Fasolă, Georgiana; Tǎrnǎuceanu, Marius Finite groups with large Chermak-Delgado lattices. (English) Zbl 1521.20045 Bull. Aust. Math. Soc. 107, No. 3, 451-455 (2023). MSC: 20D30 20D60 PDFBibTeX XMLCite \textit{G. Fasolă} and \textit{M. Tǎrnǎuceanu}, Bull. Aust. Math. Soc. 107, No. 3, 451--455 (2023; Zbl 1521.20045) Full Text: DOI arXiv
Tărnăuceanu, Marius Finite groups with few non-isolated subgroups. (English) Zbl 07722741 Publ. Math. Debr. 103, No. 1-2, 165-170 (2023). Reviewer: B. A. F. Wehrfritz (London) MSC: 20D30 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Publ. Math. Debr. 103, No. 1--2, 165--170 (2023; Zbl 07722741) Full Text: DOI
Tărnăuceanu, Marius On the number of edges of cyclic subgroup graphs of finite groups. (English) Zbl 1512.20076 Arch. Math. 120, No. 4, 349-353 (2023). Reviewer: Andrea Lucchini (Padova) MSC: 20D60 20D15 05C07 05C25 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Arch. Math. 120, No. 4, 349--353 (2023; Zbl 1512.20076) Full Text: DOI arXiv
Lazorec, Mihai-Silviu; Tărnăuceanu, Marius Addendum to: “A generalization of a result on the sum of element orders of a finite group”. (English) Zbl 07656255 Math. Slovaca 73, No. 1, 65-68 (2023). MSC: 20D60 20D15 20F18 PDFBibTeX XMLCite \textit{M.-S. Lazorec} and \textit{M. Tărnăuceanu}, Math. Slovaca 73, No. 1, 65--68 (2023; Zbl 07656255) Full Text: DOI arXiv
Fasolă, Georgiana; Tărnăuceanu, Marius On a group-theoretical generalization of the Gauss formula. (English) Zbl 07655770 Czech. Math. J. 73, No. 1, 311-317 (2023). MSC: 20D60 11A25 20D99 11A99 PDFBibTeX XMLCite \textit{G. Fasolă} and \textit{M. Tărnăuceanu}, Czech. Math. J. 73, No. 1, 311--317 (2023; Zbl 07655770) Full Text: DOI arXiv
Lazorec, Mihai-Silviu; Tărnăuceanu, Marius On the average order of a finite group. (English) Zbl 1521.20050 J. Pure Appl. Algebra 227, No. 4, Article ID 107276, 9 p. (2023). Reviewer: Bùi Xuân Hải (Ho Chi Minh City) MSC: 20D60 20D15 PDFBibTeX XMLCite \textit{M.-S. Lazorec} and \textit{M. Tărnăuceanu}, J. Pure Appl. Algebra 227, No. 4, Article ID 107276, 9 p. (2023; Zbl 1521.20050) Full Text: DOI arXiv
Tărnăuceanu, Marius Another Menon-type identity derived from group actions. (English) Zbl 07806201 Sci. Stud. Res., Ser. Math. Inform. 32, No. 1, 99-104 (2022). MSC: 11A25 20D60 20K01 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Sci. Stud. Res., Ser. Math. Inform. 32, No. 1, 99--104 (2022; Zbl 07806201)
Tărnăuceanu, Marius On the supersolvability of a finite group by the sum of subgroup orders. (English) Zbl 1509.20035 J. Algebra Appl. 21, No. 12, Article ID 2250232, 7 p. (2022). Reviewer: Andrea Lucchini (Padova) MSC: 20D60 20D10 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, J. Algebra Appl. 21, No. 12, Article ID 2250232, 7 p. (2022; Zbl 1509.20035) Full Text: DOI arXiv
Lazorec, Mihai-Silviu; Tărnăuceanu, Marius Groups whose same-order types are arithmetic progressions. (English) Zbl 1514.20086 Quaest. Math. 45, No. 8, 1309-1316 (2022). Reviewer: Yangming Li (Guangzhou) MSC: 20D60 20D15 PDFBibTeX XMLCite \textit{M.-S. Lazorec} and \textit{M. Tărnăuceanu}, Quaest. Math. 45, No. 8, 1309--1316 (2022; Zbl 1514.20086) Full Text: DOI arXiv
Tărnăuceanu, Marius Arithmetic progressions in finite groups. (English) Zbl 1491.20066 Asian-Eur. J. Math. 15, No. 5, Article ID 2250096, 5 p. (2022). MSC: 20D60 20E34 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Asian-Eur. J. Math. 15, No. 5, Article ID 2250096, 5 p. (2022; Zbl 1491.20066) Full Text: DOI arXiv
