Ebrahim Hashemi

Professor Faculty of Mathematical Sciences

Ph.D. in pure Mathematics Noncommutative Algebra

University: Tarbiat Modares University
Research Interests: Baer rings- Near rings- Armendariz Rings-Skew Polynomial Rings
Professional & Scientific Membership: Iranian Mathematical Society
Awards & Patents:
Biography:


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Courses Taught

Bs.c

Thesis

All Thesis (49)
Maryam Baghipur (2019), "On distance signless Laplacian spectrum of graphs", Ph.D Thesis, Shahrood University Of Technology, Sadegh Rahimi Shearbaf Moghaddas, Ebrahim Hashemi[Supervisor/Supervisors], Abdollah Alhevaz[Advisor/ Advisors]
Mohanna Ghaffari Sabil (2019), "Embedding and partitioning in q-ary perfect Codes", Msc Thesis, Shahrood University Of Technology, Abdollah Alhevaz, Meysam Alishahi[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Amir Karimi (2019), "On some properties of quantum maximum-distance-separable (MDS) codes", Msc Thesis, Shahrood University Of Technology, Abdollah Alhevaz[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Aliasghar Shokoohi Nik (2019), "The meaning of the graph energy and its Dependence on network structure", Msc Thesis, Shahrood University Of Technology, Abdollah Alhevaz, Meysam Alishahi[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Nahid Bagheri Hashemabad (2018), "Cyclic codes over non-commutative skew polynomial rings", Msc Thesis, Shahrood University Of Technology, Sadegh Rahimi Shearbaf Moghaddas, Abdollah Alhevaz[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Razieh Amirjan (2018), "Zero-divisor Graphs of Polynomials and Power Series Over Reversible Rings", Ph.D Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
Abolfazl Alibemani (2018), "The Study of Rings and Modules by Graphs", Ph.D Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Abdollah Alhevaz[Advisor/ Advisors]
Mrzieh Yazdanfar (2018), "On zero divisor graph of generalized power series rings over noncommutative rings", Ph.D Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
Roghayeh Baledi (2017), " On Semi-Armendariz Rings and Some Extensions of Semi-Armendariz Rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Abdollah Alhevaz[Advisor/ Advisors]
Ali Asghar Estaji (2017), "On extensions of rings with Property (A) ", Ph.D Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
Mina Sadeghloo (2016), "On constant product of elements in skew polynomial rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Abdollah Alhevaz[Advisor/ Advisors]
Mitra Rahmati (2016), "INSERTION-OF-FACTORS-PROPERTY WITH FACTORS MAXIMAL IDEALS", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Abdollah Alhevaz[Advisor/ Advisors]
Maryam Gholami (2015), "Von Neumann regular and related elements in commutative rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Seyed Reza Hejazi[Advisor/ Advisors]
Ameneh Jalali (2015), "Finite dimensional Hamiltonian systems arises from symmetries of di erential equations", Msc Thesis, Shahrood University Of Technology, Seyed Reza Hejazi[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Fatemeh Torkaman (2015), "On Weakly 2-absorbing ideals of Commutative rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
Leila Rezaei (2015), "Semicentral Idempotents In A Rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Seyed Reza Hejazi[Advisor/ Advisors]
Paeeze Mahdavi Harvani (2015), "Construction Of Conservation Laws via Direct Method", Msc Thesis, Shahrood University Of Technology, Seyed Reza Hejazi[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Bibi Azize Shafeghi (2014), "Armendariz Property over Prime Radicals", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
Khaled Moradi (2014), "Noncommutative Rings with Property A and their Extensions", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi, Jafari Mir Heidar[Supervisor/Supervisors],
Salimeh Ezzati Golmai (2014), "On a Ring Property Unifying Reversible and Right Duo Rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
khadijeh paseban khamari (2013), "Zero-Divisor Graphs of Matrices over Commutative Rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
Somaieh Mamizadeh (2013), "Some extensions of Strongly clean rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
