCite \textit{B. Gadelseed} et al., Quaest. Math. 43, No. 10, 1367--1384 (2020; Zbl 1468.16022) Full Text: DOI
Khan, Abdul Nadim; Ali, Shakir; Alhazmi, Husain; De Filippis, Vincenzo On skew derivations and generalized skew derivations in Banach algebras. (English) Zbl 1473.46050 Quaest. Math. 43, No. 9, 1259-1272 (2020). MSC: 46H05 16W25 47B47 PDFBibTeX XMLCite \textit{A. N. Khan} et al., Quaest. Math. 43, No. 9, 1259--1272 (2020; Zbl 1473.46050) Full Text: DOI
Ren, Wei Flat model structures under excellent extensions. (English) Zbl 1460.18014 Quaest. Math. 43, No. 8, 1173-1183 (2020). Reviewer: Constantin Năstăsescu (Bucureşti) MSC: 18G20 16S35 18G35 PDFBibTeX XMLCite \textit{W. Ren}, Quaest. Math. 43, No. 8, 1173--1183 (2020; Zbl 1460.18014) Full Text: DOI
Dhara, Basudeb A note on generalized skew-derivations on multilinear polynomials in prime rings. (English) Zbl 1437.16039 Quaest. Math. 43, No. 2, 251-264 (2020). Reviewer: Wei Feng (Beijing) MSC: 16W25 16N60 PDFBibTeX XMLCite \textit{B. Dhara}, Quaest. Math. 43, No. 2, 251--264 (2020; Zbl 1437.16039) Full Text: DOI
Andruszkiewicz, Ryszard R.; Hryniewicka, Małgorzata E.; Pryszczepko, Karol A simple solution of the AdS-problem. (English) Zbl 1441.16022 Quaest. Math. 43, No. 2, 243-250 (2020). Reviewer: Puguh Wahyu Prasetyo (Yogyakarta) MSC: 16N80 16N99 PDFBibTeX XMLCite \textit{R. R. Andruszkiewicz} et al., Quaest. Math. 43, No. 2, 243--250 (2020; Zbl 1441.16022) Full Text: DOI
Pekacar Calci, Tugce; Harmanci, Abdullah; Ungor, Burcu Generating dual Baer modules via fully invariant submodules. (English) Zbl 1471.16004 Quaest. Math. 42, No. 8, 1125-1139 (2019). MSC: 16D10 16D40 16D80 16S90 PDFBibTeX XMLCite \textit{T. Pekacar Calci} et al., Quaest. Math. 42, No. 8, 1125--1139 (2019; Zbl 1471.16004) Full Text: DOI
Ashraf, Mohammad; Wani, Bilal Ahmad; Wei, Feng Multiplicative \(\ast\)-Lie triple higher derivations of standard operator algebras. (English) Zbl 07111860 Quaest. Math. 42, No. 7, 857-884 (2019). MSC: 47B47 16W25 46K15 PDFBibTeX XMLCite \textit{M. Ashraf} et al., Quaest. Math. 42, No. 7, 857--884 (2019; Zbl 07111860) Full Text: DOI
Tumurbat, S. On Amitsur rings. (English) Zbl 1440.16011 Quaest. Math. 42, No. 5, 665-672 (2019). MSC: 16E60 16N80 PDFBibTeX XMLCite \textit{S. Tumurbat}, Quaest. Math. 42, No. 5, 665--672 (2019; Zbl 1440.16011) Full Text: DOI
Hayati, Arash; Namdari, M.; Paimann, M. On countably uniform closed-spaces. (English) Zbl 1422.54017 Quaest. Math. 42, No. 5, 593-604 (2019). Reviewer: Daniel Jardon (México D. F.) MSC: 54C30 54C40 54C05 16H20 54C45 PDFBibTeX XMLCite \textit{A. Hayati} et al., Quaest. Math. 42, No. 5, 593--604 (2019; Zbl 1422.54017) Full Text: DOI
Alhevaz, Abdollah; Hashemi, Ebrahim; Shokuhifar, Fatemeh On zero-divisors of near-rings of polynomials. (English) Zbl 1414.16038 Quaest. Math. 42, No. 3, 363-372 (2019). MSC: 16Y30 05C12 PDFBibTeX XMLCite \textit{A. Alhevaz} et al., Quaest. Math. 42, No. 3, 363--372 (2019; Zbl 1414.16038) Full Text: DOI
