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Keyvan Amini

Associate Professor of Applied Mathematics
Department of 
Mathematics
Faculty of Science 
Razi university

 Address:  Department of Science ,Razi university,Kermanshah ,Iran

 P.O.Box: 1638

Tel:  0833-4274569 

Email: kamini@razi.ac.irkeyvanamini1353@yahoo.com  


Personal Information

                                                                                       Name: Keyvan Amini
                                                                                         Date of Birth:1974
                                                                   Place of Birth: Kermanshah, Iran

 

 

 

                                                              Educational Records

 

 

                                           Ph.D.  in Applied Mathematics:    2004
                                                     Sharif university of technology, Tehran, Iran  

                                            MSC in Applied Mathematics :    1998

                                                     
Sharif university of technology, Tehran, Iran

                                                                                     BSC in Pure Mathematics 

                                1996 , Razi university , Kermanshah ,Iran

 

                         Ph.D. Thesis

An Efficient Algorithm for Solving Real or Diophantine Linear System after a Rank One Perturbation and Two Effective Algorithms for Solving Linear Systems by Use of Rank Two Updates, 2004 


                    M.SC Thesis

An active set algorithm for semi-positive definite sequential programming, 1998

 

 

                                                                              Honors

 

 

·  Ranking number one among 10000 students taking part in M.Sc. entrance examination, 1996.

·  Awarded as the top PHD student of Applied MAth in the Department of Mathematics,  Sharif University of Tecnlog, 2004.

·  Awarded as the top MSC student of the Department of Mathematics,  Sharif University of Tecnlog, 1998.

·  Awarded as the top BSC student of the Department of Mathematics,  Razi University, Kermanshah, Iran, 1996.

 

پژوهشكر برتر كروه رياضي در سال 1388

پژوهشكر برتر كروه رياضي در سال 1387

پژوهشكر برتر كروه رياضي در سال 1386

 فارغ التحصيل رتبه اول دوره دكتري رياضي ، دانشگاه صنعتي شريف 1383  

 فارغ التحصيل رتبه اول دوره كارشناسي ارشد رياضي  (در ميان همه دانشجويان محض و كاربردي)  دانشگاه صنعتي شريف 1377   

 رتبه اول كشوري در آزمون سراسري ورودي كارشناسي ارشد رياضي كاربردي در سال 1375 

  فارغ التحصيل رتبه اول دوره كارشناسي رياضي دانشگاه رازي كرمانشاه 1375

 

 

 

                                                        Research Interests

 

  Linear and Non linear Programming

  Trust Region

  Conjugate Gradient

  Non Linear System

 Interior point Methods

 ABS methods for Solving Linear system and Optimization

 Operation Research

 

 

 

 

                                        List of Publications

 

 

 

                           Papers In Journal

[21] Keyvan Amini, Ahmad Kamandi, Somayeh Bahrami, A double-projection- based algorithm for large-scale nonlinear systems of monotone equations, Numerical Algorithms (2014).

 

[20] Keyvan Amini, Masoud Ahookhosh, A hybrid of adjustable trust-region and nonmonotone algorithms for unconstrained optimization, Applied Mathematical Modelling 38(9-10) (2014), 2601-2612.

 

[19] Keyvan Amini, Masoud Ahookhosh, and Hadi Nosratipour, An inexact line search approach using modified nonmonotone strategy for unconstrained optimization, Numerical Algorithms 66 (2014), 49-78.

 

[18]  M. Ahookhosh, K. Amini and Somayeh Bahrami, Two derivative-free projection approaches for systems of  large-scale nonlinear monotone equations, Numerical Algorithms 64 (2013), 21–42.

 

[17] M. Ahookhosh, K. Amini and Somayeh Bahrami, A class of nonmonotone Armijo-type line search method for unconstrained optimization, Optimization 61(4) (2012), 387-404.

[16] M. Ahookhosh and K. Amini, An efficient nonmonotone trust-region method for unconstrained optimization, Numerical Algorithms 59 (2012) , 523-540.

 

[15] K. Amini , M. Ahookhosh and Mohammad Reza Peyghami, Nonmonotone trust-region line search method for large-scale unconstrained optimization, Applied Mathematical Modelling 36(1) (2012) 478–487.

 

[14] K. Amini and M. Ahookhosh, Combination adaptive trust region method by nonmonotone strategy for unconstrained nonlinear programming, Asia-Pacific  Journal of  Operational Research 28(5) (2011), 585-600.

