منو
رضا میرزایی

استاد

تاریخ به‌روزرسانی: 1403/10/05

رضا میرزایی (عضو هیات‌علمی)

علوم پایه / ریاضی محض

مقالات علمی چاپ شده در مجلات

  1. "Lorentzian G-manifolds of constant positive curvature"
    Reza Mirzaei, Jafar Ebrahimi
    International Electronic Journal of Geometry, Vol. 17, pp.551-558, 2024
  2. "On globally hyperbolic G-manifolds with non-negative timelike curvature"
    Hamdollah Karimi, Reza Mirzaei
    ACTA MATHEMATICA HUNGARICA, Vol. 170, pp.183-193, 2023
  3. "A remark on the metric dimension in Riemannian manifolds of constant curvature"
    Shiva Hydarkhani, Reza Mirzaei, Ebrahim Vatan Doost
    AUT Journal of Mathematics and Computing, Vol. -, pp.1-5, 2023
  4. "A remark on convex functions and isometry groups of Lorentzian manifolds"
    Reza Mirzaei
    PUBLICATIONES MATHEMATICAE-DEBRECEN, Vol. 103, pp.435-444, 2023
  5. "A remark on orbit spaces of Lorentzian spaces"
    Hamdollah Karimi, Reza Mirzaei
    Journal of Mathematical Extension, Vol. 17, pp.1-10, 2023
  6. "On the Boundary of Convex Submanifolds"
    Omid Rezaee, Reza Mirzaei
    Iranian Journal of Science and Technology Transaction A-Science, Vol. 46, pp.451-454, 2022
  7. "Convex Hull of Extreme Points in Flat Riemannian Manifolds"
    Reza Mirzaei, Omid Rezaee
    International Electronic Journal of Geometry, Vol. 15, pp.178-182, 2022
  8. "Some concave functions on Lorentzian manifolds"
    Reza Mirzaei, Omid Rezaee
    mathematical sciences, Vol. 16, pp.317-322, 2022
  9. "Cohomogeneity Two Nonsemisimple Isometric Actions"
    Reza Mirzaei, Marzie Bakhtiari
    Bulletin of the Iranian Mathematical Society, Vol. 47, pp.585-593, 2021
  10. "Multiple weak solutions for a kind of time-dependent equation involving singularity"
    Fatemeh Abdolrazaghi, Abdolrahman Razani, Reza Mirzaei
    Filomat, Vol. 34, pp.4567-4574, 2020
  11. "POLARITY OF COHOMOGENEITY TWO ACTIONS ON NEGATIVELY CURVED SPACE FORMS"
    Mojtaba Heidari, Reza Mirzaei
    Bulletin of the Korean Mathematical Society, Vol. 55, pp.1433-1440, 2018
  12. "Universally polar cohomogeneity two Riemannian manifolds of constant negative curvature"
    Mojtaba Heidari, Reza Mirzaei
    Cogent Mathematics, Vol. 5, pp.1-8, 2018
  13. "Fractal dimension of graphs of typical continuous functions on manifolds"
    Reza Mirzaei
    Iranian Journal of Mathematical Sciences and Informatics, Vol. 13, pp.93-99, 2018
  14. "RIEMANNIAN G-MANIFOLDS OF CONSTANT NEGATIVE CURVATURE WHOSE ALL ORBITS ARE NONSINGULAR"
    Reza Mirzaei
    Rivista di Matematica della Universita di Parma, Vol. 9, pp.45-51, 2018
  15. "Orbit space of cohomogeneity two flat riemannian manifolds"
    Reza Mirzaei
    BALKAN JOURNAL OF GEOMETRY AND ITS APPLICATIONS, Vol. 23, pp.25-33, 2018
  16. "When a motion out of a set is possible"
    Reza Mirzaei
    Italian Journal of Pure and Applied Mathematics, 2018
  17. "SOME METRIC CHARACTERIZATIONS OF WELL-POSEDNESS FOR HEMIVARIATIONAL-LIKE INEQUALITIES"
    Elham Khakrah, Abdolrahman Razani, Reza Mirzaei, Morteza Oveisiha
    Journal of Nonlinear Functional Analysis, Vol. 2017, pp.1-12, 2017
  18. "Hausdorff dimension of the nondifferentiability set of a convex function"
    Reza Mirzaei
    Filomat, Vol. 31, pp.5827-5831, 2017
  19. "on topology of some riemannian manifolds of negative curvature with a compact Lie group of isometries"
    Reza Mirzaei
    Hokkaido Mathematical Journal, Vol. 44, pp.81-89, 2015
  20. "Topology of orbits and orbit spaces of some product G-manifolds"
    Reza Mirzaei,
    MANUSCRIPTA MATHEMATICA, pp.297-302, 2015
  21. "Actions without non trivial singular orbits on riemannian manifold of negative curvature"
    Reza Mirzaei
    ACTA MATHEMATICA HUNGARICA, pp.172-178, 2015
  22. "Topological properties of some flat Lorentzian manifolds of low cohomogeneity"
    Reza Mirzaei
    Hiroshima Mathematical Journal, Vol. 44, pp.267-273, 2014
  23. "On typical compact submanifolds of Euclidean space"
    Reza Mirzaei
    Ukrainian Mathematical Journal, Vol. 65, pp.1009-1014, 2013
  24. "On homogeneous submanifolds of negatively curved Riemannian manifolds"
    Reza Mirzaei
    PUBLICATIONES MATHEMATICAE-DEBRECEN, Vol. 82, pp.267-275, 2013
  25. "On fractal dimension of invariant sets"
    Reza Mirzaei
    Mathematical Reports, Vol. 13, pp.377-384, 2011
  26. "On Riemannian manifolds of constant negative curvature"
    Reza Mirzaei
    JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, Vol. 48, pp.23-31, 2011
  27. "On orbits of isometric actions on flat riemannian manifolds"
    Reza Mirzaei
    Kyushu Journal of Mathematics, Vol. 65, pp.383-393, 2011
  28. "ON IMAGES OF CONTINUOUS FUNCTIONS FROM A COMPACT MANIFOLD TO EUCLIDEAN SPACE"
    Reza Mirzaei
    Bulletin of the Iranian Mathematical Society, Vol. 1, pp.93-100, 2011
  29. "On Euclidean G-manifolds which have two dimensional orbit spaces"
    Reza Mirzaei
    INTERNATIONAL JOURNAL OF MATHEMATICS, Vol. 22, pp.1-8, 2011
  30. "On fundamental group of riemannian manifolds with omitted fractal subsets"
    Reza Mirzaei
    Ukrainian Mathematical Journal, Vol. 63, pp.854-858, 2011
  31. "On negatively curved G-manifolds of low cohomogeneity"
    Reza Mirzaei
    Hokkaido Mathematical Journal, Vol. 38, pp.797-803, 2009
  32. "Cohomogeneity two actions on R m"
    Reza Mirzaei
    Bulletin of the Institute of Mathematics Academia Sinica, Vol. 3, pp.281-292, 2008
  33. "Cohomogenity Two Actions on Flat Riemannian Manifolds"
    Reza Mirzaei
    ACTA MATHEMATICA SINICA-ENGLISH SERIES, Vol. 23, pp.1587-1592, 2007
  34. "On Cohomogeneity One Flat Riemannian Manifolds"
    Reza Mirzaei, S.M.B KASHANI
    GLASGOW MATHEMATICAL JOURNAL, Vol. 44, pp.185-190, 2002
  35. "TOPOLOGICAL PROPERTIES OF SOME COHOMOGENEITY ONE RIEMANINAN MANIFOLDS OF NONPOSITIVE CURVATURE"
    Reza Mirzaei, S.M.B kashani
    JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, Vol. 37, pp.587-599, 2000
  36. "فضای مداری عملهای با نقص همگنی دو روی خمینه های ریمانی با انحنای ثابت منفی"
    رضا میرزایی، مجید حیدرپور
    پژوهش های ریاضی، نسخه 9، صفحات:191-199، 1401
  37. "مروری بر عملهای با نقص همگنی یک"
    Parviz Ahmadi، مسعود حسنی، رضا میرزایی
    فرهنگ و اندیشه ریاضی، نسخه 38، صفحات:1-20، 1397
  38. "فضای مداری حاصل از عمل های طولپا روی فضاهای هذلولوی"
    رضا میرزایی، مجتبی حیدری
    پژوهش های ریاضی، نسخه 3، صفحات:147-154، 1396
  39. "عمل گروه های ایزومتری نیم ساده روی برخی خمینه های ریمانی با انحنای نامثبت"
    مرضیه بختیاری، رضا میرزایی
    پژوهشهای نوین در ریاضی، نسخه 3، صفحات:51-58، 1395