Veldsman, Stefan Generalized complex numbers over near-fields. (English) Zbl 1437.16044 Quaest. Math. 42, No. 2, 181-200 (2019). Reviewer: Wen-Fong Ke (Tainan) MSC: 16Y30 PDFBibTeX XMLCite \textit{S. Veldsman}, Quaest. Math. 42, No. 2, 181--200 (2019; Zbl 1437.16044) Full Text: DOI
Patil, Avinash A.; Waphare, B. N. Characterizations of connected orthogonality graphs of projections of Rickart \(\ast\)-rings. (English) Zbl 1407.05124 Quaest. Math. 42, No. 1, 59-71 (2019). MSC: 05C25 06C15 16W10 PDFBibTeX XMLCite \textit{A. A. Patil} and \textit{B. N. Waphare}, Quaest. Math. 42, No. 1, 59--71 (2019; Zbl 1407.05124) Full Text: DOI
Rahimi, Amir M. A class of commutative semirings with stable range 2. (English) Zbl 1403.16040 Quaest. Math. 41, No. 8, 1061-1071 (2018). MSC: 16Y60 PDFBibTeX XMLCite \textit{A. M. Rahimi}, Quaest. Math. 41, No. 8, 1061--1071 (2018; Zbl 1403.16040) Full Text: DOI
Howell, K-T.; Sanon, S. P. Linear mappings of near-vector spaces. (English) Zbl 1414.16039 Quaest. Math. 41, No. 4, 493-514 (2018). MSC: 16Y30 12K05 PDFBibTeX XMLCite \textit{K-T. Howell} and \textit{S. P. Sanon}, Quaest. Math. 41, No. 4, 493--514 (2018; Zbl 1414.16039) Full Text: DOI
Andruszkiewicz, R. R.; Woronowicz, M. A torsion-free abelian group of finite rank exists whose quotient group modulo the square subgroup is not a nil-group. (English) Zbl 1406.20050 Quaest. Math. 41, No. 4, 483-491 (2018). MSC: 20K15 20K27 13A15 16U99 17A99 PDFBibTeX XMLCite \textit{R. R. Andruszkiewicz} and \textit{M. Woronowicz}, Quaest. Math. 41, No. 4, 483--491 (2018; Zbl 1406.20050) Full Text: DOI
Argaç, Nurcan; Scudo, Giovanni Strong commutativity preserving generalized derivations on multilinear polynomials. (English) Zbl 1422.16041 Quaest. Math. 40, No. 8, 1075-1094 (2017). MSC: 16W25 16N60 PDFBibTeX XMLCite \textit{N. Argaç} and \textit{G. Scudo}, Quaest. Math. 40, No. 8, 1075--1094 (2017; Zbl 1422.16041) Full Text: DOI
García-Pacheco, Francisco Javier; Piniella, Pablo Linear topologies and sequential compactness in topological modules. (English) Zbl 1429.46032 Quaest. Math. 40, No. 7, 897-908 (2017). MSC: 46H25 16W80 13J99 PDFBibTeX XMLCite \textit{F. J. García-Pacheco} and \textit{P. Piniella}, Quaest. Math. 40, No. 7, 897--908 (2017; Zbl 1429.46032) Full Text: DOI
Gurrola-Ramos, L. M.; Macías, Siegfried; Macías-Díaz, J. E. On the isomorphism of injective objects in Grothendieck categories. (English) Zbl 1423.13070 Quaest. Math. 40, No. 5, 617-622 (2017). MSC: 13C10 13C05 13F05 16D40 PDFBibTeX XMLCite \textit{L. M. Gurrola-Ramos} et al., Quaest. Math. 40, No. 5, 617--622 (2017; Zbl 1423.13070) Full Text: DOI
Ntumba, Patrice P.; Yizengaw, B. Y. On filtration of Clifford \(\mathcal{A}\)-algebras and localization of \(\mathcal{A}\)-modules. (English) Zbl 1423.13064 Quaest. Math. 40, No. 2, 177-195 (2017). MSC: 13B30 14F05 16S85 18F20 PDFBibTeX XMLCite \textit{P. P. Ntumba} and \textit{B. Y. Yizengaw}, Quaest. Math. 40, No. 2, 177--195 (2017; Zbl 1423.13064) Full Text: DOI
