Zeinab Akhlaghi - Amirkabir University of Technology

Supervised PhD Theses

#

Thesis title

By

Date

1

Perfect codes based on cayly sum graphs

FATEME SADAT SEIEDALI & BEHROOZ KHOSRAVI
Other Supervisor:

2025 Oct

2

cods based on the graphs associated to the groups

YASAMIN KHAEFI & BEHROOZ KHOSRAVI
Other Supervisor:

2025 Aug

Supervised MSc Theses

#

Thesis title

By

Date

1

perfect codes based on cayley graph

FATEMEH SHAHRIARI KAHKESHI

2024 Sep

2

On the structure of finite groups based on character values

FATEMEH ZOLFAGHARI AHANG
Other Supervisor: Shamila Bayati

2024 Sep

3

On the average order of a finite group

ASHKAN ZAREZADEH
Other Supervisor: BEHROOZ KHOSRAVI

2024 Aug

4

The influence of graphs related to conjugacy classes on the structure of finite groups

REYHANE AHANGARI
Other Supervisor: BEHROOZ KHOSRAVI

2024 Feb

5

text steganography techniques using indexed word

MEHRAN BABAJANI & BEHROOZ KHOSRAVI
Other Supervisor:

2023 Sep

6

multivariate public key cryptography based on Grubner bases

SAMIRA FIROOZBAKHSH & FARHAD RAHMATI
Other Supervisor:

2022 Jun

7

On bipartite divisor graphs for group conjugacy class sizes

SEYEDEH MAEDEH MARVI KHORASANI

2021 Aug

8

Regular character degree graph of a finite group

SAADAT ABBASI ATASHGAH

2019 Feb

9

Some results on character degree graph of a finite group

BEHNAM HESARI

2018 Oct

10

Applications of Gragh Coloring in schedule problem

REYHANEH NESHATAVAR HAGHIGHI SHIRAZ & DARIUSH KIANI
Other Supervisor:

2017 Oct

11

Multivariate quadratic polynomials in public key cryptography

ZOHREH SAYANJALI & FARHAD RAHMATI
Other Supervisor:

2016 Sep

12

The influence of character table and modular character table on the structure of the group

EHSAN ZABIHI
Other Supervisor: BEHROOZ KHOSRAVI

2026 May

13

The sum of orders of the elements of a finite group and its relationship with some properties of the group

ALI HOSSEINIFAR & BEHROOZ KHOSRAVI
Other Supervisor:

2025 Mar

14

Lattice Isomorphism Problem (LIP) and key Encapsulation Mechanism (KEM) in cryptography

YOUNES BABADIAKASHE & FARHAD RAHMATI
Other Supervisor:

2025 Apr

Journal Papers

1

Y. Khaefi, Z. Akhlaghi, B. Khosravi, "On the subgroup regular sets in Cayley graphs", Journal of Algebraic Combinatorics, 2025 May vol. 61, no. 38, pp.1-11, 2025.

2

F.S. Seiedali, B. Khosravi, Z. Akhlaghi, "Regular sets in Cayley sum graphs", Bulletin of The Malaysian Mathematical Sciences Society, 2025 Jan vol. 48, no. 35, , 2025.

3

Y. Khaefi, Z. Akhlaghi, B. Khosravi, "The Influence of Non-Perfect Code Subgroups on the Structure of Groups", Journal of Algebra and Its Applications, 2024 Sep vol. -, no. 0, pp.1-8, 2024.

4

Z. Akhlaghi, B. Khosravi, A. Zarezadeh, "characterizing some finite groups by the average order", Quaestiones Mathematicae, 2024 Jul vol. -, no. 0, , 2024.

5

Z. Akhlaghi, Maria Jose Felipe, M. K. Jean. Phelipe, "Some Properties of Normal Subgroups Determined fromCharacter Tables", Bulletin of The Malaysian Mathematical Sciences Society, 2024 Apr vol. -, no. 47, , 2024.

6

Z. Akhlaghi, Emanuele Pacifici, Lucia Sanus, "Element orders and codegrees of characters in non-solvable groups", Journal of Algebra, 2024 Jan vol. -, no. 644, pp.428-441, 2024.

7

Neda Ahanjideh, Z. Akhlaghi, Kamal Azizi, "Variations on average character degrees and solvability", Annali Di Matematica Pura Ed Applicata, 2023 Oct vol. --, no. 0, , 2023.

8

Z. Akhlaghi, "codegrees of real-valued irreducible characters of finite groups", , 2023 Mar vol. 7, no. 4, pp.85-89, 2023.

9

Z. Akhlaghi, "On the average degree of some irreducible characters of a finite group", Mathematische Nachrichten, 2023 Mar vol. -, no. 0, , 2023.

10

Z. Akhlaghi, Antonio Beltran, "Extending Camina pair", Journal of Algebra, 2023 Feb vol. 622, no. 0, pp.220-232, 2023.

11

Z. Akhlaghi, "A generalization of Taketas theorem on M-groups II", .Aut Journal of Mathematics and Computing, 2023 Jan vol. 4, no. 1, pp.63-67, 2023.

12

Z. Akhlaghi, Mehdi Ebrahimi, Maryam Khatami, "On the Multiplicities of the Character Codegrees of Finite Groups", Algebras and Representation Theory, 2022 Nov vol. -, no. 0, , 2022.

13

Z. Akhlaghi, "On the average degree of linear and even degree characters of finite groups", Ricerche Di Matematica, 2022 Nov vol. -, no. 0, , 2022.