 

[13] K. Amini, M. Ahookhosh,A Nonmonotone trust region method with adaptive radius for unconstrained optimization problems”, Computers and Mathematics with Applications 60(3) (2010), 411-422.

 

[12] K. Amini, A. Ghorbani Rizi, “A new structured quasi-Newton algorithm using partial information on Hessian”, Journal of Computational and Applied Mathematics 234 (2010), 805-811.

 

[11] M. R. Peyghami , K. Amini, “A Kernel Function Based Interior-Point Methods for Solving P*(k)-Linear Complementarity Problem”, Acta Mathematica Sinica 26(9) (2010),.

 

[10] K. Amini, M. R. Peyghami, “Exploring Complexity of Large Update Interior-Point Methods for  Linear Complementarity Problems Based on Kernel Function ”, Applied Mathematics and Computation 207 (2009), 501-513.

 

[9]  K. Amini, Arash haseli, ” A new proximity function generating the best known iteration bounds for both large-update and small update interior point methodsANZIAM Journal 49, (2007),1-12.

 

[8]  K. Amini, N. Mahdavi-Amiri and M. R. Peyghami, “Extended reduced rank two Abaffian update schemes in the ABS-type methods”, Applied Mathematics and Computation 165 (2007), 255-265.

 

[7] K. Amini, “A New Variant of Newton’s Methods with Fourth order Convergence”, International Journal of Computational and Applied Mathematics 2(2) (2007), 173-179.

 

[6] K. Amini and N. Mahdavi-Amiri, “Solving rank one perturbed linear Diophantine systems by the ABS methods”, Optimization Methods and Software  21, (5) (2006),819-831.

 

[5] K. Amini, M. R. Peyghami , “Complexity analysis of interior-point methods for linear optimization based on some conditions on kernel function”, Applied Mathematics and Computation  176 (2006), 194-207.

 

[4] M. R. Peyghami, K. Amini, “An Interior-Point Algorithm for Linear Optimization Based on a New Kernel Function", Southeast Asian Bulletin of Mathematics 32, (2005), 1-18.

 

[3] K. Amini, M. R. Peyghami, “An Interior-Point Methods for Linear Programming Based on a Class of Kernel Functions”, Bulletin of the Australian Mathematical Society  71, (2005), 139-153.

 

[2] K. Amini, N. Mahdavi-Amiri and M. R. PeyghamiABS-type methods for solving full row rank linear systems using a new rank two update”, Bulletin of the Australian Mathematical Society  70, (2004), 17-34.

[1] K. Amini, “Solving rank one revised linear systems by the scaled ABS method”, ANZIAM Journal  46(2), (2004), 225-236. 

 

 

 

 

Papers in Conferences

1.      A new adaptive trust region algorithm for large-scale unconstrained optimization, 5th Iranian Conference on Applied Mathematics, Bu-Ali Sina University, September 2013, (Joint work with A. Kamandi and M. Ahookhosh).

2.      Derivative-free projection methods for nonlinear monotone systems, 5th Iranian Conference on Applied Mathematics, Bu-Ali Sina University, September 2013.

3.      A new approach for determining radius in nonmonotone trust-region algorithms, 5th Iranian Conference on Applied Mathematics, Bu-Ali Sina University, September 2013, (Joint work with M.Rashidi and M. Ahookhosh).

 

4. Improving nonmonotone trust-region methods, 4rd International Conference of Iranian Operations Research Society, Guilan University, May 2011(Joint work with M. Ahookhosh)

5. A modified class of conjugate gradient methods with a new nonmonotone Armijo-type line search, 4rd International Conference of Iranian Operations Research Society, Guilan University, May 2011 (Joint work with H. Nosratipour)

6. A nonmonotone trust region method with adaptive radius for unconstrained optimization , MEC-EUROPT 2010 24th Mini EURO Conference, June 23-26, 2010, Izmir, Turkey

7. A nonmonotone trust region method with adaptive radius for unconstrained optimization, 3rd International Conference of Iranian Operations Research Society, Amirkabir University of Technology , May 2010  (Joint work withM. Ahookhosh)

 

8. A modified class of nonmonotone Armijo-type line search method for unconstrained optimization ,3rd International Conference of Iranian Operations Research Society, Amirkabir University of Technology  ,May 2010  (Joint work with M. Ahookhosh and S. Bahrami)

9. A structured quasi-Newton algorithm for unconstrained optimization , 1- th Annual Iranian Operation Research Conference, Kish University, Kish, Iran, 2010.

