Nikmehr, M. J.; Azadi, A. Perfect nilpotent graphs. (English) Zbl 1499.05247 Kragujevac J. Math. 45, No. 4, 521-529 (2021). MSC: 05C17 05C15 05C25 PDFBibTeX XMLCite \textit{M. J. Nikmehr} and \textit{A. Azadi}, Kragujevac J. Math. 45, No. 4, 521--529 (2021; Zbl 1499.05247) Full Text: DOI Link
Nikmehr, Mohammad Javad; Azadi, Abdolreza; Nikandish, Reza The weakly zero-divisor graph of a commutative ring. (English) Zbl 1470.13012 Rev. Unión Mat. Argent. 62, No. 1, 105-116 (2021). MSC: 13A70 13A15 05C25 PDFBibTeX XMLCite \textit{M. J. Nikmehr} et al., Rev. Unión Mat. Argent. 62, No. 1, 105--116 (2021; Zbl 1470.13012) Full Text: DOI
Bakhtyiari, M.; Nikandish, R.; Nikmehr, M. J. Coloring of cozero-divisor graphs of commutative von Neumann regular rings. (English) Zbl 1442.13018 Proc. Indian Acad. Sci., Math. Sci. 130, No. 1, Paper No. 49, 7 p. (2020). Reviewer: T. Tamizh Chelvam (Tirunelveli) MSC: 13A70 05C25 05C15 05C69 13A15 13E05 PDFBibTeX XMLCite \textit{M. Bakhtyiari} et al., Proc. Indian Acad. Sci., Math. Sci. 130, No. 1, Paper No. 49, 7 p. (2020; Zbl 1442.13018) Full Text: DOI arXiv
Azadi, Abdolreza; Nikmehr, M. Javad; Soleymanzadeh, B. Perfect essential graphs. (English) Zbl 1434.05060 Matematiche 74, No. 2, 279-287 (2019). MSC: 05C17 05C15 13A15 PDFBibTeX XMLCite \textit{A. Azadi} et al., Matematiche 74, No. 2, 279--287 (2019; Zbl 1434.05060) Full Text: Link
Nikandish, R.; Nikmehr, M. J.; Tohidi, N. Kh. Some results on the strongly annihilating-ideal graph of a commutative ring. (English) Zbl 1419.13006 Bol. Soc. Mat. Mex., III. Ser. 24, No. 2, 307-318 (2018). Reviewer: T. Tamizh Chelvam (Tamilnadu) MSC: 13A15 05C10 05C69 PDFBibTeX XMLCite \textit{R. Nikandish} et al., Bol. Soc. Mat. Mex., III. Ser. 24, No. 2, 307--318 (2018; Zbl 1419.13006) Full Text: DOI
Jahanbakhsh Basharlou, N.; Nikmehr, M. J.; Nikandish, R. On generalized zero-divisor graph associated with a commutative ring. (English) Zbl 1441.13017 Ital. J. Pure Appl. Math. 39, 128-139 (2018). MSC: 13A70 PDFBibTeX XMLCite \textit{N. Jahanbakhsh Basharlou} et al., Ital. J. Pure Appl. Math. 39, 128--139 (2018; Zbl 1441.13017) Full Text: Link
Aghapouramin, V.; Nikmehr, M. J. Perfectness of a graph associated with annihilating ideals of a ring. (English) Zbl 1400.13006 Discrete Math. Algorithms Appl. 10, No. 4, Article ID 1850047, 11 p. (2018). Reviewer: T. Tamizh Chelvam (Tamilnadu) MSC: 13A15 05C17 05C25 05C99 PDFBibTeX XMLCite \textit{V. Aghapouramin} and \textit{M. J. Nikmehr}, Discrete Math. Algorithms Appl. 10, No. 4, Article ID 1850047, 11 p. (2018; Zbl 1400.13006) Full Text: DOI
Bakhtyiari, M.; Nikmehr, M. J.; Nikandish, R. The extended zero-divisor graph of a commutative ring. II. (English) Zbl 1386.13026 Hokkaido Math. J. 46, No. 3, 395-406 (2017). Reviewer: T. Tamizh Chelvam (Tamilnadu) MSC: 13B99 05C10 05C69 PDFBibTeX XMLCite \textit{M. Bakhtyiari} et al., Hokkaido Math. J. 46, No. 3, 395--406 (2017; Zbl 1386.13026) Full Text: DOI Euclid
