• English
  • Alumni
  • Calendar
  • Moodle
  • Webmail
  • Journals
  • Vacancies
  • Admission Portal
  • Home
  • Study
  • Schools
    • School of Medicine
    • School of Management and Economics
    • School of Social Sciences
    • School of Science and Engineering
  • Centres
    • Career Development Centre (CDC)
    • Creativity and Entrepreneurship Centre (CEC)
    • Centre for Environmental Studies (CES)
    • Centre for Peacebuilding and Dialogue (CPD)
  • News
  • Events
  • Library
  • About Us
  • Contact us
  • [email protected]
  • B2

Kamal Mamehrashi

Assistant Professor

Overview

Kamal is currently Assistant Professor in Mathematics at UKH. He received his PhD in Applied Mathematics in 2016, MSc in Applied Mathematics in 2003 and BSc in Pure Mathematics in 2000. He joined Mathematics unit at UKH as lecturer in February 2017. Prior to joining UKH, he worked as Assistant Professor and Lecturer for 15 years from 2002 at different Universities in Iran. Kamal has served as the head of mathematics and engineering department for more than 10 years. Kamal’s research centers on solving 2D optimal control problems, delay optimal control problem, fractional optimal control problems by high-performance numerical methods. He has published several high quality and peer reviewed papers in top control journals. Currently, he is co-supervising 2 PhD students and has conducted one MSc and one PhD theses in advisor role. Moreover, he has recently started studying on mathematical modeling of diseases.

Education

  • - PhD, Applied Mathematics (Optimal Control & Optimization), 2016
  • - MSc, Applied Mathematics (Differential Equations & Dynamical Systems), 2003
  • - BSc, Pure Mathematics, 2000

Publications

M. Dadkhah, S. Nezhadhosein, K. Mamehrashi, Hybrid Chelyshkov polynomials for solving the optimal control problems along with the operational matrix, 2022, Submitted.
K. Mamehrashi, Ritz approximate method for solving delay fractional optimal control problems, Journal of Computational and Applied Mathematics, 2022, Doi: 10.1016/j.cam.2022.114606. (ISI, IF=2.872)
S.M. Hosseini, F. Soltanian, K. Mamehrashi, The Ritz numerical method and Legendre Block-Pulse polynomials for a class of two-dimensional time-delay optimal control problems, Under review.
F. Sofivand, F. Soltanian, K. Mamehrashi, A numerical approach for solving a class of two-dimensional variable-order fractional optimal control problems using Gegenbauer operational matrix, Under review.
S.M. Hosseini, F. Soltanian, K. Mamehrashi, Solution of two-dimensional optimal control problem using Legendre Block-Pulse polynomial basis, Pure and Applied Mathematics Quarterly, 2022, 18(3), 1075-7094. (ISI, IF=0.659)
M. Dadkhah, K. Mamehrashi, Numerical solution of time-delay optimal control problems by operational matrix based on Hartley series, Transactions of the Institute of Measurement and Control, 2022, 44 (6), 1344-1355. (ISI, IF=2.146)
F. Sofivand, F. Soltanian, K. Mamehrashi, An operational matrix method based on the Gegenbauer polynomials for solving a class of fractional optimal control problems, International Journal of Industrial Electronics, Control and Optimization (IECO), 2021, 4 (4), 475-484. (ISC)
K. Mamehrashi, A new method for solving interval and fuzzy quadratic equations of dual forms, UKH Journal of Science and Engineering, 2021, 5(2), 81-89.
K. Mamehrashi, A. Nemati, A new approach for solving infinite horizon optimal control problems using Laguerre functions and Ritz spectral method, International Journal of Computer Mathematics, 2020, 97 (7), 1529-1544. (ISI, IF=1.75)
K. Mamehrashi, S.A. Yousefi, F. Soltanian, On the Numerical Scheme of a 2D Optimal Control Problem with the Hyperbolic System via Bernstein Polynomial Basis, Transactions of the Institute of Measurement and Control, 2019, 41 (7), 1896-1903. (ISI, IF=2.146)
A. Nemati, K. Mamehrashi, The use of the Ritz method and Laplace transform for solving 2D fractional optimal control problems described by Roesser model, Asian Journal of Control, 2019, 21 (4), 1-13. (ISI, IF=2.444)
K. Mamehrashi, F. Soltanian, A numerical technique for solving a class of 2D variational problems using Legendre spectral method, Computational Methods for Differential Equations (CMDE), 2018, 6(4), 471-482. (ESCI-ISC)
K. Mamehrashi, S.A. Yousefi, A Numerical Method for Solving a Nonlinear 2-D Optimal Control Problem with the Classical Diffusion Equation, International Journal of Control, 2017, 90 (2), 298-306. (ISI, IF=2.102)
K. Mamehrashi, S.A. Yousefi, Numerical Solution of a Class of Two‐dimensional Quadratic Optimal Control Problems by Using Ritz Method, Optimal Control Applications and Method, 2016, 37 (4), 765–781. (ISI, IF=1.955)
K. Mamehrashi, The Planet Motion Under Effect of Drag Force F ⃗=-ε υ ⃗, International Journal of Mathematics and Computation, 2011, 10 (M11), 161-165.
K. Mamehrashi, On the Gravitational Collapse of Relativistic Binary Pulsar, Journal of Applied Functional Analysis, 2009, 4 (3), 544-552.

Professional Qualification

  • - ZbMATH member
  • - Editorial board at UKH Journal of Science and Engineering
  • - Head of mathematics and engineering department, PNU

University of Kurdistan Hewlêr, 30 Metre Avenue, Erbil, Kurdistan Region, Iraq

+964 750 857 8811

[email protected]
Schools
  • School of Medicine
  • School of Management and Economics
  • School of Social Sciences
  • School of Science and Engineering
Admissions
  • Postgraduate
  • Apply Now
  • About US
Quick Links
  • Quality Assurance and Accreditation
  • Staff
  • Short Courses
  • Faculty
  • Library
  • Video Gallery
  • Blog
  • Privacy Policy
  • Water Quality Centre
Copyright © 2023 University of Kurdistan Hewlêr.All Rights Reserved.
  • Sign in

Forgot your password?

Lost your password? Please enter your email address. You will receive mail with link to set new password.

Back to login

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
In case of sale of your personal information, you may opt out by using the link Do not sell my personal information.
Cookie settingsACCEPT
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
Save & Accept