10. A new trust region algorithm for unconstrained optimization,39- Annual Iranian Mathematics Conference, shahid Bahonar University, Kerman, Iran, 2008. (Joint work withM. Ahookhosh)(IN Persian)

11. A Scale BFGS  gradient algorithm for unconstrained optimization,39- Annual Iranian Mathematics Conference, shahid Bahonar University, Kerman, Iran, 2008. (Joint work withM. Ahookhosh)(IN Persian)

12. Solving rank one revised linear systems by the Scaled ABS methods , 34- th Annual Iranian Mathematics Conference, Shahrood University, Shahrood, Iran, August 2003. (Joint work with N. Mahdavi-Amiri)

13. ABS-type Methods for Solving Full Row Rank Linear Systems Using a New Rank Two Update, 34- Annual Iranian Mathematics Conference, shahrood University, Shahrood, Iran, August 2003. (Joint work with M.R.Peyghami and N. Mahdavi-Amiri)

14. Extended Reduced Abaffian Rank Two Update Schemes in the ABS Methods, The Mathematics of Information Technology and Complex Systems (MITACS), Halifax, Nova Scotia, Canada, June 2004. (Joint work with M.R.Peyghami and N. Mahdavi-Amiri)

 

 

 

 

 

 

 

 

 

 

Teaching Experiences:

Ph.D:

• Advance Non Linear Optimization

 

M.Sc:

• Non Linear Optimization

• Integer programming

•Advance Operation Research I

•Advance Operation Research II

• Non Linear Optimization

• Matrix Computation

• Advance Numerical Analysis I

 B.Sc:

Numerical Analysis I, II

Operation Research I, II

Calculus I, II , III

• Graph Theory

• Discrete mathematics

Differential equations

• Mathematics for statics

 

 

 

 

 

M.Sc Students Graduated

 

Razi University

1.Vahid nozari                      (2006 contribution with Dr E.khoram)

2.Ashraf Ghorbani                (2007)

3.Leila Aezami                      (2007)

4.Mojeba Borza                     (2007)

5.saeed fazilet                         (2008)

6.Kobra Shahedi                  (2008)

7.Mehri Rashidi                    (2008)

8.morteza kimiaee               (2008)

9.     Somieh Bahrami                (2009)

10.      Massod Ahokhosh          (2009)

11.      Sadegh Amiri                   (2010)

12.      Shadi Amiri                       (2010)

13.      Naser Osman Pour         (2010)

14.      Hadi Nosrati Pour           (2011)

15.      Majid Mehri                     (2012)

16.      Maryam Shirzad             (2012)

17.      Jaefar Moradi                  (2012)

18.      Nasrin Pirfalah                (2013)

19.      Rezvan Afsari                  (2013)

20.      Shabnam Afrinandeh    (2013)

21.      Marzieh Hatami           (2014)

22.      Gholam Hassan Karami (2014)

23.      Soma Barari                (2015)  

24.      Parvane Framarzi        (2015)        

 

1. Sonya Abdoli (2008) (Tabriz University)

2. Bahram Mozafri

 

K.N.Toosi University of Technology:

 

25.            Mina Ghasmi (2010) (contribution with Dr M.R.Peyghami)

 

Kordestan University:

 

26.            Elham Fili (2011)

 

 Azad University of Kermanshah:

 

27.            Arash Haseli              (2006)

28.            Azizollah Gholami    (2006)

29.            Zahra Noraee             (2006)

30.            Mahdi Kamari            (2007)

31.            Marzieh Biat              (2007)

32.            Akram Tahri              (2012)

33.            Majid Faryadi            (2014)

34.            Maryam Parvizi          (2014)

35.            Nasim Mohammadi    (2015)

 

Azad University of  Hamedan

36.            Marjan Salami               (2013)

 

 

Current P.hD Students

37.            Ahmad Kamandi

38.            Faramarz Rostami

39.            Massud Karimi

40.            Mushtak A.K. Shiker

 

Current M.Sc Students

 

41.            Somaye Hamidi Nejad

42.            Soma Brari

 

 

 

 

 

 

Favorite Links:

1.  An Eprint about optimization and related topics Online is a repository: Optimization online

 2.  Interior-Point Methods Online

 3.  Informs Online  ( Information of Operation research)

 

University:

 1.            Razi University

 2.     Sharif University of Technology  

 3.        فارغ تحصيلان دوره دكتري

 

 

 

 

 


 

 

 

 

 

 

 

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