Sambale, Benjamin; Tǎrnǎuceanu, Marius On the size of coset unions. (English) Zbl 1498.20060 J. Algebr. Comb. 55, No. 3, 979-987 (2022). Reviewer: Günter Lettl (Graz) MSC: 20D60 05E16 PDFBibTeX XMLCite \textit{B. Sambale} and \textit{M. Tǎrnǎuceanu}, J. Algebr. Comb. 55, No. 3, 979--987 (2022; Zbl 1498.20060) Full Text: DOI
Tărnăuceanu, Marius Another criterion for supersolvability of finite groups. (English) Zbl 1520.20035 J. Algebra 604, 682-693 (2022). Reviewer: Grigore Călugăreanu (Cluj-Napoca) MSC: 20D10 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, J. Algebra 604, 682--693 (2022; Zbl 1520.20035) Full Text: DOI arXiv
Tărnăuceanu, Marius A new Menon-type identity derived from group actions. (English) Zbl 07806191 Sci. Stud. Res., Ser. Math. Inform. 31, No. 2, 73-76 (2021). MSC: 11A25 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Sci. Stud. Res., Ser. Math. Inform. 31, No. 2, 73--76 (2021; Zbl 07806191) Full Text: arXiv
Tărnăuceanu, Marius A generalization of a result on the sum of element orders of a finite group. (English) Zbl 07438366 Math. Slovaca 71, No. 3, 627-630 (2021); addendum ibid. 73, No. 1, 65-68 (2023). MSC: 20D60 20D15 20F18 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Math. Slovaca 71, No. 3, 627--630 (2021; Zbl 07438366) Full Text: DOI arXiv
Tărnăuceanu, Marius A criterion for nilpotency of a finite group by the sum of element orders. (English) Zbl 1515.20126 Commun. Algebra 49, No. 4, 1571-1577 (2021). Reviewer: Vincent Guirardel (Rennes) MSC: 20D60 20D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Commun. Algebra 49, No. 4, 1571--1577 (2021; Zbl 1515.20126) Full Text: DOI arXiv
Lazorec, Mihai-Silviu; Tărnăuceanu, Marius On some probabilistic aspects of (generalized) dicyclic groups. (English) Zbl 1505.20064 Quaest. Math. 44, No. 1, 129-146 (2021). MSC: 20P05 20D60 20D30 20D10 20D15 PDFBibTeX XMLCite \textit{M.-S. Lazorec} and \textit{M. Tărnăuceanu}, Quaest. Math. 44, No. 1, 129--146 (2021; Zbl 1505.20064) Full Text: DOI arXiv
Lazorec, Mihai-Silviu; Shen, Rulin; Tărnăuceanu, Marius The second minimum/maximum value of the number of cyclic subgroups of finite \(p\)-groups. (English) Zbl 1498.20058 Bull. Aust. Math. Soc. 103, No. 1, 96-103 (2021). MSC: 20D60 20D15 20D25 PDFBibTeX XMLCite \textit{M.-S. Lazorec} et al., Bull. Aust. Math. Soc. 103, No. 1, 96--103 (2021; Zbl 1498.20058) Full Text: DOI arXiv
Tărnăuceanu, Marius A result on the number of cyclic subgroups of a finite group. (English) Zbl 1509.20034 Proc. Japan Acad., Ser. A 96, No. 10, 93-94 (2020). MSC: 20D60 20D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Proc. Japan Acad., Ser. A 96, No. 10, 93--94 (2020; Zbl 1509.20034) Full Text: DOI arXiv
Tărnăuceanu, Marius On the solvability of a finite group by the sum of subgroup orders. (English) Zbl 1498.20061 Bull. Korean Math. Soc. 57, No. 6, 1475-1479 (2020). MSC: 20D60 20D10 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Bull. Korean Math. Soc. 57, No. 6, 1475--1479 (2020; Zbl 1498.20061) Full Text: DOI
Tărnăuceanu, Marius Detecting structural properties of finite groups by the sum of element orders. (English) Zbl 1483.20048 Isr. J. Math. 238, No. 2, 629-637 (2020). Reviewer: Robert W. van der Waall (Huizen) MSC: 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Isr. J. Math. 238, No. 2, 629--637 (2020; Zbl 1483.20048) Full Text: DOI arXiv