Ashrafi, Ali Reza; Tadayyonfar, Adel The zero divisor graph of \(2 \times 2\) matrices over a field. (English) Zbl 1423.13017 Quaest. Math. 39, No. 7, 977-990 (2016). MSC: 13A15 05C25 05C50 16S50 PDFBibTeX XMLCite \textit{A. R. Ashrafi} and \textit{A. Tadayyonfar}, Quaest. Math. 39, No. 7, 977--990 (2016; Zbl 1423.13017) Full Text: DOI
Zhou, Jiren Characterizations of generalized derivations associated with Hochschild 2-cocycles and higher derivations. (English) Zbl 1422.16044 Quaest. Math. 39, No. 6, 845-862 (2016). MSC: 16W25 16E40 46H05 PDFBibTeX XMLCite \textit{J. Zhou}, Quaest. Math. 39, No. 6, 845--862 (2016; Zbl 1422.16044) Full Text: DOI
Ma, Jingjing Directed partial orders on real quaternions. (English) Zbl 1436.06049 Quaest. Math. 39, No. 4, 437-439 (2016). MSC: 06F25 16K20 PDFBibTeX XMLCite \textit{J. Ma}, Quaest. Math. 39, No. 4, 437--439 (2016; Zbl 1436.06049) Full Text: DOI
Birkenmeier, Gary F.; Tercan, Adnan; Yücel, Canan C. Essential extensions with the \(\mathcal{C}\)-extending property. (English) Zbl 1441.16005 Quaest. Math. 39, No. 1, 59-64 (2016). MSC: 16D70 16D50 16D80 PDFBibTeX XMLCite \textit{G. F. Birkenmeier} et al., Quaest. Math. 39, No. 1, 59--64 (2016; Zbl 1441.16005) Full Text: DOI
Makhijani, Neha; Sharma, R. K.; Srivastava, J. B. The unit group of some special semi-simple group algebras. (English) Zbl 1445.16023 Quaest. Math. 39, No. 1, 9-28 (2016). MSC: 16S34 16U60 20C05 PDFBibTeX XMLCite \textit{N. Makhijani} et al., Quaest. Math. 39, No. 1, 9--28 (2016; Zbl 1445.16023) Full Text: DOI
Macías-Díaz, J. E. On modules which are isomorphic to relatively divisible or pure submodules of each other. (English) Zbl 1406.13007 Quaest. Math. 38, No. 6, 789-792 (2015). MSC: 13C11 13C60 16D50 PDFBibTeX XMLCite \textit{J. E. Macías-Díaz}, Quaest. Math. 38, No. 6, 789--792 (2015; Zbl 1406.13007) Full Text: DOI
Porst, Hans-E. The formal theory of Hopf algebras. Part II: The case of Hopf algebras. (English) Zbl 1397.16031 Quaest. Math. 38, No. 5, 683-708 (2015). MSC: 16T05 18D10 PDFBibTeX XMLCite \textit{H.-E. Porst}, Quaest. Math. 38, No. 5, 683--708 (2015; Zbl 1397.16031) Full Text: DOI
Porst, Hans-E. The formal theory of Hopf algebras. Part I: Hopf monoids in a monoidal category. (English) Zbl 1397.16030 Quaest. Math. 38, No. 5, 631-682 (2015). MSC: 16T05 18D10 PDFBibTeX XMLCite \textit{H.-E. Porst}, Quaest. Math. 38, No. 5, 631--682 (2015; Zbl 1397.16030) Full Text: DOI
Afrooz, S.; Azarpanah, F.; Karamzadeh, O. A. S. Goldie dimension of rings of fractions of \(C(X)\). (English) Zbl 1420.54025 Quaest. Math. 38, No. 1, 139-154 (2015). MSC: 54C40 13A30 16P20 PDFBibTeX XMLCite \textit{S. Afrooz} et al., Quaest. Math. 38, No. 1, 139--154 (2015; Zbl 1420.54025) Full Text: DOI
