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كل ما تحتاجه من أستاذك… في مكان واحد

د.خضر والي محمد حيات خان

Ph.D. in Numerical Optimization أستاذ مشارك كلية العلوم والدراسات الانسانية بالخرج

الخرج
011-588-8139
k.khan@psau.edu.sa

السيرة الذاتية
الأبحاث العلمية

المؤهلات العلمية

 Ph.D. in Computational Mathematics (Numerical Optimization) University of Bradford, England, UK. Dissertation Title: Some Applications of Optimization Methods. Attended the course “English for Academic Purposes”. (The Bell School Old House, Norwich, UK, (June-Sept.). One Year Post-Graduate Computer Training (Computer hardware and Software) from CTC, Pakistan Atomic Energy Commission, Islamabad (Pakistan). M.Sc. in Applied Mathematics, Bahauddin Zakariya University, Multan (Pakistan). B.Sc. in Mathematics, Bahauddin Zakariya University, Multan (Pakistan).

الاهتمامات البحثية

Numerical Optimization, Operation Research, Numerical Analysis

الخبرات

2010 - حتى الآن - Associate Professor - Prince Sattam Bin Abdulaziz University
2003 - 2010 - Associate Professor - NFC Institute of Engineering and Techonology
2000 - 2003 - Assistant Professor - GIK Institue , Topi