Tărnăuceanu, Marius Finite groups with a certain number of values of the Chermak-Delgado measure. (English) Zbl 1453.20033 J. Algebra Appl. 19, No. 5, Article ID 2050088, 7 p. (2020). Reviewer: Nadia Mazza (Lancaster) MSC: 20D30 20D60 20D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, J. Algebra Appl. 19, No. 5, Article ID 2050088, 7 p. (2020; Zbl 1453.20033) Full Text: DOI
Lazorec, Mihai-Silviu; Tărnăuceanu, Marius A density result on the sum of element orders of a finite group. (English) Zbl 1481.20087 Arch. Math. 114, No. 6, 601-607 (2020). MSC: 20D60 20E34 PDFBibTeX XMLCite \textit{M.-S. Lazorec} and \textit{M. Tărnăuceanu}, Arch. Math. 114, No. 6, 601--607 (2020; Zbl 1481.20087) Full Text: DOI arXiv
Tărnăuceanu, Marius The number of cyclic subgroups of finite abelian groups and Menon’s identity. (English) Zbl 1444.11016 Bull. Aust. Math. Soc. 101, No. 2, 201-206 (2020). Reviewer: Balasubramanian Sury (Bangalore) MSC: 11A25 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Bull. Aust. Math. Soc. 101, No. 2, 201--206 (2020; Zbl 1444.11016) Full Text: DOI arXiv
McCulloch, Ryan; Tărnăuceanu, Marius On the Chermak-Delgado lattice of a finite group. (English) Zbl 1485.20061 Commun. Algebra 48, No. 1, 37-44 (2020). MSC: 20D30 20D60 PDFBibTeX XMLCite \textit{R. McCulloch} and \textit{M. Tărnăuceanu}, Commun. Algebra 48, No. 1, 37--44 (2020; Zbl 1485.20061) Full Text: DOI
Lazorec, Mihai-Silviu; Tărnăuceanu, Marius A note on the number of cyclic subgroups of a finite group. (English) Zbl 1513.20046 Bull. Math. Soc. Sci. Math. Roum., Nouv. Sér. 62(110), No. 4, 403-416 (2019). MSC: 20D60 20D15 20D30 PDFBibTeX XMLCite \textit{M.-S. Lazorec} and \textit{M. Tărnăuceanu}, Bull. Math. Soc. Sci. Math. Roum., Nouv. Sér. 62(110), No. 4, 403--416 (2019; Zbl 1513.20046) Full Text: arXiv
Tărnăuceanu, Marius; Lazorec, Mihai-Silviu Cyclic factorization numbers of finite groups. (English) Zbl 1499.20057 Ars Comb. 145, 95-110 (2019). Reviewer: Ramón Esteban-Romero (València) MSC: 20D40 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu} and \textit{M.-S. Lazorec}, Ars Comb. 145, 95--110 (2019; Zbl 1499.20057) Full Text: arXiv
Lazorec, Mihai-Silviu; Tărnăuceanu, Marius Finite groups with two relative subgroup commutativity degrees. (English) Zbl 1438.20024 Publ. Math. Debr. 94, No. 1-2, 157-169 (2019). Reviewer: Mohammad-Reza Darafsheh (Tehran) MSC: 20D60 20P05 20D30 20E45 PDFBibTeX XMLCite \textit{M.-S. Lazorec} and \textit{M. Tărnăuceanu}, Publ. Math. Debr. 94, No. 1--2, 157--169 (2019; Zbl 1438.20024) Full Text: DOI arXiv
Tărnăuceanu, Marius On a conjecture by Haipeng Qu. (English) Zbl 1441.20012 J. Group Theory 22, No. 3, 505-514 (2019). Reviewer: Antonio Beltrán Felip (Castellón) MSC: 20D15 20D60 20D30 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, J. Group Theory 22, No. 3, 505--514 (2019; Zbl 1441.20012) Full Text: DOI arXiv
Tărnăuceanu, Marius A note on subgroup commutativity degrees of finite groups. (English) Zbl 1426.20012 Quaest. Math. 42, No. 1, 87-92 (2019). Reviewer: Enrico Jabara (Venezia) MSC: 20D60 20D30 20D10 20D15 20D40 20P05 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Quaest. Math. 42, No. 1, 87--92 (2019; Zbl 1426.20012) Full Text: DOI arXiv
Tǎrnǎuceanu, M. A nilpotency criterion for finite groups. (English) Zbl 1449.20017 Acta Math. Hung. 155, No. 2, 499-501 (2018). MSC: 20D15 20D60 20D30 PDFBibTeX XMLCite \textit{M. Tǎrnǎuceanu}, Acta Math. Hung. 155, No. 2, 499--501 (2018; Zbl 1449.20017) Full Text: DOI arXiv