14

Y. Khaefi, Z. Akhlaghi, B. Khosravi, "On the subgroup perfect codes in Cayley graphs", Designs Codes and Cryptography, 2022 Jul vol. -, no. 0, , 2022.

15

Z. Akhlaghi, "A generalization of Taketa's theorem on M-groups", Quaestiones Mathematicae, 2022 Jun vol. -, no. 0, , 2022.

16

Z. Akhlaghi, Silvio Dolfi, Emanuele Pacifici, "On Hupperts Rho-Sigma conjecture", Journal of Algebra, 2021 Jul vol. -, no. 0, pp.1-18, 2021.

17

Z. Sayanjali, Z. Akhlaghi, B. Khosravi, "On the multiplicity of character degrees of non-solvable groups", Journal of Algebra and Its Applications, 2021 Jun vol. 20, no. 5, pp.1-28, 2021.

18

S. Rahimi, Z. Akhlaghi, "On the regular graph related to G-conjugacy classes", Bulletin of The Australian Mathematical Society, 2021 Jun vol. -, no. 0, pp.1-5, 2021.

19

A. Bahri, Z. Akhlaghi, B. Khosravi, "Minimal partition-free groups", Ricerche Di Matematica, 2021 Apr vol. 0, no. 0, pp.1-18, 2021.

20

A. Bahri, Z. Akhlaghi, B. Khosravi, "An analogous of Huppert's conjecture for character codegrees", Bulletin of The Australian Mathematical Society, 2021 Feb vol. -, no. 0, pp.1-8, 2021.

21

Z. Sayanjali, Z. Akhlaghi, B. Khosravi, "On the codegrees of finite groups", Communications In Algebra, 2019 Nov vol. 0, no. 0, pp.1-6, 2019.

22

A. Bahri, B. Khosravi, Z. Akhlaghi, "A result on the sum of element orders of a finite group", Archiv Der Mathematik, 2019 Oct vol. 0, no. 0, pp.1-10, 2019.

23

Z. Akhlaghi, Silvio Dolfi, Emanuele Pacifici, Lucia Sanus, "Bounding the number of vertices in the degree graph of a finite group", Journal of Pure and Applied Algebra, 2019 Jun vol. 0, no. 0, pp.1-6, 2019.

24

Z. Sayanjali, Z. Akhlaghi, B. Khosravi, "Recognition of PSL(2,p^2) by order and some properties on character degrees", Bulletin of The Iranian Mathematical Society, 2019 Apr vol. 0, no. 0, pp.1-9, 2019.

25

Z. Akhlaghi, Carlo Casolo, Silvio Dolfi, Emanuele Pacifici, Lucia Sanus, "On the character degree graph of finite groups", Annali Di Matematica Pura Ed Applicata, 2019 Mar vol. 0, no. 0, pp.1-21, 2019.

26

Z. Sayanjali, Z. Akhlaghi, B. Khosravi, "On the regularity of character degree graphs", Bulletin of The Australian Mathematical Society, 2019 Mar vol. 0, no. 0, pp.1-6, 2019.

27

Z. Akhlaghi, Khatoon Khedri, Bijan Taeri, "Finite groups With K5-free prime graphs", Communications In Algebra, 2019 Feb vol. 163, no. 16, pp.1-27, 2019.

28

Z. Akhlaghi, Maryam Khatami, B. Khosravi, "RECOGNITION OF THE SIMPLE GROUPS PSL2(q) BY CHARACTER DEGREE GRAPH AND ORDER", International Journal of Group Theory, 2017 Nov vol. 0, no. 0, pp.1-7, 2017.

29

Z. Akhlaghi, Carlo Casolo, Silvio Dolfi, Khatoon Khedri, Emanuele Pacifici, "on the character degree graph of solvable group", Proceedings of The American Mathematical Society, 2017 Nov vol. 0, no. 0, pp.0-10, 2017.

30

Azam Babaei, Z. Akhlaghi, "A new characterization of symmetric group by nse", Czechoslovak Mathematical Journal, 2017 Apr vol. 21, no. 1, pp.1-11, 2017.

31

Z. Akhlaghi, Maryam Khatami, "Improving Thompsons Conjecture for Suzuki groups", Communications In Algebra, 2016 May vol. 44, no. 9, pp.3927-3932, 2016.

32

Z. Akhlaghi, Hung Tong - Viet, "Finite groups with K4- free prime graphs", Algebras and Representation Theory, 2015 Feb vol. 18, no. 1, pp.235-256, 2015.

33

Z. Akhlaghi, Maryam Khatami, Tung Le, Jamshid Moori, Hung Tong - Viet, "A dual of Hupperts conjecture on conjugacy class sizes", Journal of Group Theory, 2015 Jan vol. 18, no. 1, pp.115-131, 2015.

34

Z. Akhlaghi, Antonio Beltran, Maria Jose Felipe, "The influnce of p-regular class sizes on normal subgroups", Journal of Group Theory, 2014 Apr vol. 16, no. 4, pp.585-593, 2014.

Taught Courses

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Course title

Description

Headlines

Date

1

Graphs and Groups

4051

2

Math. (I)

4051

3

Math. (I)

4051

4

Math. (II)

4042

5

Foundations of Combinatorics

آشنایی اولیه با شمارش و گراف و طرح های بلوکی و امادگی برای ذروس پیشرته تر در این زمینه

4042

6

Math. (I)

4041

7

Algebra

4041

8

Math. (I)

4041

9

Groups & Designs

4032

10

Math. (I)

4032

11

Math. (II)

4032

12

Math. (II)

4032

13

Foundation of Combinatorics

4032