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SEYEDHASSAN ALAVI

Professor

Update: 2025-11-27

SEYEDHASSAN ALAVI

Faculty of Basic Sciences / Department of Mathematics

Journal Paper

  1. "Classical groups as flag-transitive automorphism groups of 2-designs with λ = 2"
    Ashraf Daneshkhah, Seyed Hassan Alavi, محسن بیات, . .
    JOURNAL OF COMBINATORIAL THEORY SERIES A, 2024
  2. "Sporadic simple groups as flag‐transitive automorphism groups of symmetric designs"
    Ashraf Daneshkhah, Seyed Hassan Alavi
    Journal of Combinatorial Designs, 2024
  3. "Groups with the same character degrees as almost simple Suzuki groups"
    Ashraf Daneshkhah, Seyed Hassan Alavi, یزدان مومنی ظفراباد
    JOURNAL OF ALGEBRA AND ITS APPLICATIONS, 2023
  4. "Block-transitive designs based on grids"
    Ashraf Daneshkhah, Seyed Hassan Alavi, Alice Devillers, Cheryl E Praeger
    BULLETIN OF THE LONDON MATHEMATICAL SOCIETY, 2023
  5. "On groups with the same character degrees as almost simple groups with socle small Ree groups"
    Seyed Hassan Alavi
    COMMUNICATIONS IN ALGEBRA, 2023
  6. "A CLASSIFICATION OF 2-DESIGNS WITH PRIME REPLICATION NUMBERS AND FLAG-TRANSITIVE AUTOMORPHISM GROUPS"
    Seyed Hassan Alavi, Ashraf Daneshkhah, جلال چولکی
    Miskolc Mathematical Notes, 2023
  7. "Almost simple groups as flag-transitive automorphism groups of symmetric designs with λ prime"
    Seyed Hassan Alavi, Ashraf Daneshkhah, فاطمه موصلی
    ARS Mathematica Contemporanea, 2023
  8. "A classification of flag-transitive block designs"
    Ashraf Daneshkhah, Seyed Hassan Alavi, فاطمه موصلی
    JOURNAL OF ALGEBRAIC COMBINATORICS, 2022
  9. "Block Designs with gcd(r, λ) = 1 Admitting Flag-Transitive Automorphism Groups"
    Seyed Hassan Alavi, Ashraf Daneshkhah, Mohsen Bayat, محسن بیات, Mauro Biliotti, Eliana Francot, Haiyan Guan, Alessandro Montinaro, Pierluigi Rizzo, Delu Tian, Yajie Wang, Xiaoqin Zhan, Yongli Zhang, Shenglin Zhou, Yan Zhu
    Results in Mathematics, 2022
  10. "Finite exceptional groups of Lie type and symmetric designs"
    Seyed Hassan Alavi, Ashraf Daneshkhah, Mohsen Bayat
    DISCRETE MATHEMATICS, 2022
  11. "Almost simple groups of Lie type and symmetric designs with λ prime"
    Ashraf Daneshkhah, Seyed Hassan Alavi, Mohsen Bayat
    ELECTRONIC JOURNAL OF COMBINATORICS, 2021
  12. "Almost simple groups with socle PSp4(q) as flag-transitive automorphism groups of symmetric designs"
    Seyed Hassan Alavi, Ashraf Daneshkhah, محسن بیات, Mohsen Bayat
    DISCRETE MATHEMATICS, 2021
  13. "Flag-transitive block designs with prime replication number and almost simple groups"
    Seyed Hassan Alavi, Ashraf Daneshkhah, Mohsen Bayat, جلال چولکی
    DESIGNS CODES AND CRYPTOGRAPHY, 2020
  14. "Symmetries of biplanes"
    Ashraf Daneshkhah, Seyed Hassan Alavi, Cheryl E Praeger
    DESIGNS CODES AND CRYPTOGRAPHY, 2020
  15. "Symmetric designs and projective special linear groups of dimension at most four"
    Ashraf Daneshkhah, Seyed Hassan Alavi, Mohsen Bayat
    JOURNAL OF COMBINATORIAL DESIGNS, 2020
  16. "Flag-Transitive Block Designs and Finite Simple Exceptional Groups of Lie Type"
    Seyed Hassan Alavi
    GRAPHS AND COMBINATORICS, 2020
  17. "Flag-transitive block designs and unitary groups"
    Seyed Hassan Alavi, Ashraf Daneshkhah, Mohsen Bayat
    MONATSHEFTE FUR MATHEMATIK, 2020
  18. "Symmetric designs and four dimensional projective special unitary groups"
    Ashraf Daneshkhah, Seyed Hassan Alavi, محسن بیات, Mohsen Bayat
    DISCRETE MATHEMATICS, 2019
  19. "FINITE GROUPS OF THE SAME TYPE AS SUZUKI GROUPS"
    Seyed Hassan Alavi, Ashraf Daneshkhah, Hossein Parvizi Mosaed
    International Journal of Group Theory, 2019
  20. "On flag-transitive automorphism groups of symmetric designs"
    Seyed Hassan Alavi, Ashraf Daneshkhah, نرگس اخوت جونقانی
    ARS Mathematica Contemporanea, 2019
  21. "On semi-rational finite simple groups"
    Ashraf Daneshkhah, Seyed Hassan Alavi
    MONATSHEFTE FUR MATHEMATIK, 2017
  22. "On groups with the same character degrees as almost simple groups with socle Mathieu groups"
    Seyed Hassan Alavi, Ashraf Daneshkhah, علی جعفری
    RENDICONTI DEL SEMINARIO MATEMATICO DELLA UNIVERSITA DI PADOVA, 2017
  23. "On quantitative structure of small Ree groups"
    Seyed Hassan Alavi, Ashraf Daneshkhah, Hossein Parvizi Mosaed
    COMMUNICATIONS IN ALGEBRA, 2017
  24. "On semi-rational Frobenius groups"
    Ashraf Daneshkhah, Seyed Hassan Alavi, Mohammad Reza Darafsheh
    Journal of Algebra and its Application, 2016
  25. "GROUPS WITH THE SAME CHARACTER DEGREES AS SPORADIC ALMOST SIMPLE GROUPS"
    Ashraf Daneshkhah, Seyed Hassan Alavi, علی جعفری
    BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY, 2016
  26. "Flag-transitive Point-primitive symmetric designs and three dimensional projective special linear groups"
    Seyed Hassan Alavi, Mohsen Bayat
    Bulletin of the Iranian Mathematical Society, 2016
  27. "Symmetric designs admitting flag-transitive and point-primitive automorphism groups associated to two dimensional projective special groups"
    اشرف دانشخواه, Seyed Hassan Alavi, Ashraf Daneshkhah
    Designs, Codes and Cryptography, 2015
  28. "Triple factorisations of the general linear group and their associated geometries"
    Seyed Hassan Alavi, Cheryl E Praeger, John Bamberg
    LINEAR ALGEBRA AND ITS APPLICATIONS, 2015
  29. "Large subgroups of simple groups"
    Timothy C. Burness, Seyed Hassan Alavi
    JOURNAL OF ALGEBRA, 2015
  30. "A generalisation of Johnson graphs with an application to triple factorisations"
    Seyed Hassan Alavi
    DISCRETE MATHEMATICS, 2015
  31. "ON HUPPERT’S CONJECTURE FOR THE CONWAY AND FISCHER FAMILIES OF SPORADIC SIMPLE GROUPS"
    Seyed Hassan Alavi, H. P. TONG-VIET, T. P. WAKEFIELD, Ashraf Daneshkhah
    JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY, 2013
  32. "تشخیص پذیری گروه سوزوکی )29(Sz با استفاده از مجموعه تعداد عناصر هم مرتبه"
    Ashraf Daneshkhah, Seyed Hassan Alavi, Hossein Parvizi Mosaed
    مدل سازي پيشرفته رياضي, 2022