Tărnăuceanu, Marius Finite groups with a certain number of cyclic subgroups. II. (English) Zbl 1466.20022 Acta Univ. Sapientiae, Math. 10, No. 2, 375-377 (2018). MSC: 20D60 20D30 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Acta Univ. Sapientiae, Math. 10, No. 2, 375--377 (2018; Zbl 1466.20022) Full Text: DOI arXiv
Tărnăuceanu, Marius Minimal non-Iwasawa finite groups. (English) Zbl 1436.20024 Result. Math. 73, No. 4, Paper No. 143, 6 p. (2018). Reviewer: Thomas Michael Keller (San Marcos) MSC: 20D15 20D30 20D40 20D20 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Result. Math. 73, No. 4, Paper No. 143, 6 p. (2018; Zbl 1436.20024) Full Text: DOI arXiv
Tărnăuceanu, Marius Breaking points in centralizer lattices. (Points de rupture des treillis de centralisateurs.) (English. French summary) Zbl 1439.20021 C. R., Math., Acad. Sci. Paris 356, No. 8, 843-845 (2018). Reviewer: Marian Deaconescu (Safat) MSC: 20D30 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, C. R., Math., Acad. Sci. Paris 356, No. 8, 843--845 (2018; Zbl 1439.20021) Full Text: DOI arXiv
Tărnăuceanu, Marius Addendum to : “On a generalization of the Gauss formula”. (English) Zbl 1392.20014 Asian-Eur. J. Math. 11, No. 4, Article ID 1891001, 3 p. (2018). MSC: 20D60 11A25 20D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Asian-Eur. J. Math. 11, No. 4, Article ID 1891001, 3 p. (2018; Zbl 1392.20014) Full Text: DOI
Tărnăuceanu, Marius Factorization numbers of finite rank \(3\) abelian \(p\)-groups. (English) Zbl 1396.20022 J. Comb. Math. Comb. Comput. 105, 77-80 (2018). MSC: 20D40 20D60 20K01 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, J. Comb. Math. Comb. Comput. 105, 77--80 (2018; Zbl 1396.20022) Full Text: arXiv
McCulloch, Ryan; Tărnăuceanu, Marius Two classes of finite groups whose Chermak-Delgado lattice is a chain of length zero. (English) Zbl 1429.20011 Commun. Algebra 46, No. 7, 3092-3096 (2018). Reviewer: Grigore Călugăreanu (Cluj-Napoca) MSC: 20D30 20D60 20D40 PDFBibTeX XMLCite \textit{R. McCulloch} and \textit{M. Tărnăuceanu}, Commun. Algebra 46, No. 7, 3092--3096 (2018; Zbl 1429.20011) Full Text: DOI arXiv
Tărnăuceanu, Marius; Lazorec, Mihai-Silviu Cyclic subgroup commutativity degrees of finite groups. (English) Zbl 1412.20014 Rend. Semin. Mat. Univ. Padova 139, 225-240 (2018). Reviewer: Andrea Lucchini (Padova) MSC: 20D60 20P05 20D30 20D10 20D15 20D20 PDFBibTeX XMLCite \textit{M. Tărnăuceanu} and \textit{M.-S. Lazorec}, Rend. Semin. Mat. Univ. Padova 139, 225--240 (2018; Zbl 1412.20014) Full Text: DOI arXiv
Tărnăuceanu, Marius; Tóth, László On the number of subgroups of a given exponent in a finite abelian group. (English) Zbl 1474.20095 Publ. Inst. Math., Nouv. Sér. 101(115), 121-133 (2017). MSC: 20K01 20K27 05A15 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu} and \textit{L. Tóth}, Publ. Inst. Math., Nouv. Sér. 101(115), 121--133 (2017; Zbl 1474.20095) Full Text: DOI arXiv
Tărnăuceanu, Marius Normality degrees of finite groups. (English) Zbl 1399.20044 Carpathian J. Math. 33, No. 1, 115-126 (2017). Reviewer: Grigore Călugăreanu (Cluj-Napoca) MSC: 20D60 20D30 20P05 20D40 20D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Carpathian J. Math. 33, No. 1, 115--126 (2017; Zbl 1399.20044) Full Text: arXiv
Tărnăuceanu, Marius The Chermak-Delgado lattice of ZM-groups. (English) Zbl 1386.20014 Result. Math. 72, No. 4, 1849-1855 (2017). Reviewer: Tibor Juhász (Eger) MSC: 20D30 20D60 20D20 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Result. Math. 72, No. 4, 1849--1855 (2017; Zbl 1386.20014) Full Text: DOI arXiv