Akkurt, E.; Akkurt, M.; Barker, G. P. Structural matrix algebras related to finite distributive lattices. (English) Zbl 1391.15063 Quaest. Math. 37, No. 2, 291-302 (2014). MSC: 15A30 06B05 16S50 PDFBibTeX XMLCite \textit{E. Akkurt} et al., Quaest. Math. 37, No. 2, 291--302 (2014; Zbl 1391.15063) Full Text: DOI
Ali, Shakir; Ashraf, Mohammad; Salahuddin Khan, Mohammad; Vukman, Joso Commutativity of rings involving additive mappings. (English) Zbl 1397.16035 Quaest. Math. 37, No. 2, 215-229 (2014). MSC: 16U80 16N60 16W25 PDFBibTeX XMLCite \textit{S. Ali} et al., Quaest. Math. 37, No. 2, 215--229 (2014; Zbl 1397.16035) Full Text: DOI
Zhu, Xiaosheng Modules with local finite BIB-ranks and Grothendieck groups of some categories. (English) Zbl 1393.16003 Quaest. Math. 37, No. 1, 91-109 (2014). MSC: 16E20 16E40 18F25 18F30 19A49 PDFBibTeX XMLCite \textit{X. Zhu}, Quaest. Math. 37, No. 1, 91--109 (2014; Zbl 1393.16003) Full Text: DOI
Howell, K.-T.; Maxson, C. J. (\(\phi, \psi\))-mutations of commutative monoids with maximal endomorphism semirings. (English) Zbl 1358.20051 Quaest. Math. 36, No. 4, 477-485 (2013). MSC: 20M14 16Y60 PDFBibTeX XMLCite \textit{K. T. Howell} and \textit{C. J. Maxson}, Quaest. Math. 36, No. 4, 477--485 (2013; Zbl 1358.20051) Full Text: DOI
Aichinger, Erhard Generating polynomials using function composition. (English) Zbl 1274.16060 Quaest. Math. 36, No. 1, 39-46 (2013). MSC: 16Y30 08A40 PDFBibTeX XMLCite \textit{E. Aichinger}, Quaest. Math. 36, No. 1, 39--46 (2013; Zbl 1274.16060) Full Text: DOI
Mao, Lixin Relative homological groups over coherent rings. (English) Zbl 1274.16013 Quaest. Math. 35, No. 3, 331-352 (2012). MSC: 16E30 16E10 18G25 PDFBibTeX XMLCite \textit{L. Mao}, Quaest. Math. 35, No. 3, 331--352 (2012; Zbl 1274.16013) Full Text: DOI
Wang, Lin; Xu, Mao-Zhi On algorithmic aspects of the \(\ell\)-torsion of Brauer groups. (English) Zbl 1274.11165 Quaest. Math. 35, No. 3, 297-312 (2012). MSC: 11R37 11R70 11S31 16K50 PDFBibTeX XMLCite \textit{L. Wang} and \textit{M.-Z. Xu}, Quaest. Math. 35, No. 3, 297--312 (2012; Zbl 1274.11165) Full Text: DOI
Yazdanpanah, Taher; Najafi, Hashem \(\sigma\)-contractible and \(\sigma\)-biprojective Banach algebras. (English) Zbl 1274.46096 Quaest. Math. 33, No. 4, 485-495 (2010). MSC: 46H05 16E40 PDFBibTeX XMLCite \textit{T. Yazdanpanah} and \textit{H. Najafi}, Quaest. Math. 33, No. 4, 485--495 (2010; Zbl 1274.46096) Full Text: DOI
Gölbaşi, Öznur On prime and semiprime near-rings with generalized derivation. (English) Zbl 1274.16061 Quaest. Math. 33, No. 3, 387-390 (2010). MSC: 16Y30 16W25 16N60 16U70 PDFBibTeX XMLCite \textit{Ö. Gölbaşi}, Quaest. Math. 33, No. 3, 387--390 (2010; Zbl 1274.16061) Full Text: DOI
Ahsanullah, T. M. G. Lattice-valued convergence ring and its uniform convergence structure. (English) Zbl 1274.54020 Quaest. Math. 33, No. 1, 21-51 (2010). MSC: 54A40 54A20 16W80 18B30 PDFBibTeX XMLCite \textit{T. M. G. Ahsanullah}, Quaest. Math. 33, No. 1, 21--51 (2010; Zbl 1274.54020) Full Text: DOI