Nikmehr, M. J.; Nikandish, R.; Bakhtyiari, M. On the essential graph of a commutative ring. (English) Zbl 1367.13005 J. Algebra Appl. 16, No. 7, Article ID 1750132, 14 p. (2017). Reviewer: Siamak Yassemi (Tehran) MSC: 13A15 13B99 05C99 05C25 PDFBibTeX XMLCite \textit{M. J. Nikmehr} et al., J. Algebra Appl. 16, No. 7, Article ID 1750132, 14 p. (2017; Zbl 1367.13005) Full Text: DOI
Nikandish, R.; Nikmehr, M. J. The intersection graph of ideals of \({\mathbb{Z}}_n\) is weakly perfect. (English) Zbl 1362.05050 Util. Math. 101, 329-336 (2016). MSC: 05C15 05C69 PDFBibTeX XMLCite \textit{R. Nikandish} and \textit{M. J. Nikmehr}, Util. Math. 101, 329--336 (2016; Zbl 1362.05050) Full Text: arXiv
Nikandish, R.; Nikmehr, M. J.; Bakhtyiari, M. Coloring of the annihilator graph of a commutative ring. (English) Zbl 1346.05114 J. Algebra Appl. 15, No. 7, Article ID 1650124, 13 p. (2016). MSC: 05C25 05C15 05C69 PDFBibTeX XMLCite \textit{R. Nikandish} et al., J. Algebra Appl. 15, No. 7, Article ID 1650124, 13 p. (2016; Zbl 1346.05114) Full Text: DOI
Nikmehr, M. J.; Khojasteh, S. A generalized ideal-based zero-divisor graph. (English) Zbl 1312.05071 J. Algebra Appl. 14, No. 6, Article ID 1550079, 11 p. (2015). MSC: 05C25 05C15 05C69 13C99 PDFBibTeX XMLCite \textit{M. J. Nikmehr} and \textit{S. Khojasteh}, J. Algebra Appl. 14, No. 6, Article ID 1550079, 11 p. (2015; Zbl 1312.05071) Full Text: DOI
Aalipour, G.; Akbari, S.; Behboodi, M.; Nikandish, R.; Nikmehr, M. J.; Shaveisi, F. The classification of the annihilating-ideal graphs of commutative rings. (English) Zbl 1286.05065 Algebra Colloq. 21, No. 2, 249-256 (2014). MSC: 05C25 05C15 05C69 13E05 13E10 16P60 PDFBibTeX XMLCite \textit{G. Aalipour} et al., Algebra Colloq. 21, No. 2, 249--256 (2014; Zbl 1286.05065) Full Text: DOI
Akbari, S.; Nikandish, R.; Nikmehr, M. J. Some results on the intersection graphs of ideals of rings. (English) Zbl 1264.05056 J. Algebra Appl. 12, No. 4, Paper No. 1250200, 13 p. (2013). MSC: 05C25 05C15 05C69 16D40 16D25 PDFBibTeX XMLCite \textit{S. Akbari} et al., J. Algebra Appl. 12, No. 4, Paper No. 1250200, 13 p. (2013; Zbl 1264.05056) Full Text: DOI
Aalipour, G.; Akbari, S.; Nikandish, R.; Nikmehr, M. J.; Shaveisi, F. On the coloring of the annihilating-ideal graph of a commutative ring. (English) Zbl 1246.05069 Discrete Math. 312, No. 17, 2620-2626 (2012). MSC: 05C25 05C15 13A99 PDFBibTeX XMLCite \textit{G. Aalipour} et al., Discrete Math. 312, No. 17, 2620--2626 (2012; Zbl 1246.05069) Full Text: DOI
Nikmehr, M. J.; Shaveisi, F. The regular digraph of ideals of a commutative ring. (English) Zbl 1265.05283 Acta Math. Hung. 134, No. 4, 516-528 (2012). Reviewer: Marius Tarnauceanu (Iasi) MSC: 05C20 05C69 13A15 13E10 PDFBibTeX XMLCite \textit{M. J. Nikmehr} and \textit{F. Shaveisi}, Acta Math. Hung. 134, No. 4, 516--528 (2012; Zbl 1265.05283) Full Text: DOI