Tărnăuceanu, Marius Finite groups determined by an inequality of the orders of their subgroups. II. (English) Zbl 1375.20025 Commun. Algebra 45, No. 11, 4865-4868 (2017). MSC: 20D60 20D30 11A25 05A20 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Commun. Algebra 45, No. 11, 4865--4868 (2017; Zbl 1375.20025) Full Text: DOI arXiv
Tărnăuceanu, Marius On a generalization of the Gauss formula. (English) Zbl 1367.20025 Asian-Eur. J. Math. 10, No. 1, Article ID 1750008, 8 p. (2017); addendum ibid. 11, No. 4 Article ID 1891001, 3 p. (2018). MSC: 20D60 11A25 20D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Asian-Eur. J. Math. 10, No. 1, Article ID 1750008, 8 p. (2017; Zbl 1367.20025) Full Text: DOI arXiv
Tărnăuceanu, Marius Erratum to: “A characterization of elementary abelian 2-groups”. (English) Zbl 1422.11056 Arch. Math. 108, No. 2, 223-224 (2017). MSC: 11B75 20D60 20K01 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Arch. Math. 108, No. 2, 223--224 (2017; Zbl 1422.11056) Full Text: DOI
Fodor, Dan Gregorian; Tărnăuceanu, Marius On the number of diamonds in the subgroup lattice of a finite abelian group. (English) Zbl 1389.20036 An. Științ. Univ. “Ovidius” Constanța, Ser. Mat. 24, No. 2, 205-215 (2016). MSC: 20D30 20D60 20D15 PDFBibTeX XMLCite \textit{D. G. Fodor} and \textit{M. Tărnăuceanu}, An. Științ. Univ. ``Ovidius'' Constanța, Ser. Mat. 24, No. 2, 205--215 (2016; Zbl 1389.20036) Full Text: DOI arXiv
Tărnăuceanu, Marius On the factorization numbers of some finite \(p\)-groups. (English) Zbl 1413.20026 Ars Comb. 128, 3-9 (2016). MSC: 20D40 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Ars Comb. 128, 3--9 (2016; Zbl 1413.20026) Full Text: arXiv
Tărnăuceanu, Marius Contributions to the study of subgroup lattices. (English) Zbl 1360.20002 Bucharest: Matrix Rom (ISBN 978-606-25-0229-4/pbk). viii, 216 p. (2016). Reviewer: Roland Schmidt (Kiel) MSC: 20-02 20D30 20E07 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Contributions to the study of subgroup lattices. Bucharest: Matrix Rom (2016; Zbl 1360.20002)
Tărnăuceanu, Marius The subgroup commutativity degree of finite \(P\)-groups. (English) Zbl 1343.20030 Bull. Aust. Math. Soc. 93, No. 1, 37-41 (2016). Reviewer: Francesco G. Russo (Rondebosch) MSC: 20D60 20P05 20D30 20D40 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Bull. Aust. Math. Soc. 93, No. 1, 37--41 (2016; Zbl 1343.20030) Full Text: DOI arXiv
Tărnăuceanu, M.; Tóth, L. Cyclicity degrees of finite groups. (English) Zbl 1348.20027 Acta Math. Hung. 145, No. 2, 489-504 (2015). Reviewer: Gábor Horváth (Debrecen) MSC: 20D60 20P05 20D30 05A15 05A16 PDFBibTeX XMLCite \textit{M. Tărnăuceanu} and \textit{L. Tóth}, Acta Math. Hung. 145, No. 2, 489--504 (2015; Zbl 1348.20027) Full Text: DOI arXiv
Tărnăuceanu, M. Classifying fuzzy normal subgroups of finite groups. (English) Zbl 1336.20066 Iran. J. Fuzzy Syst. 12, No. 2, 107-115 (2015). MSC: 20N25 20D30 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Iran. J. Fuzzy Syst. 12, No. 2, 107--115 (2015; Zbl 1336.20066) Full Text: Link
Tărnăuceanu, Marius Solitary subgroups and solitary quotients of \(ZM\)-groups. (English) Zbl 1349.20018 Sci. Stud. Res., Ser. Math. Inform. 25, No. 1, 237-242 (2015). MSC: 20D30 20D60 20D20 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Sci. Stud. Res., Ser. Math. Inform. 25, No. 1, 237--242 (2015; Zbl 1349.20018)