Conference Paper

  1. "On flag-transitive automorphism groups of symmetric designs"
    Seyed Hassan Alavi
    The 17th Iranian Group Theory Conference (IGTC17), 2025
  2. "On designs admitting automorphism groups in product action"
    Seyed Hassan Alavi
    15th International group theory conference of Iran, 2023
  3. "Groups and designs: reductions and classifications"
    Seyed Hassan Alavi
    13th Iranian International Group Theory conference, 2021
  4. "An update on some recent classifications of block designs admitting flag-transitive automorphism groups"
    Seyed Hassan Alavi
    11th International conference on graph theory and algebraic combinatorics, 2021
  5. "On flag-transitive automorphism groups of 2-designs with gcd(r, λ) = 1"
    Seyed Hassan Alavi
    2020 Ural Workshop on Group Theory and Combinatorics, 2020
  6. "On 2-designs with gcd(r, λ) = 1 admitting flag-transitive automorphism groups"
    Seyed Hassan Alavi
    12th Iranian Group Theory Conference, 2020
  7. "Large subgroups, permutation groups and geometry"
    Seyed Hassan Alavi
    11th Iranian Group Theory Conference, 2019
  8. "An update on flag-transitive symmetric designs"
    Seyed Hassan Alavi
    International Conference on Recent Achievements in Mathematical Science, 2019
  9. "LARGE SUBGROUPS OF FINITE GROUPS WITH APPLICATIONS TO GROUPS AND COMBINATORICS"
    Seyed Hassan Alavi
    The third international on group actions and transitive graphs, 2018
  10. "Large subgroups of simple groups with applications in group theory combinatorics and geometry"
    Seyed Hassan Alavi
    International Congress of Mathematicians, 2018
  11. "A generalisation of Feit-Seitz’s theorem"
    Seyed Hassan Alavi
    10th Iranian Group Theory Conference, 2018
  12. "On flag-transitive and point-primitive symmetric designs"
    Seyed Hassan Alavi
    10th conference on graph theory and algebraic combinatorics, 2018
  13. "Groups and designs: symmetric properties"
    Seyed Hassan Alavi
    9th Iranian Group Theory Conference, 2017
  14. "Finite simple exceptional groups of Lie type and symmetric designs"
    Seyed Hassan Alavi
    Workshop on Permutation Groups: Methods and Applications, 2017
  15. "Groups and Geometries"
    Seyed Hassan Alavi
    The Second Conference on Computational Group Theory, Computational Number Theory and Applications, 2015
  16. "Group factorisations and associated geometries"
    Seyed Hassan Alavi
    46th annual Iraticsnian mathematics conference, 2015
  17. "FINITE SEMI-RATIONAL GROUPS: SOLVABLE and NON-SOVABLE"
    Seyed Hassan Alavi
    The First Conference on Computational Group Theory, Computational Number Theory and Applications, 2014
  18. "Finite groups determined by their complex character degrees"
    Seyed Hassan Alavi
    Bicocca Workshop on Representation Theory, 2014
  19. "On huppert's conjecture for sporadic simple groups"
    Seyed Hassan Alavi
    fifth International Group Theory Conference 2013, 2013
  20. "Bisections verses subspaces: grometric connectivity"
    Seyed Hassan Alavi
    2nd Biennial International Group Theory Conference, 2013