bi bi hanifeh ozoni davaji (2013), "some extensions of clean rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
S Asie Hosseini (2012), "Inequalities for the polar derivative of a polynomial", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Fatemeh Askari (2012), "IFP Ring and Near-IFP Ring", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Ahmad Motamednezhad[Advisor/ Advisors]
Morteza Moslemi (2012), "Integral mean estimates for polynomials", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Somayeh Kian (2012), "Skew polynomial rings over semiprime rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Ahmad Motamednezhad[Advisor/ Advisors]
Mojtaba Parhizkar Kohne oghaz (2012), "Bi-invariant Randers metrics on Lie groups", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi, Hamid Reza Salimi Moghaddam[Supervisor/Supervisors], Seyed Reza Musawi, Seyed Reza Hejazi[Advisor/ Advisors]
Ali Majidi (2012), "Restrictions On The Zeros Of Polynomials Whit Put Of Conditions On The Their Coefficients", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Zahra Vaziri (2012), "On SB-rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Ahmad Motamednezhad[Advisor/ Advisors]
Maryam Dehghan (2011), "Multiplicative sets of idempotents in a finite ring", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
Samineh Zakeri (2011), "The subclass of starlike functions with negative coefficients", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Atefeh Abbasi (2011), "On subclass of close-to-convex functions", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Hamid Rreza Ellahi (2011), "Finite retractablity of skew polynomial ring", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Ahmad Motamednezhad[Advisor/ Advisors]
Tayebe Ebrahimi (2011), "Analytic functions‎, ‎univalent functions‎, ‎starlike functions‎, ‎integral operator", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Zahra Khorasani (2011), "The McCoy Condition on Skew Polynomial Rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors],
Fatemeh Gholami (2010), "HYPERCOMPLEX STRUCTURES ON FOUR DIMENSIONAL LIE GROUPS", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad, Hamid Reza Salimi Moghaddam[Supervisor/Supervisors], Ebrahim Hashemi, Kazem Bitaghsir fadafan[Advisor/ Advisors]
Narjes Sajadpur (2010), "Best Approximation on Some Nonconvex sets with Star-Shaped", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Razieh Nozarirad (2010), "Minimal classes and Maximal class in P-groups", Msc Thesis, Shahrood University Of Technology, Jafari Mir Heidar[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Malihe Ghadiri (2010), "Uniform and co-uniform dimension of polynomial modules over skew polynomial rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Ahmad Motamednezhad[Advisor/ Advisors]
Maryam Tajik (2010), "Attached Primes Over Noncommutative Rings", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Ahmad Motamednezhad[Advisor/ Advisors]
Maryam Arabi (2010), "Associated Primes Over Skew Polynomial Rings ", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi[Supervisor/Supervisors], Ahmad Motamednezhad[Advisor/ Advisors]
Mahmood Bezi Javan (2010), "Automorphism of prime order whose centralizer has small rank ", Msc Thesis, Shahrood University Of Technology, Jafari Mir Heidar[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Ali Chamani (2010), "Rational Parameter Ray Of Multibrot sets", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad, Jafari Mir Heidar[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Sara Esmaeili (2010), "Bounds for the Zeros of  polynomials   ", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]
Abutaleb Khanahmadi (2009), "local connectivity of polynominal julia", Msc Thesis, Shahrood University Of Technology, Ahmad Motamednezhad, Ebrahim Hashemi[Supervisor/Supervisors], Jafari Mir Heidar[Advisor/ Advisors]
Maryam Robatsarpushi (2009), "Triangular Matrix representations of ring extensions", Msc Thesis, Shahrood University Of Technology, Ebrahim Hashemi, Ahmad Motamednezhad[Supervisor/Supervisors], Jafari Mir Heidar[Advisor/ Advisors]
Pari Panahi (2009), " Large Centrally subgroups of finit p-groups", Msc Thesis, Shahrood University Of Technology, Jafari Mir Heidar, Ahmad Motamednezhad[Supervisor/Supervisors], Ebrahim Hashemi[Advisor/ Advisors]