Tărnăuceanu, Marius A generalization of the Euler’s totient function. (English) Zbl 1336.20029 Asian-Eur. J. Math. 8, No. 4, Article ID 1550087, 13 p. (2015). Reviewer: Enrico Jabara (Venezia) MSC: 20D60 11A25 20D20 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Asian-Eur. J. Math. 8, No. 4, Article ID 1550087, 13 p. (2015; Zbl 1336.20029) Full Text: DOI arXiv Backlinks: MO
Tărnăuceanu, Marius Finite groups with a certain number of cyclic subgroups. (English) Zbl 1328.20045 Am. Math. Mon. 122, No. 3, 275-276 (2015). MSC: 20D60 20D30 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Am. Math. Mon. 122, No. 3, 275--276 (2015; Zbl 1328.20045) Full Text: DOI arXiv
Tărnăuceanu, Marius On the converse of fuzzy Lagrange’s theorem. (English) Zbl 1310.20067 J. Intell. Fuzzy Syst. 27, No. 3, 1487-1490 (2014). MSC: 20N25 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, J. Intell. Fuzzy Syst. 27, No. 3, 1487--1490 (2014; Zbl 1310.20067) Full Text: DOI arXiv
Tărnăuceanu, Marius Remarks on the exponent function associated to a finite group. (English) Zbl 1313.20013 Sci. Stud. Res., Ser. Math. Inform. 24, No. 1, 141-147 (2014). MSC: 20D30 20D60 11A25 06B15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Sci. Stud. Res., Ser. Math. Inform. 24, No. 1, 141--147 (2014; Zbl 1313.20013)
Tărnăuceanu, Marius The normal subgroup structure of ZM-groups. (English) Zbl 1304.20034 Ann. Mat. Pura Appl. (4) 193, No. 4, 1085-1088 (2014). MSC: 20D30 20D60 05A15 20D10 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Ann. Mat. Pura Appl. (4) 193, No. 4, 1085--1088 (2014; Zbl 1304.20034) Full Text: DOI arXiv
Tărnăuceanu, Marius; Fodor, Dan Gregorian On the sum of element orders of finite Abelian groups. (English) Zbl 1299.20059 An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 60, No. 1, 1-8 (2014). MSC: 20K01 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu} and \textit{D. G. Fodor}, An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 60, No. 1, 1--8 (2014; Zbl 1299.20059) Full Text: DOI arXiv
Tărnăuceanu, Marius Non-CLT groups of order \(pq^3\). (English) Zbl 1349.20028 Math. Slovaca 64, No. 2, 311-314 (2014). MSC: 20D60 20D20 20D10 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Math. Slovaca 64, No. 2, 311--314 (2014; Zbl 1349.20028) Full Text: DOI arXiv
Tărnăuceanu, Marius A characterization of elementary abelian 2-groups. (English) Zbl 1330.11015 Arch. Math. 102, No. 1, 11-14 (2014). Reviewer: Grigore Călugăreanu (Cluj-Napoca) MSC: 11B75 20D60 20K01 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Arch. Math. 102, No. 1, 11--14 (2014; Zbl 1330.11015) Full Text: DOI arXiv
Tărnăuceanu, Marius On the number of fuzzy subgroups of finite symmetric groups. (English) Zbl 1393.20049 J. Mult.-Val. Log. Soft Comput. 21, No. 1-2, 201-213 (2013). MSC: 20N25 20D30 20D60 05E15 20B35 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, J. Mult.-Val. Log. Soft Comput. 21, No. 1--2, 201--213 (2013; Zbl 1393.20049) Full Text: Link
Tărnăuceanu, M. Some combinatorial aspects of finite Hamiltonian groups. (English) Zbl 1303.20020 Bull. Iran. Math. Soc. 39, No. 5, 841-854 (2013). MSC: 20D30 20D60 05A15 20K01 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Bull. Iran. Math. Soc. 39, No. 5, 841--854 (2013; Zbl 1303.20020) Full Text: Link
Tărnăuceanu, Marius; Fodor, Dan Gregorian Counting certain sublattices in the subgroup lattice of a finite Abelian group. (English) Zbl 1289.20033 An. Univ. Craiova, Ser. Mat. Inf. 40, No. 1, 106-111 (2013). MSC: 20D30 20K01 05A15 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu} and \textit{D. G. Fodor}, An. Univ. Craiova, Ser. Mat. Inf. 40, No. 1, 106--111 (2013; Zbl 1289.20033)
