基本信息 Ali Mohammadia 副教授


联系方式 地址：
电话：
邮件：



个人简介 教育经历
? 2003年2月-2007年3月，数学博士，谢里夫科技大学，伊朗德黑兰。
? 2000年9月-2003年2月：数学硕士; 谢里夫科技大学，伊朗德黑兰。
? 1996年9月-2000年，数学学士; 谢里夫科技大学，伊朗德黑兰。
工作经历：
? 2018年4月-2018年8月：访问研究员；伊朗德黑兰基础科学研究所（IPM）数学学院。
? 2015年5月-2018年3月：全职访问研究员；伊朗德黑兰基础科学研究所（IPM）数学学院。
? 2014年5月-2015年5月：博士后研究员；联邦技术教育中心（CEFET / RJ）生产工程系，巴西里约热内卢。
? 2009年8月-2014年4月：博士后研究员；伊朗德黑兰基础科学研究所（IPM）数学学院。
? 2007年9月-2010年6月：访问助理教授；伊朗德黑兰Amirkabir科技大学数学与计算机科学学院。
? 2007年9月-2009年7月：访问副研究员；伊朗德黑兰基础科学研究所（IPM）数学学院。
? 2003年10月-2007年2月：博士生；伊朗德黑兰基础科学研究所（IPM）数学学院。


主要研究方向
研究兴趣

组合和图论中的代数与概率方法，代数结构的组合分析，有限环论，线性代数与矩阵论等。


教学情况

科研情况
发表文章：
2 On the zero-divisor graph of a commutative ring; with S. Akbari; J. Algebra 274 (2004) 847–855.
2 On commuting graphs of semisimple rings; with S. Akbari, M. Ghandehari, and M. Hadian; Linear Algebra Appl. 390 (2004) 345–355.
2 Zero-divisor graphs of non-commutative rings; with S. Akbari; J. Algebra 296 (2006) 462–479.
2 On the diameter of commuting graphs; with S. Akbari, H. Radjavi, and P. Raja; Linear Algebra Appl. 418 (2006) 161–176.
2 On zero-divisor graphs of finite rings; with S. Akbari; J. Algebra 314 (2007) 168–184.
2 Commuting graphs of matrix algebras; with S. Akbari and H. Bidkhori; Comm. Algebra 36 (2008) 4020– 4031.
2 Commutativity of the adjacency matrices of graphs; with S. Akbari and F. Moazami; Discrete Math. 309 (2009) 595–600.
2 On commuting graphs of finite matrix rings, Comm. Algebra 38 (2010) 988–994.
2 On the sum of Laplacian eigenvalues of graphs; with W.H. Haemers and B. Tayfeh-Rezaie; Linear Algebra Appl. 432 (2010) 2214–2221.
2 A short proof of a theorem of Bang and Koolen; with B. Tayfeh-Rezaie; European J. Combin. 31 (2010) 1461–1463.
2 The spectrum of the McKay-Miller-Sirˇa′ˇMath.
2 n graphs; with B. Tayfeh-Rezaie; Contemp. 531 (2010) 197–199.
2 On zero-divisor graphs of Boolean rings; Pacific J. Math. 251 (2011) 375–383.
2 Some constructions of integral graphs; with B. Tayfeh-Rezaie; Linear Multilinear Algebra 59 (2011) 1269– 1279.
2 Graphs with four distinct Laplacian eigenvalues; with B. Tayfeh-Rezaie; J. Algebraic Combin. 34 (2011) 671–682.
2 Integral trees of odd diameters; with E. Ghorbani and B. Tayfeh-Rezaie; J. Graph Theory 70 (2012) 332–
2 338.
2 Sums and products of square-zero matrices; Comm. Algebra 40 (2012) 4568–4574.
2 Maximum order of trees and bipartite graphs with a given rank; with E. Ghorbani and B. Tayfeh-Rezaie; Discrete Math. 312 (2012) 3498–3501.
2 On a family of diamond-free strongly regular graphs; with B. Tayfeh-Rezaie; SIAM J. Discrete Math. 28 (2014) 1906–1915.
2 Maximum order of triangle-free graphs with a given rank; with E. Ghorbani and B. Tayfeh-Rezaie; J. Graph Theory 79 (2015) 145–158.
2 A note on order and eigenvalue multiplicity of strongly regular graphs; with B. Tayfeh-Rezaie; Algebraic Design Theory and Hadamard Matrices, Springer Proceedings in Mathematics & Statistics, vol. 133, pp. 209–212, 2015.
2 On order and rank of graphs; with E. Ghorbani and B. Tayfeh-Rezaie; Combinatorica 35 (2015) 655–668.
2 Integral trees with given nullity; with E. Ghorbani and B. Tayfeh-Rezaie; Discrete Math. 339 (2016) 157–164.
2 Sets with many pairs of orthogonal vectors over finite fields; with O. Ahmadi; Finite Fields Appl. 37 (2016) 179–192.
2 A generalization of the odd-girth theorem; Discrete Math. 339 (2016) 1052–1057.
2 Graphs and their real eigenvectors; Linear Multilinear Algebra 64 (2016) 136–142.
2 Some spectral properties of cographs; with V. Trevisan; Discrete Math. 339 (2016) 1261–1264.
2 Trees and acyclic matrices over arbitrary fields; Linear Multilinear Algebra 64 (2016) 466–476.
2 The non-bipartite graphs with all but two eigenvalues in [?1, 1]; with L.S. de Lima and C.S. Oliveira; Linear Multilinear Algebra 65 (2017) 526–544.
2 Hadamard matrices with few distinct types; with B. Tayfeh-Rezaie; Linear Multilinear Algebra, to appear.
2 Star-saturation number of random graphs; with B. Tayfeh-Rezaie; Discrete Math., to appear.