سجاد محمود رباطی (عضو هیات‌علمی)

مقالات علمی چاپ شده در مجلات

1. "Prime graphs on the set of vanishing class sizes"
   Sajjad Mahmood Robati, Roghayeh Hafezieh
   Ricerche di Matematica, 2024
2. "Classification of groups whose vanishing elements are contained in exactly two conjugacy classes"
   Sajjad Mahmood Robati
   Algebraic Structures and their Applications, 2024
3. "A solvability criterion for finite groups related to vanishing conjugacy classes"
   Sajjad Mahmood Robati
   JOURNAL OF ALGEBRA AND ITS APPLICATIONS, 2024
4. "The Isaacs-Navarro-Wolf Conjecture for Groups with One Vanishing Class Size"
   Ahanjideh Neda, Sajjad Mahmood Robati
   Mediterranean Journal of Mathematics, Vol. 20, pp.101-101, 2023
5. "Groups whose vanishing class sizes are p-powers"
   Sajjad Mahmood Robati, Hafezieh Roghayeh
   COMMUNICATIONS IN ALGEBRA, Vol. 51, pp.2978-2982, 2023
6. "Groups whose vanishing class sizes are prime powers"
   Sajjad Mahmood Robati, Roghayeh Hafezieh Balaman
   JOURNAL OF GROUP THEORY, Vol. 25, pp.151-162, 2022
7. "Non-solvable groups all of whose indices are odd-square-free"
   Sajjad Mahmood Robati, HAFEZIEH BALAMAN Roghayeh
   Turkish Journal of Mathematics, Vol. 46, pp.746-752, 2022
8. "Finite groups with at most six vanishing conjugacy classes"
   Sajjad Mahmood Robati, Mohammad Reza Darafsheh
   JOURNAL OF ALGEBRA AND ITS APPLICATIONS, Vol. 21, pp.1-12, 2022
9. "Non-solvable groups each of whose vanishing class sizes has at most two prime divisors"
   Sajjad Mahmood Robati
   COMMUNICATIONS IN ALGEBRA, Vol. 49, pp.1280-1285, 2021
10. "Non-solvable groups each of whose character degrees has at most two prime divisors"
    Babak Mir aali, Sajjad Mahmood Robati
    JOURNAL OF ALGEBRA AND ITS APPLICATIONS, Vol. 20, pp.1-13, 2021
11. "Erratum to: Real-Imaginary Conjugacy Classes and Real-Imaginary Irreducible Characters in Finite Groups (vol 103, pg 251, 2018)"
    Antonio Beltran Felip, Sajjad Mahmood Robati
    MATHEMATICAL NOTES, Vol. 110, pp.638-639, 2021
12. "Nearly Rational Frobenius Groups"
    Sajjad Mahmood Robati
    Iranian Journal of Mathematical Sciences and Informatics, Vol. 16, pp.191-194, 2021
13. "On a graph related to subgroups generated by a conjugacy class in finite groups"
    Sajjad Mahmood Robati
    ALGEBRA COLLOQUIUM, Vol. 27, pp.193-198, 2020
14. "Taketa's inequality and finite groups with a normal Hall subgroup"
    Sajjad Mahmood Robati
    COMMUNICATIONS IN ALGEBRA, Vol. 48, pp.1650-1652, 2020
15. "A solvability criterion for finite groups related to character degrees"
    Babak Mir aali, Sajjad Mahmood Robati
    CZECHOSLOVAK MATHEMATICAL JOURNAL, Vol. 70, pp.1205-1209, 2020
16. "A solvability criterion for finite groups related to the number of Sylow subgroups"
    Sajjad Mahmood Robati
    COMMUNICATIONS IN ALGEBRA, Vol. 48, pp.5176-5180, 2020
17. "NON-REAL GROUPS WITH EXACTLY TWO CONJUGACY CLASSES OF THE SAME SIZE"
    Sajjad Mahmood Robati
    Communications of the Korean Mathematical Society, Vol. 34, pp.137-143, 2019
18. "Groups whose set of vanishing elements is the union of at most three conjugacy classe"
    Sajjad Mahmood Robati
    BULLETIN OF THE BELGIAN MATHEMATICAL SOCIETY-SIMON STEVIN, Vol. 26, pp.85-89, 2019
19. "ON FINITE GROUPS HAVING A CERTAIN NUMBER OF CYCLIC SUBGROUPS"
    Sajjad Mahmood Robati
    International Journal of Group Theory, Vol. 8, pp.1-8, 2019
20. "Isaacs-Seitz conjecture for certain groups"
    Sajjad Mahmood Robati
    COMMUNICATIONS IN ALGEBRA, Vol. 47, pp.3712-3715, 2019
21. "GROUPS WHOSE SET OF VANISHING ELEMENTS IS EXACTLY A CONJUGACY CLASS"
    Sajjad Mahmood Robati
    Algebraic Structures and their Applications, Vol. 6, pp.9-12, 2019
22. "Groups whose vanishing elements are of odd order"
    Sajjad Mahmood Robati
    JOURNAL OF ALGEBRA AND ITS APPLICATIONS, Vol. 17, pp.1-5, 2018
23. "On the Regular Power Graph on the Conjugacy Classes of Finite Groups"
    Sajjad Mahmood Robati
    Mathematics Interdisciplinary Research, Vol. 3, pp.135-138, 2018
24. "Frobenius groups with almost distinct conjugacy class sizes"
    Sajjad Mahmood Robati
    Bulletin of the Malaysian Mathematical Sciences Society, Vol. 41, pp.1711-1715, 2018
25. "Real-Imaginary Conjugacy Classes and Real-Imaginary Irreducible Characters in Finite Groups"
    Sajjad Mahmood Robati
    MATHEMATICAL NOTES, Vol. 103, pp.251-258, 2018
26. "Some Connections between powers of conjugacy classes and degrees of irreducible characters in solvable groups"
    Sajjad Mahmood Robati
    Bulletin of the Iranian Mathematical Society, Vol. 42, pp.19-25, 2016
27. "The power graph on the conjugacy classes of a finite group"
    Sajjad Mahmood Robati
    ACTA MATHEMATICA HUNGARICA, Vol. 20, pp.20-45, 2015
28. "Powers of irreducible characters and conjugacy classes in finite groups"
    Mohammad Reza Darafsheh, Sajjad Mahmood Robati
    JOURNAL OF ALGEBRA AND ITS APPLICATIONS, Vol. 13, 2014
29. "On Products of Irreducible Characters and Products of Conjugacy Classes in Finite Groups"
    , Sajjad Mahmood Robati
    COMMUNICATIONS IN ALGEBRA, Vol. 41, pp.2879-2883, 2013
30. "Products of conjugacy classes and products of irreducible characters in finite groups"
    Sajjad Mahmood Robati, Mohammad Reza Darafsheh
    Turkish Journal of Mathematics, Vol. 37, pp.607-616, 2013
31. "گروه هایی که مجموعه ی اعضای صفرشوی آنها اجتماع دقیقا سه کلاس تزویج است"
    سجاد محمود رباطی
    پژوهش های ریاضی، نسخه 9، صفحات:70-79، 1402
32. "Solvable groups with four conjugacy classes outside a normal subgroup"
    سجاد محمود رباطی، Zeinab Foruzanfar
    Georgian Mathematical Journal، نسخه 30، صفحات:589-592، 1401
33. "تاملی فلسفی درباره جبرمجرد"
    سعید یوسفی، سجاد محمود رباطی
    فلسفه، نسخه 20، صفحات:189-204، 1400
34. "بررسی تعداد کلاس های تزویج صفرشوی گروه های فروبنیوس"
    سجاد محمود رباطی
    ریاضی و جامعه، نسخه 6، صفحات:39-48، 1399
35. "گراف توانی روی کلاس های تزویج با محیط 3"
    وحید بازوبندی، سجاد محمود رباطی
    Iranian Journal of Mathematical Sciences and Informatics، نسخه 15، صفحات:7-11، 1399
36. "مصور کردن گروه ها با نمودار کیلی"
    سجاد محمود رباطی
    ریاضی و جامعه، نسخه 4، صفحات:19-28، 1397