Tărnăuceanu, Marius A note on the product of element orders of finite Abelian groups. (English) Zbl 1280.20058 Bull. Malays. Math. Sci. Soc. (2) 36, No. 4, 1123-1126 (2013). MSC: 20K01 20D60 20D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Bull. Malays. Math. Sci. Soc. (2) 36, No. 4, 1123--1126 (2013; Zbl 1280.20058) Full Text: arXiv Link
Tărnăuceanu, M. Classifying fuzzy subgroups of finite nonabelian groups. (English) Zbl 1260.20092 Iran. J. Fuzzy Syst. 9, No. 4, 31-41 (2012). MSC: 20N25 20D30 20D60 05A15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Iran. J. Fuzzy Syst. 9, No. 4, 31--41 (2012; Zbl 1260.20092)
Tărnăuceanu, Marius On an open problem by J. N. Mordeson, K. R. Bhutani and A. Rosenfeld. (English) Zbl 1275.20072 Wang, Paul P. (ed.) et al., Critical review. Volume VI. Omaha, NE: Creighton University, Center for Mathematics of Uncertainty (ISBN 0-471-35374-5/pbk). 3-7 (2012). MSC: 20N25 20K01 20D30 05A15 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, in: Critical review. Volume VI. Omaha, NE: Creighton University, Center for Mathematics of Uncertainty. 3--7 (2012; Zbl 1275.20072)
Tărnăuceanu, Marius A generalization of Menon’s identity. (English) Zbl 1276.11010 J. Number Theory 132, No. 11, 2568-2573 (2012). Reviewer: Pentti Haukkanen (Tampere) MSC: 11A25 20D99 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, J. Number Theory 132, No. 11, 2568--2573 (2012; Zbl 1276.11010) Full Text: DOI arXiv
Tărnăuceanu, Marius Finite groups determined by an inequality of the orders of their elements. (English) Zbl 1261.20028 Publ. Math. Debr. 80, No. 3-4, 457-463 (2012). Reviewer: Shi Wujie (Chongqing) MSC: 20D60 20D20 20D15 20D10 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Publ. Math. Debr. 80, No. 3--4, 457--463 (2012; Zbl 1261.20028) Full Text: DOI arXiv
Tărnăuceanu, Marius A note on subgroup coverings of finite groups. (English) Zbl 1260.20041 An. Univ. Vest Timiș., Ser. Mat.-Inform. 49, No. 2, 129-135 (2011). MSC: 20D60 20D30 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, An. Univ. Vest Timiș., Ser. Mat.-Inform. 49, No. 2, 129--135 (2011; Zbl 1260.20041) Full Text: arXiv
Tărnăuceanu, Marius Finite groups determined by an inequality of the orders of their normal subgroups. (English) Zbl 1240.20035 An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 57, No. 2, 229-238 (2011). MSC: 20D60 20D30 11A25 05A20 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 57, No. 2, 229--238 (2011; Zbl 1240.20035) Full Text: DOI arXiv
Tărnăuceanu, Marius Addendum to “Subgroup commutativity degrees of finite groups”. (English) Zbl 1233.20023 J. Algebra 337, No. 1, 363-368 (2011). MSC: 20D60 20P05 20D40 20D30 20D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, J. Algebra 337, No. 1, 363--368 (2011; Zbl 1233.20023) Full Text: DOI
Tărnauceanu, Marius An arithmetic method of counting the subgroups of a finite Abelian group. (English) Zbl 1231.20051 Bull. Math. Soc. Sci. Math. Roum., Nouv. Sér. 53(101), No. 4, 373-386 (2010). Reviewer: Pentti Haukkanen (Tampere) MSC: 20K01 20D30 20D60 20K27 11C20 15B36 PDFBibTeX XMLCite \textit{M. Tărnauceanu}, Bull. Math. Soc. Sci. Math. Roum., Nouv. Sér. 53(101), No. 4, 373--386 (2010; Zbl 1231.20051) Full Text: arXiv
