استادیار
دانشکده: دانشکده علوم ریاضی
گروه: ریاضی محض
مقطع تحصیلی: دکترای تخصصی
سال تولد: ۱۳۵۷
| # | عنوان مقاله | نویسندگان | نشریه | تاریخ انتشار |
|---|---|---|---|---|
| ۱ | On a Class of Systematic IIR Convolutional Codes and its Properties | لاله رحیمی پردنجانی,رضا کهکشانی | The Journal of the Indian Mathematical Society | 2025-01-18 |
| ۲ | On the subspace distance of the subspace codes | Seyedeh Hawra Sadrolhoffaz-Reza Kahkeshani | Algebraic Structures and Their Applications | 2024-09-01 |
| ۳ | دو برهان از آذرخور اشتاذ گشنسپ | رضا کهکشانی | ریاضی و جامعه | 2024-08-06 |
| ۴ | Some Codes and Designs invariant under the groups $S_7$ and $S_8$ | رضا کهکشانی | Journal of Mahani Mathematical Research | 2023-10-25 |
| ۵ | 1-Designs Constructed from the Groups $PSL_2(81)$ and $PSL_2(89)$ | R. Kahkeshani | Journal of Mahani Mathematical Research | 2022-01-22 |
| ۶ | Ternary codes from primitive representations of the group $PSL_2(9)$ and a new 2-(15,7,36) design | M. R. Darafsheh, R. Kahkeshani | Journal of the Indian Mathematical Society | 2022-01-01 |
| ۷ | دربارۀ تابع مولد و فاصلۀ آزاد کمینه برای ردهای از کدهای پیچشی | رضا کهکشانی | فصلنامه علمی کارافن | 2021-09-03 |
| ۸ | Quaternary codes and a class of 2-designs invariant under the group $A_8$ | R. Kahkeshani | Algebraic structures and their applications | 2021-08-22 |
| ۹ | On the Entropy Rate of a Random Walk on $t$-Designs | R. Kahkeshani | Mathematics Interdisciplinary Research | 2020-08-22 |
| ۱۰ | On some designs constructed from the groups $PSL_2(q)$, $q=53,61,64$ | R. Kahkeshani | Algebraic Structures and Their Applications | 2020-01-08 |
| ۱۱ | On the Permutation Code of the Group $V_{8n}$ and Its Parameters | M. Yazdani-Moghaddam-R. Kahkeshani | Indian J. Math. | 2019-08-01 |
| ۱۲ | 1-Designs from the group $PSL_{2}(59)$ and their automorphism groups | R, Kahkeshani | Math. Interdisc. Res. | 2018-03-29 |
| ۱۳ | A generalized Binet formula that counts the tilings of a $(2\times n)$-board | R. Kahkeshani-M. Arab | INTEGERS | 2018 |
| ۱۴ | The Tilings of a $(2\times n)$-Board and Some New Combinatorial Identities | R. Kahkeshani | Journal of Integer Sequences | 2017 |
| ۱۵ | (The translation of ``X. Wang, Volumes of Generalized Unit Balls, Math. Magazine, Vol. 78, No. 5, 390-395 (2005 | Kahkeshani-R. Kazemi | فرهنگ و اندیشه ریاضی | 2017 |
| ۱۶ | The remoteness of the permutation code $U_{6n}$ | M. Yazdani-Moghaddam- R. Kahkeshani | Algebraic Structures and Their Applications | 2016 |
| ۱۷ | Binary codes from the group $PSU_2(16)$ | A. Zaghiyan- A. Majlesi- R. Kahkeshani-H. Shabani | U. P. B. Sci. Bull. Ser. A | 2014 |
| ۱۸ | The projective special unitary group $PSU_2(16)$ and their codes | R. Kahkeshani-H. Shabani-A. Zaghiyan-A. Majlesi | Electronic Notes in Discrete Mathematics | 2014-01-15 |
| ۱۹ | On the first Zagreb index of polygraphs | H. Shabani-R. Kahkeshani | Electronic Notes in Discrete Mathematics | 2014-01-15 |
| ۲۰ | A Generalization of the Catalan Numbers | R. Kahkeshani | Journal of Integer Sequences | 2013 |