Skip to main content
User Image

Sara Salem Abdulaziz Alzaid سارة سالم عبدالعزيز الزيد

Associate Professor

Consultant at General Authority for Statistics

Sciences
Building 5, 3rd floor, office 345

announcement

announcement

Due to my full-time consultancy with the General Authority for Statistics,…

introduction/brief CV

An Associate Professor of Mathematics at King Saud University and the General Manager of the Commercial Arm at the General Authority for Statistics (GASTAT). I combine academic research with national impact — advancing applied mathematics and stochastic modeling while leading data-driven initiatives that transform statistical assets into commercial solutions. In my role at GASTAT, I oversee the development of data products, revenue strategies, and strategic partnerships that enable evidence-based decision-making across government and the private sector. As a researcher and educator, I develop talent and drive collaboration between academia, industry, and public institutions, contributing to the growth of the national data ecosystem and supporting Saudi Arabia’s Vision 2030.

areas of expertise

  • Applied Mathematics & Stochastic Modeling
  • Fractional-Order Differential Equations
  • Statistical Consulting & Data Strategy
  • Development of Data Products and Commercial Services
  • Research Collaboration & Academic–Industry Partnerships

publications
see all

publications

This paper deals a new numerical scheme to solve fractional differential equation (FDE) involving Caputo fractional derivative (CFD) of variable order β∈]0,1]. Based on a few examples and…

by Alzaid, SS (Alzaid, Sara S.) ; Shaw, PK (Shaw, Pawan Kumar) ; Kumar, S (Kumar, Sunil)
2022
Published in:
AIMS PRESS
publications

We apply a new generalized Caputo operator to investigate the dynamical behaviour of the non-integer food web model (FWM). This dynamical model has three population species and is nonlinear.

by Kumar, A (Kumar, Ajay) ; Alzaid, SS (Alzaid, Sara Salem) ; Alkahtani, BST (Alkahtani, Badr Saad T.) ; Kumar, S (Kumar, Sunil)
2022
Published in:
MDPI
publications

This paper is devoted to solving the initial value problem (IVP) of the fractional differential equation (FDE) in Caputo sense for arbitrary order . Based on a few examples and application models…

by Alzaid, SS (Alzaid, Sara S.) ; Shaw, PK (Shaw, Pawan Kumar) ; Kumar, S (Kumar, Sunil)
2022
Published in:
AIMS PRESS

courses
see all

course

A field training course for last year students in the financial and actuarial mathematics track in which students are trained through external entities in which the student is trained during the…

course

 A field training course for last year students in the financial and actuarial mathematics track in which students are trained through external entities in which the student is trained during the…

course

 Ordinary differential equations with variable coefficients, solution by power series. Inner product of functions, self-adjoint operator, Sturm-Liouville theory. Orthogonal…

office hours

Saturday Sunday Monday Tuesday Wednesday Thursday Friday
from _ 01:00 PM _ 01:00 PM _ _ _
to _ 03:00 PM _ 03:00 PM _ _ _
location _ Online Online _ Online Online _ _ _