الأبحاث العلمية

1. KHIZAR.H. KHAN, RAJAGOPALAN RAMASWAMY (2023)
Parameter Estimation for the Logistic distribution model Using Simplex and Quasi-Newton Optimization Methods (Accepted).
2. KHIZAR.H. KHAN, RAJAGOPALAN RAMASWAMY (2023)
Parameter Estimation for the Logistic and Log-logistic distribution models Using Simplex and Quasi-Newton Optimization Methods, International Journal of Difference Equations (IJDE). ISSN 0973-6069 Volume 18, Number 1 (2023), pp. 1-9, © Research India Publications
https://www.ripublication.com/ijde.htm
3. Rajagopalan, R. and Khizar H. Khan (2023)
Fixed Points for (ξ,ω)-Weakly Cyclic Type Generalized Contraction Condition in Metric Spaces with an Application. Mathematics 2023, 11(1), 166; https://doi.org/10.3390/math11010166.
4. Rajagopalan, R. and Khizar H. Khan (2022)
Common Fixed Point Theorems on Orthogonal Branciari Metric Spaces with an Application. Symmetry 2022, 14(11), 2420; https://doi.org/10.3390/sym14112420
5. Khan, K. H. (2021)
A Comparison of Survivor Rate Estimates for Some Probability Distribution Models Using Least-Squares Method in Conjunction with Simplex and Quasi-Newton Optimization Methods. Advanced in Dynamical Systems and Applications, Volume 16, Number 1, (2021), pp. 5-15. ISSN 0973-5321, https://dx.doi.org/
6. Khan, K. H. (2018)
Parameter Estimation with Least-Squares Method for the Inverse Gaussian distribution Model Using Simplex and Quasi-Newton Optimization Methods. Journal of Applied Mathematics and Computation, 2(10), 466-472. DOI: 10.26855/jamc.2018.10.002.
7. Khizar H. Khan (2017)
Parameter Estimation for the Weibull distribution model Using Least-Squares Methods and applying Optimization Methods, International Journal of Modern Engineering Research, | IJMER | ISSN: 2249–6645 www.ijmer.com | Vol. 7 | No. 5 |, May 2017, pp. 7-12.
8. Khizar H. Khan (2017)
Parameter Estimation for the Gompertz Distribution Model Using Least-Squares Method in Conjunction with Simplex and quasi-Newton Optimization Methods. World Applied Sciences Journal 35 (4): 552-556, 2017, ISSN 1818-4952, © IDOSI Publications, 2017 DOI: 10.5829/idosi.wasj.2017.552.556.
9. Khizar H. Khan (2017)
Parameter Estimation for the Gompertz and Gumbel Distribution Models Using Least-Squares Method in Conjunction with Simplex and quasi-Newton Optimization Methods. World Applied Sciences Journal 35 (3): 465-469, 2017, ISSN 1818-4952, © IDOSI Publications, 2017 DOI: 10.5829/idosi.wasj.2017.465.469.
10. Khizar H. Khan (2017)
Parameter Estimation for the Exponential distribution model Using Least-Squares Methods and applying Optimization Methods, International Journal of Modern Engineering Research, | IJMER | ISSN: 2249–6645 www.ijmer.com | Vol. 7 | No. 4 |, Apr. 2017, pp. 27-31.
11. M.Saleem, K.H.Khan, Nusrat Yasmin (2015)
Estimation and Forecasting Survival of Diabetic CBG patients (Kalman Filter Smoothing Approach, American Journal of Computational Mathematics, 2015, 5, 405-413. http://www.scirp.org/journal/ajcm,
http://dx.doi.org/10.4236/ajcm.2015.54035.
12. K.H. Khan, M. Saleem (2014)
Gamma Distributions Model For the Breast Cancer Survival Data Using maximum Likelihood Method, International Journal Of Engineering And Computer Science ISSN: 2319-7242, Volume 3, Issue 11 November, 2014 Page No. 9172-9177.
13. M. Saleem, Zafar Mahmud, K.H. Khan (2014)
Estimation and Forecasting Survival of Hypertensive CABG Patients (Kalman Filter Smoothing Approach), PENSEE Journal, Vol. 76. No. 11, pp.279-288 (November 2014).
14. M. Saleem, K.H. Khan, Zafar Mahmud (2014)
Long Term Survival of CABG Patients in Age Groups Using Complete and Incomplete Populations (A New Approach). International Journal of Scientific & Engineering Research, (IJSER) ISSN: 2229-5518, Volume 5, Issue 1, January-2014, pp.21-28. (Impact Factor: 1.41).
15. Najaf Ali, K.H. Khan, Mahmood Saleem, Arshad Chughtai, 5 Khurram Shahzad (2013)
Experimental Study and Mathematical Modeling of Sox Removal from Flue Gas in Coal Combustion Using Alkaline Scrubbing System. ARPN Journal of Science and Technology, ISSN: 2225- 7217, Volume 3, No. 8, 2013, pp.808-814.
16. Khizar H. Khan (2012)
The Comparison and Scaling of Student assessment Marks in Several Subjects Using Optimization method. International Journal Of Computational Science And Mathematics (IJCSM),
ISSN 0974-3189 Volume 4, Number 2 (2012), pp. 69-76.
17. M. Saleem, Zafar Mahmud, K.H. Khan (2012)
Maximum Likelihood Estimation of CABG Patients by Parametric Models Based on Incomplete and Complete Population. Journal of Statistics and Mathematics, ISSN: 0976-8807 & E-ISSN: 0976-8815 Volume 3, Issue 1, 2012, pp.-69-73. (Impact Factor: 4.47 (2011)).
18. Khizar H. Khan (2012).
Gumbel Distribution Model for the Breast Cancer Survival Data Using Maximum Likelihood Method. Journal of Statistics and Mathematics, ISSN: 0976-8807 & E-ISSN: 0976-8815 Volume 3, Issue 1, pp.-74-77. (Impact Factor: 4.47 (2011)).
19. M. Saleem, Zafar Mahmud, K.H. Khan (2012)
Modifiable and Non-Modifiable Risk Factors of CABG Patients and Parametric Estimation of Survival Proportions of Complete Populations. Journal of Statistics and Mathematics, ISSN: 0976- 8807 & E-ISSN: 0976-8815 Volume 3, Issue 2, 2012, pp.-78-86.
Impact Factor: 4.47 (2011)).
20. Khizar H. Khan and M. Saleem (2012)
Comparison of Survival Studies for Some Parametric Distributions Models for the Breast Cancer Data Using Maximum Likelihood Method. Journal of Emerging Trends in Computing and Information Sciences, ISSN 2079-8407, Volume 3, NO. 8, 2012, pp.1159-1165.
21. M. Saleem, Zafar Mahmud, K.H. Khan (2012)
Survival Analysis of CABG Patients by parametric Estimations in Modifiable Risk Factors-Hypertension and Diabetes (Complete and Incomplete Populations with 12 years Follow-up). American Journal of Mathematics and Statistics, Volume 2, No. 5, 2012, pp.120-128.
22. Khizar H. Khan, M. Saleem , Zafar Mahmud (2011)
Survival Proportions of CABG Patients (A New Approach), International Journal of Computational Science and Mathematics (IJCSM), ISSN 0974-3189 Volume 3, Number 3 (2011), pp. 293-302.
23. Ghulam Shabbir and K. H. Khan (2003).
Proper Weyl Collimations in Space-Times. IL NUOVO CIMENTO, Vol. 118 B, No.4, pp. 395-404. Impact Factor : 0.225
24. Fazal-ur-Rehman and K. H. Khan (2003).
Controllability and Observability of Non-Linear Systems using Fixed Point Theory. Applied and Computational Mathematics, An International Journal, Vol. 2, No. 1, pp. 30-41.
25. Khan, K.H. and Zafar Mehmud (2002).
Inverse Gaussian Distribution Model for Cancer Survival Data Using Maximum Likelihood Method. Applied and Computational Mathematics, An International Journal, Vol. 1, No. 2, pp. 201-208.
26. Khan, K.H. and Zafar Mehmud (1999).
Weibull Distribution Model for the Cancer Survival Data Using Maximum Likelihood Method, Journal of Research (Science), B.Z. University, Multan, Vol. 10, No. 1 & 2, pp. 45-49.
27. Bunday, B.D. Bukhari, S.M.H. and Khan, K. H. (1997).
A new Algorithm for the Normal Distribution. TEST, Journal of the Spanish Statistical and Operations Research Society, Vol.6, No.2, pp. 369 – 378 (Impact Factor 1.271).
28. Fazal-Ur-Rehman, Nisar Ahmad and K.H. Khan
Steering Control of Rigid Body with Two Torque Actuators. Proc.. IBCAST, National center for Physics, Quaid-i-Azam University Campus, Islamabad-Pakistan, 2003.
29. Bunday, B.D. , S.M. Hussain Bokhari and Khan, K.H. (1996).
Machine accuracy for the Normal Distribution (A new look at an old problem). Presented at the Fifth Islamic Countries Conference on Statistical Sciences (ICCS-V) Brawijaya University, Malang Indonesia August 24-31.
30. Bunday, B.D. and Khan, K.H. (1994).
Using Optimization Methods to Scale Examination Marks, Presented at the Fourth Islamic Countries Conference On Statistical Sciences (ICCS-IV) Lahore Pakistan Vol. 7, pp. 55-63.

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