مقالات علمی ارائه شده در همایش‌ها

1. "On the Connectivity of Power Graph on the Conjugacy Classes of a Finite Group"
   Sajjad Mahmood Robati
   8th INTERNATIONAL CONFERENCE ON MATHEMATICS "An Istanbul Meeting for World Mathematicians", pp.1-3, 2024
2. "Vanishing elements and the ascending fitting series of finite groups"
   Sajjad Mahmood Robati
   8th INTERNATIONAL CONFERENCE ON MATHEMATICS "An Istanbul Meeting for World Mathematicians", pp.1-2, 2024
3. "Darafsheh conjecture for finite simple groups related to conjugacy class sizes"
   Sajjad Mahmood Robati
   12th Iranian group Theory Conference, 2020
4. "Real-Imaginary Group"
   Sajjad Mahmood Robati
   9th Iranian group theory conference, 2017
5. "On the regular power graph on th e conjugacy classes of finite groups"
   Sajjad Mahmood Robati
   9th Iranian group theory conference, 2017
6. "the power graph and conjugacy classes of groups"
   Sajjad Mahmood Robati
   8th Iranian group theory conference, 2016
7. "some example of Frobenius groups"
   Sajjad Mahmood Robati
   Third Biennial International Group Theory Conference, 2015
8. "Irreducible character and conjugacy classes in finite group"
   Sajjad Mahmood Robati
   sixth national group theory conference, 2014
9. "A note on the Isaacs-Knutson conjecture"
   سجاد محمود رباطی
   چهاردهمین کنفرانس نظریه گروههای ایران، 1400
10. "گروه های ساده ای اندازه هیچ یک از کلاس های تزویجش بر مربع یک عدد فرد بخش پذیر نیست"
    سجاد محمود رباطی
    دوازدهمین همایش ملی نظریه گروه های ایران - کد اختصاصی:34627-98190، 1398
11. "گراف توانی روی کلاس های تزویج با محیط 3"
    وحید بازوبندی، سجاد محمود رباطی
    دوازدهمین همایش ملی نظریه گروه های ایران کد اختصاصی:34627-98190، 1398
12. "On the character graphs of nonsolvable finite groups"
    بابک میرعالی، سجاد محمود رباطی
    یازدهمین کنفرانس ملی نظریه گروههای ایران-کد اختصاصی همایش: 21502-97181، صفحات:66-67، 1397
13. "Groups whose set of vanishing elements is exactly a conjugacy class"
    سجاد محمود رباطی
    یازدهمین کنفرانس ملی نظریه گروههای ایران-کد اختصاصی همایش: 21502-97181، صفحات:90-91، 1397
14. "بررسی عناصر صفرنشو در گروه های متناهی"
    سجاد محمود رباطی
    دهمین کنفرانس نظریه گروه های ایران، 1396