Brits, R. M. On the multiplicative spectral characterization of the Jacobson radical. (English) Zbl 1168.46027 Quaest. Math. 31, No. 2, 179-188 (2008). Reviewer: Armando R. Villena (Granada) MSC: 46H05 16N20 PDFBibTeX XMLCite \textit{R. M. Brits}, Quaest. Math. 31, No. 2, 179--188 (2008; Zbl 1168.46027) Full Text: DOI
Enochs, Edgar E.; López-Ramos, J. A. Gorenstein injective envelopes and covers over \(n\)-perfect rings. (English) Zbl 1136.16001 Quaest. Math. 30, No. 1, 35-44 (2007). Reviewer: Iuliu Crivei (Cluj-Napoca) MSC: 16D20 16D50 16E65 16E10 16L30 PDFBibTeX XMLCite \textit{E. E. Enochs} and \textit{J. A. López-Ramos}, Quaest. Math. 30, No. 1, 35--44 (2007; Zbl 1136.16001) Full Text: DOI
Groenewald, N. J. Different nil radicals for near-rings. (English) Zbl 1129.16038 Quaest. Math. 30, No. 2, 207-217 (2007). Reviewer: Stefan Veldsman (Al-Khodh) MSC: 16Y30 16N80 16N40 PDFBibTeX XMLCite \textit{N. J. Groenewald}, Quaest. Math. 30, No. 2, 207--217 (2007; Zbl 1129.16038) Full Text: DOI
Farag, Mark \((\Phi,\mathcal M)\)-extensions of near-rings. (English) Zbl 1147.16305 Quaest. Math. 29, No. 2, 135-139 (2006). MSC: 16Y30 16D25 16S36 PDFBibTeX XMLCite \textit{M. Farag}, Quaest. Math. 29, No. 2, 135--139 (2006; Zbl 1147.16305) Full Text: DOI
France-Jackson, Halina On left (right) strong and left (right) hereditary radicals. (English) Zbl 1106.16020 Quaest. Math. 29, No. 3, 329-334 (2006). Reviewer: Stefan Veldsman (Al-Khodh) MSC: 16N80 PDFBibTeX XMLCite \textit{H. France-Jackson}, Quaest. Math. 29, No. 3, 329--334 (2006; Zbl 1106.16020) Full Text: DOI
Hartney, J. F. T.; Rusznyak, D. S. Right radicals for right distributively generated near-rings. (English) Zbl 1134.16020 Quaest. Math. 29, No. 3, 285-298 (2006). MSC: 16Y30 16N80 16N20 PDFBibTeX XMLCite \textit{J. F. T. Hartney} and \textit{D. S. Rusznyak}, Quaest. Math. 29, No. 3, 285--298 (2006; Zbl 1134.16020) Full Text: DOI
France-Jackson, H.; Groenewald, N. J. On rings generating supernilpotent and special atoms. (English) Zbl 1089.16017 Quaest. Math. 28, No. 4, 471-478 (2005). Reviewer: Stefan Veldsman (Al-Khodh) MSC: 16N80 16N60 PDFBibTeX XMLCite \textit{H. France-Jackson} and \textit{N. J. Groenewald}, Quaest. Math. 28, No. 4, 471--478 (2005; Zbl 1089.16017) Full Text: DOI
Heatherly, Henry E.; Tucci, Ralph P. Maximal ideals in rings. (English) Zbl 1083.16002 Quaest. Math. 28, No. 2, 137-143 (2005). Reviewer: Septimiu Crivei (Cluj-Napoca) MSC: 16D25 16N80 PDFBibTeX XMLCite \textit{H. E. Heatherly} and \textit{R. P. Tucci}, Quaest. Math. 28, No. 2, 137--143 (2005; Zbl 1083.16002) Full Text: DOI
Argac, N.; Groenewald, N. J. A generalization of 2-primal near-rings. (English) Zbl 1080.16044 Quaest. Math. 27, No. 4, 397-413 (2004). Reviewer: Celestina Cotti-Ferrero (Parma) MSC: 16Y30 16N80 16N60 16N40 PDFBibTeX XMLCite \textit{N. Argac} and \textit{N. J. Groenewald}, Quaest. Math. 27, No. 4, 397--413 (2004; Zbl 1080.16044) Full Text: DOI
