activity
20062026
most citedSpectra of large block matrices

14 citations · 27 across the 14 of their papers we have counts for

collaborators

15 papers

math.PR2026

Random walk in a non-homogeneous random environment on some random trees and the non-negative integers

Tamer Oraby, András Telcs

In this paper, we consider a random walk in a non-homogeneous random environment on two types of random trees and non-negative integers. The random trees here have progeny distribu…

q-bio.PE2026

Spread of Chronic Wasting Disease under Stochastic Environmental Conditions and its Control using Deep Reinforcement Learning

Wei Yin, Wesley J. Marrero, Kamal Jnawali +3

Chronic wasting disease (CWD) is a fatal prion disease affecting deer, elk, moose, reindeer, muntjac, and other cervids. Because free-ranging cervid populations face environmental…

cs.CV2025★ 3 cited

Deep Learning for Early Alzheimer Disease Detection with MRI Scans

Mohammad Rafsan, Tamer Oraby, Upal Roy +2

Alzheimer's Disease is a neurodegenerative condition characterized by dementia and impairment in neurological function. The study primarily focuses on the individuals above age 40,…

q-bio.PE2024

Insecticide treated bed net use and elimination of malaria in Sub-Saharan African countries: Assessing the Global Technical Strategy (GTS) using an evolutionary game approach

Laxmi, Tamer Oraby, Michael G Tyshenko +2

The WHO 2021 malaria report revealed that its Global Technical Strategy (GTS) 2020 milestones for morbidity and mortality, based on the 2015 baseline, have not been achieved global…

math.PR2024

Stochastic games of parental vaccination decision making and bounded rationality

Andras Balogh, Tamer Oraby

Vaccination is an effective strategy to prevent the spread of diseases. However, hesitancy and rejection of vaccines, particularly in childhood immunizations, pose challenges to va…

math.NA2024

Numerical Simulations for Fractional Differential Equations of Higher Order and a Wright-Type Transformation

M. Nacianceno, T. Oraby, H. Rodrigo +5

In this work, a new relationship is established between the solutions of higher fractional differential equations and a Wright-type transformation. Solutions could be interpreted a…