Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Amiri, Mohsen"'
Autor:
Amiri, Mohsen, Hosseinzadeh, Mehdi
The growing potential of quadcopters in various domains, such as aerial photography, search and rescue, and infrastructure inspection, underscores the need for real-time control under strict safety and operational constraints. This challenge is compo
Externí odkaz:
http://arxiv.org/abs/2404.07267
Autor:
Amiri, Mohsen
Consider a finite group $G$ of order $n$ with a prime divisor $p$. In this article, we establish, among other results, that if the Sylow $p$-subgroup of $G$ is neither cyclic nor generalized quaternion, then there exists a bijection $f$ from $G$ onto
Externí odkaz:
http://arxiv.org/abs/2402.13247
Let R be a finite unitary ring whose group of units is not solvable but all groups of units of all its proper subrings are solvable. In this paper we classify these rings and show that all finite rings of order $p^n$ for $n < 5$ and some of order $p^
Externí odkaz:
http://arxiv.org/abs/2202.10497
Autor:
Amiri, Mohsen
Let $G$ be a finite solvable group and $H$ a non-normal core-free subgroup of $G$. We show that if the normalizer of any non-trivial normal subgroup of $Fit(H)$ is equal $H$, then $H$ has a nilpotent normal complement $K$ such that $G=KH$ and $KZ(Fit
Externí odkaz:
http://arxiv.org/abs/2112.14992
Autor:
Amiri, Mohsen
Publikováno v:
In Journal of Pure and Applied Algebra July 2024 228(7)
Autor:
Amiri, Mohsen
We show that any finite group $G$ there exists a bijction $f$ from $G$ onto $C_{n}$ such that $o(x)$ divides $o(f(x))$ for all $x\in G$. This confirm Problem 18.1 in [7].
Comment: 14 pages, I added some corrections
Comment: 14 pages, I added some corrections
Externí odkaz:
http://arxiv.org/abs/2002.11455
Autor:
Amini, Mostafa, Amiri, Mohsen
Let R be a unitary ring of finite cardinality P^k, where p is a prime number and $p\nmid k$. We show that if the group of units of $R$ has at most one subgroup of order $p$, then $R\cong A\bigoplus B,$ where $B$ is a finite ring of order $k$ and $A$
Externí odkaz:
http://arxiv.org/abs/2001.01058
Publikováno v:
In Energy Reports November 2023 10:2080-2089
Autor:
Shoja, Otella, Shojaei, Masoumeh, Hassanlouei, Hamidollah, Towhidkhah, Farzad, Amiri, Mohsen, Boroomand, Hesam, Rahimi, Negar, Zhang, Lei
Publikováno v:
In Journal of Biomechanics June 2023 155
Autor:
Amiri, S. M. Jafarian, Amiri, Mohsen
Let $G$ be a finite group. Then we denote $\psi(G) = \sum_{x\in G}o(x)$ where $o(x)$ is the order of the element $x$ in $G$. In this paper we characterize some finite $p$-groups ($p$ a prime) by $\psi$ and their orders.
Comment: 9 pages
Comment: 9 pages
Externí odkaz:
http://arxiv.org/abs/1903.06090