مقالات علمی ارائه شده در همایش‌ها

  1. "ACTIONS OF SEMISIMPLE ISOMETRY GROUPS ON SOME RIEMANNIAN MANIFOLDS"
    Marzie Bakhtiari, Reza Mirzaei
    49th annual Iranian mathematics conference, 2018
  2. "On some negatively curved CK - G-manifolds"
    Mojtaba Heidari, Reza Mirzaei
    49th annual irannian mathematics conference, 2018
  3. "Polar actions on riemannian manifold of nonpositive curvature"
    Reza Mirzaei
    19th Geometric Seminar, 2016
  4. "On Riemannian G-manifolds of nonpositive curvature and low cohomogeneity"
    Reza Mirzaei
    8th Seminar on Geometry and Topology, 2015
  5. "Topological classification of some orbit spaces arising from isometric actions on flat Riemannian manifolds"
    Hamed Sorush, Reza Mirzaei, Hadi Hoseini
    46th Annual Irannian Mathematics Conference, pp.1040-1045, 2015
  6. "G-manifolds with negative curvature"
    Reza Mirzaei, Hamed Soroush
    The 45th Annual Irannian Mathematics Conference, 2014
  7. "on negatively curved G-manifolds of low cohomogeneity"
    Reza Mirzaei
    Seminar in ICTP, 2013
  8. "Existence of totally geodesic orbits on symmetric Riemannian G-manifolds of negative curvature"
    جعفر ابراهیمی، رضا میرزایی
    پنجاه و چهارمین کنفرانس سالانه ریاضی ایران کد اختصاصی: 02230-72891، صفحات:374-377، 1402
  9. "برخی کاربردهای فراکتالها در تحلیل ترافیک شهری و برون شهری"
    حمدالله کریمی، رضا میرزایی
    پنجاه و چهارمین کنفرانس سالانه ریاضی ایران کد اختصاصی: 02230-72891، صفحات:34-37، 1402
  10. "Universally free negatively curved Ck-G-manifolds without singular orbits"
    مجتبی حیدری، رضا میرزایی
    اولین کنفرانس منطقه ای علوم ریاضی و کاربردها-کد اختصاصی همایش: 11802-96171، صفحات:106-108، 1396
  11. "On semisimple Lie group actions on manifolds of nonpositive curvature"
    مرضیه بختیاری، رضا میرزایی
    اولین کنفرانس منطقه ای علوم ریاضی و کاربردها-کد اختصاصی همایش: 11802-96171، صفحات:38-40، 1396