Tumurbat, S.; Wiegandt, R. On polynomial and multiplicative radicals. (English) Zbl 1059.16014 Quaest. Math. 26, No. 4, 453-469 (2003). Reviewer: Halina France-Jackson (Port Elizabeth) MSC: 16N80 PDFBibTeX XMLCite \textit{S. Tumurbat} and \textit{R. Wiegandt}, Quaest. Math. 26, No. 4, 453--469 (2003; Zbl 1059.16014) Full Text: DOI
Boudi, Nadia; Halbeisen, Lorenz On the cardinality of smallest spanning sets of rings. (English) Zbl 1058.16001 Quaest. Math. 26, No. 3, 321-325 (2003). Reviewer: Iuliu Crivei (Cluj-Napoca) MSC: 16B70 03E35 PDFBibTeX XMLCite \textit{N. Boudi} and \textit{L. Halbeisen}, Quaest. Math. 26, No. 3, 321--325 (2003; Zbl 1058.16001) Full Text: DOI
Komatsu, Hiroaki; Nakajima, Atsushi Generalized derivations of associative algebras. (English) Zbl 1048.16019 Quaest. Math. 26, No. 2, 213-235 (2003). Reviewer: M. Brešar (Maribor) MSC: 16W25 PDFBibTeX XMLCite \textit{H. Komatsu} and \textit{A. Nakajima}, Quaest. Math. 26, No. 2, 213--235 (2003; Zbl 1048.16019) Full Text: DOI
Mendes, D. I. C. On *-essential ideals and biideals of rings with involution. (English) Zbl 1027.16019 Quaest. Math. 26, No. 1, 67-72 (2003). Reviewer: Charles Lanski (Los Angeles) MSC: 16W10 16D25 PDFBibTeX XMLCite \textit{D. I. C. Mendes}, Quaest. Math. 26, No. 1, 67--72 (2003; Zbl 1027.16019) Full Text: DOI
Enochs, Edgar; García Rozas, J. R.; Oyonarte, Luis; Park, Sangwon Noetherian quivers. (English) Zbl 1046.16005 Quaest. Math. 25, No. 4, 531-538 (2002). Reviewer: Blas Torrecillas (Almeria) MSC: 16G20 05C05 PDFBibTeX XMLCite \textit{E. Enochs} et al., Quaest. Math. 25, No. 4, 531--538 (2002; Zbl 1046.16005) Full Text: DOI
France-Jackson, H.; Le Roux, H. J. A note on \(*_\mu\)-rings. (English) Zbl 1048.16008 Quaest. Math. 25, No. 4, 465-471 (2002). Reviewer: Dwight M. Olson (University Heights) MSC: 16N80 PDFBibTeX XMLCite \textit{H. France-Jackson} and \textit{H. J. Le Roux}, Quaest. Math. 25, No. 4, 465--471 (2002; Zbl 1048.16008) Full Text: DOI
Heatherly, Henry E.; Tucci, Ralph P. Maximal ideals in near-rings and semigroups. (English) Zbl 1015.16049 Quaest. Math. 25, No. 2, 259-268 (2002). Reviewer: J.D.P.Meldrum (Edinburgh) MSC: 16Y30 20M12 16N20 16D25 PDFBibTeX XMLCite \textit{H. E. Heatherly} and \textit{R. P. Tucci}, Quaest. Math. 25, No. 2, 259--268 (2002; Zbl 1015.16049) Full Text: DOI
Ferrero, Miguel; Haetinger, Claus Higher derivations and a theorem by Herstein. (English) Zbl 1009.16036 Quaest. Math. 25, No. 2, 249-257 (2002). Reviewer: Charles Lanski (Los Angeles) MSC: 16W25 16N60 16W10 PDFBibTeX XMLCite \textit{M. Ferrero} and \textit{C. Haetinger}, Quaest. Math. 25, No. 2, 249--257 (2002; Zbl 1009.16036) Full Text: DOI
Goodaire, Edgar G.; Polcino Milies, César Moufang unit loops torsion over their centres. (English) Zbl 1022.20036 Quaest. Math. 25, No. 1, 1-12 (2002). Reviewer: Huberta Lausch (Grafing) MSC: 20N05 17D05 16S34 16U60 PDFBibTeX XMLCite \textit{E. G. Goodaire} and \textit{C. Polcino Milies}, Quaest. Math. 25, No. 1, 1--12 (2002; Zbl 1022.20036) Full Text: DOI