Publications

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    Papers
    • Hashemi, Ebrahim, "Annihilator conditions on Ore extensions. Algebra Colloq. 15 (2008), no. 2, 293--302.", 0
    • Hashemi, Ebrahim, "Annihilator conditions on nearring of skew polynomials over a ring. Taiwanese J. Math. 12 (2008), no. 5, 1251--1260", 0
    • Hashemi, Ebrahim, "On weak Armendariz ideals. Commun. Korean Math. Soc. 23 (2008), no. 3, 333--342.", 0
    • Hashemi, Ebrahim, "On ideals which have the weakly insertion of factors property. J. Sci. Islam. Repub. Iran 19 (2008), no. 2, 145--152, 190.", 0
    • Hashemi, Ebrahim, "A note on p.q.-Baer modules. New York J. Math. 14 (2008), 403--410.", 0
    • Hashemi, Ebrahim, "Rickart-type annihilator conditions on formal power series. Turkish J. Math. 32 (2008), no. 4, 363--372. ", 0
    • Hashemi, Ebrahim, "Prime ideals and strongly prime ideals of skew Laurent polynomial rings. Int. J. Math. Math. Sci. 2008, Art. ID 835605, 8 pp.", 0
    • Hashemi, Ebrahim, "Quasi-Armendariz rings relative to a monoid. J. Pure Appl. Algebra 211 (2007), no. 2, 374--382.", 0
    • Hashemi, Ebrahim, "Some examples of quasi-Armendariz rings. Bull. Korean Math. Soc. 44 (2007), no. 3, 407--414.", 0
    • Moussavi, A.; Hashemi, Ebrahim, "On the semiprimitivity of skew polynomial rings. Mediterr. J. Math. 4 (2007), no. 3, 375--381.", 0
    • Hashemi, Ebrahim, "On annihilator ideals of a nearring of skew polynomials over a ring. J. Korean Math. Soc. 44 (2007), no. 6, 1267--1279.", 0
    • Hashemi, Ebrahim, "On $\delta$-quasi Armendariz modules. Bull. Iranian Math. Soc. 33 (2007), no. 2, 15--26. ", 0
    • Hashemi, Ebrahim, "A characterization of $\delta$-quasi-Baer rings. Math. J. Okayama Univ. 49 (2007), 197--200.", 0
    • Hashemi, Ebrahim, "The Cohn-Jordan extension and skew monoid rings over a quasi-Baer ring. Commun. Korean Math. Soc. 21 (2006), no. 1, 1-9.", 0
    • Moussavi, A.; Hashemi, Ebrahim, " Semiprime skew polynomial rings. Sci. Math. Jpn. 64 (2006), no. 1, 91-95.", 0
    • Hashemi, Ebrahim, "Compatible ideals and radicals of Ore extensions. New York J. Math. 12 (2006), 349--356.", 0
    • Hashemi, Ebrahim; Moussavi, A.; Seyyed Javadi, H. Haj, "Polynomial Öre extensions of Baer and p.p.-rings, Bull. Iranian Math. Soc. 29 (2003), no. 2, 65-86.", 0
    • Moussavi, A.; Hashemi, Ebrahim, "power series extensions of $\alpha$-rigid p.p.-rings. Bull. Korean Math. Soc. 41 (2004), no. 4, 657--664.", 0
    • Hashemi, Ebrahim; Moussavi, A., "Polynomial extensions of quasi-Baer rings. Acta Math. Hungar. 107 (2005), no. 3, 207--", 0
    • Moussavi, A.; Javadi, H. Haj Seyyed; Hashemi, Ebrahim, "Generalized quasi-Baer rings. Comm. Algebra 33 (2005), no. 7, 2115--2129.", 0
    • Moussavi, A.; Hashemi, Ebrahim, "On $(\alpha,\delta)$-skew Armendariz rings. J. Korean Math. Soc. 42 (2005), no. 2, 353--363.", 0