Bentea, Lucian; Tărnăuceanu, Marius On the total number of principal series of a finite abelian group. (English) Zbl 1224.05501 An. Științ. Univ. “Ovidius” Constanța, Ser. Mat. 18, No. 2, 41-52 (2010). MSC: 05E15 20D15 20D30 20D40 20D60 PDFBibTeX XMLCite \textit{L. Bentea} and \textit{M. Tărnăuceanu}, An. Științ. Univ. ``Ovidius'' Constanța, Ser. Mat. 18, No. 2, 41--52 (2010; Zbl 1224.05501) Full Text: arXiv EuDML
Ştefănescu, Mirela; Tărnăuceanu, M. Counting maximal chains of subgroups of finite nilpotent groups. (English) Zbl 1178.20016 Carpathian J. Math. 25, No. 1, 119-127 (2009). Reviewer: Richard A. Mollin (Calgary) MSC: 20D30 20D15 05A15 20D60 20D40 PDFBibTeX XMLCite \textit{M. Ştefănescu} and \textit{M. Tărnăuceanu}, Carpathian J. Math. 25, No. 1, 119--127 (2009; Zbl 1178.20016)
Tărnăuceanu, Marius Subgroup commutativity degrees of finite groups. (English) Zbl 1196.20024 J. Algebra 321, No. 9, 2508-2520 (2009); Addendum 337, No. 1, 363-368 (2011). Reviewer: Roland Schmidt (Kiel) MSC: 20D40 20D30 20P05 20D60 20D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, J. Algebra 321, No. 9, 2508--2520 (2009; Zbl 1196.20024) Full Text: DOI
Tărnăuceanu, Marius The number of fuzzy subgroups of finite cyclic groups and Delannoy numbers. (English) Zbl 1161.20059 Eur. J. Comb. 30, No. 1, 283-287 (2009). MSC: 20N25 20K01 20D30 05A15 20D60 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Eur. J. Comb. 30, No. 1, 283--287 (2009; Zbl 1161.20059) Full Text: DOI
Tărnăuceanu, Marius Counting subgroups for a class of finite nonabelian \(p\)-groups. (English) Zbl 1199.20020 An. Univ. Vest Timiș., Ser. Mat.-Inform. 46, No. 1, 145-150 (2008). MSC: 20D15 20D60 05A15 20D30 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, An. Univ. Vest Timiș., Ser. Mat.-Inform. 46, No. 1, 145--150 (2008; Zbl 1199.20020)
De Medts, Tom; Tărnăuceanu, Marius Finite groups determined by an inequality of the orders of their subgroups. (English) Zbl 1166.20017 Bull. Belg. Math. Soc. - Simon Stevin 15, No. 4, 699-704 (2008). Reviewer: Dimitru Buşneag (Craiova) MSC: 20D60 20D30 11A25 05A20 PDFBibTeX XMLCite \textit{T. De Medts} and \textit{M. Tărnăuceanu}, Bull. Belg. Math. Soc. - Simon Stevin 15, No. 4, 699--704 (2008; Zbl 1166.20017) Full Text: Euclid
Tărnăuceanu, Marius Complementation in normal subgroup lattices. (English) Zbl 1167.20316 Sci. Pap. Univ. Agric. Sci. Vet. Med., Fac. Hortic. 49, No. 2, 305-322 (2006). MSC: 20D30 20E15 20D40 06C15 06D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Sci. Pap. Univ. Agric. Sci. Vet. Med., Fac. Hortic. 49, No. 2, 305--322 (2006; Zbl 1167.20316)
Tărnăuceanu, Marius Complementation in subgroup lattices. (English) Zbl 1167.20315 Sci. Pap. Univ. Agric. Sci. Vet. Med., Fac. Hortic. 49, No. 2, 285-303 (2006). MSC: 20D30 20E15 20D40 06C15 06D15 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Sci. Pap. Univ. Agric. Sci. Vet. Med., Fac. Hortic. 49, No. 2, 285--303 (2006; Zbl 1167.20315)
Tărnăuceanu, Marius Pseudocomplemented groups. (English) Zbl 1109.20018 An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 51, No. 1, 201-206 (2005). Reviewer: Gerhard Kowol (Wien) MSC: 20D30 20D40 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, An. Științ. Univ. Al. I. Cuza Iași, Ser. Nouă, Mat. 51, No. 1, 201--206 (2005; Zbl 1109.20018)
Tărnăuceanu, Marius On the groups associated to genetic recombinations. (English) Zbl 1168.20311 Sci. Ann. Univ. Agric. Sci. Vet. Med., Fac. Hortic. 46, No. 2, 165-170 (2003). MSC: 20K01 20K27 20D60 92D10 PDFBibTeX XMLCite \textit{M. Tărnăuceanu}, Sci. Ann. Univ. Agric. Sci. Vet. Med., Fac. Hortic. 46, No. 2, 165--170 (2003; Zbl 1168.20311)