Enochs, Edgar E.; López-Ramos, J. A. Graded Matlis duality and applications to covers. (English) Zbl 0998.16008 Quaest. Math. 24, No. 4, 555-564 (2001). Reviewer: Constantin Năstăsescu (Bucureşti) MSC: 16D90 16W50 16D40 16E30 PDFBibTeX XMLCite \textit{E. E. Enochs} and \textit{J. A. López-Ramos}, Quaest. Math. 24, No. 4, 555--564 (2001; Zbl 0998.16008) Full Text: DOI Link
Márki, L.; Mlitz, R.; Wiegandt, R. Brown-McCoy radicals for general near-rings. (English) Zbl 0997.16037 Quaest. Math. 24, No. 4, 481-490 (2001). Reviewer: G. L. Booth (Port Elizabeth) MSC: 16Y30 16N80 PDFBibTeX XMLCite \textit{L. Márki} et al., Quaest. Math. 24, No. 4, 481--490 (2001; Zbl 0997.16037) Full Text: DOI Link
Aichinger, Erhard On the maximal ideals of non-zero-symmetric near-rings and of composition algebras of polynomial functions on \(\Omega\)-groups. (English) Zbl 0997.16034 Quaest. Math. 24, No. 4, 453-480 (2001). Reviewer: J.D.P.Meldrum (Edinburgh) MSC: 16Y30 08A40 20N15 16D25 08A30 16S36 PDFBibTeX XMLCite \textit{E. Aichinger}, Quaest. Math. 24, No. 4, 453--480 (2001; Zbl 0997.16034) Full Text: DOI Link
France-Jackson, Halina Rings related to special atoms. (English) Zbl 0987.16012 Quaest. Math. 24, No. 1, 105-109 (2001). Reviewer: Rebecca Slover-Crittenden (Blacksburg) MSC: 16N60 16N80 16D60 PDFBibTeX XMLCite \textit{H. France-Jackson}, Quaest. Math. 24, No. 1, 105--109 (2001; Zbl 0987.16012) Full Text: DOI
Cannon, G. Alan; Kabza, Lucyna The lattice of ideals of the nearring of coset preserving functions. (English) Zbl 0982.16033 Quaest. Math. 24, No. 1, 1-7 (2001). Reviewer: Mirela Ştefănescu (Constanţa) MSC: 16Y30 16D25 PDFBibTeX XMLCite \textit{G. A. Cannon} and \textit{L. Kabza}, Quaest. Math. 24, No. 1, 1--7 (2001; Zbl 0982.16033) Full Text: DOI
le Roux, H. J. On similar classes of \({\mathcal M}^*\)-rings. (English) Zbl 0964.16020 Quaest. Math. 23, No. 1, 37-43 (2000). Reviewer: Richard Wiegandt (Budapest) MSC: 16N80 16N40 PDFBibTeX XMLCite \textit{H. J. le Roux}, Quaest. Math. 23, No. 1, 37--43 (2000; Zbl 0964.16020) Full Text: DOI
Veldsman, Stefan Radicals and splitting extensions of rings. (English) Zbl 0964.16021 Quaest. Math. 23, No. 1, 21-36 (2000). Reviewer: Richard Wiegandt (Budapest) MSC: 16N80 PDFBibTeX XMLCite \textit{S. Veldsman}, Quaest. Math. 23, No. 1, 21--36 (2000; Zbl 0964.16021) Full Text: DOI
van den Berg, John E. Torsion preradicals – a tool for analysing rings. (English) Zbl 0958.16031 Quaest. Math. 22, No. 3, 465-474 (1999). Reviewer: Mark L.Teply (Milwaukee) MSC: 16S90 16N60 16N20 16P40 16P20 16P70 PDFBibTeX XMLCite \textit{J. E. van den Berg}, Quaest. Math. 22, No. 3, 465--474 (1999; Zbl 0958.16031) Full Text: DOI
Sands, A. D. On certain new radicals arising from a given radical. (English) Zbl 0958.16022 Quaest. Math. 22, No. 3, 455-464 (1999). Reviewer: Richard Wiegandt (Budapest) MSC: 16N80 PDFBibTeX XMLCite \textit{A. D. Sands}, Quaest. Math. 22, No. 3, 455--464 (1999; Zbl 0958.16022) Full Text: DOI