University of Bojnord

output

20162025

most citedA Review on Contact and Collision Methods for Multi-body Hydrodynamic problems in Complex Flows

41 citations

8 papers

math.OA2025

Matrix-Test Duality: A Support-Function Characterization for $C^{*}$ -Convex Families of CP Maps

Mohsen Kian, Mario Krnic

We develop a matrix-test dual framework for $C^{*}$ -convex families of completely positive maps $\CP(\mathscr S,\mathscr T)$, where $S$ is an operator system and $\mathscr T…

q-bio.NC2024★ 1 cited

Multi-Scale Graph Theoretical Analysis of Resting-State fMRI for Classification of Alzheimer's Disease, Mild Cognitive Impairment, and Healthy Controls

Ali Khazaee, Abdolreza Mohammadi, Ruairi O'Reilly

Alzheimer's disease (AD) is a neurodegenerative disorder marked by memory loss and cognitive decline, making early detection vital for timely intervention. However, early diagnosis…

math.FA2023

Improved eigenvalue inequalities via two major subclasses of superquadratic functions

Mohsen Kian

There exist two major subclasses in the class of superquadratic functions, one comprises concave and decreasing functions, while the other consists of convex and monotone increasin…

math.FA2023

Matrix Inequalities between $f (A) σ f (B)$ and $A σ B$

Manisha Devi, Jaspal Singh Aujla, Mohsen Kian +1

Let $A$ and $B$ be $n \times n$ positive definite complex matrices, let $σ$ be a matrix mean, and let $f : [0, \infty) \to [0, \infty)$ be a differentiable convex function with $f(0)=…

physics.flu-dyn2022★ 41 cited

A Review on Contact and Collision Methods for Multi-body Hydrodynamic problems in Complex Flows

Sajjad Karimnejad, Amin Amiri Delouei, Hakan Basagaoglu +5

Modeling and direct numerical simulation of particle-laden flows have a tremendous variety of applications in science and engineering across a vast spectrum of scales from pollutio…

math.FA2019

Matricial Radius: A Relation of Numerical radius with Matricial Range

Mohsen Kian, Mahdi Dehghani, Mostafa Sattari

It has been shown that if $T$ is a complex matrix, then {\small\begin{align*} ω(T)&=\frac{1}{n}\sup\left\{|\mathrm{Tr}\ X|;\ X\in W^n(T)\right\}\\ &=\frac{1}{n}\sup\left\{\|X\|_1;\…

Matrix-Test Duality: A Support-Function Characterization for C∗-Convex Families of CP Maps