Dr. Davod Khojasteh Salkuyeh
Faculty: Faculty of Mathematical Sciences
Department: Department of Computer Science
University of Guilan
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Dr. Davod Khojasteh Salkuyeh
Academic Rank:

Associate Prof.

Faculty:

Faculty of Mathematical Sciences

Department:

Department of Computer Science



Profile :: Educations :: Publications :: Courses :: Schedule :: CV :: Contact


I was born in  Salkuyeh  ( a very nice village in Langarud, Guilan province, Iran) in 1970. I graduated from Ghoddosi high school of Langarud in 1989. I received my B.Sc degree in applied mathematics in 1994 from Sharif university of technology, Tehran, Iran and M.Sc degree in applied mathematics in 1997 from Ferdowsi university of Mashhad, Iran. I wrote my dissertation under supervision of Dr. Asghar Kerayechian. I received my Ph.D degree under supervision of professor Faezeh Toutounian at Ferdowsi University of Mashhad in May 4, 2003. Then, I joined to Mohaghegh Ardabili University of Ardabil, Iran. From February 2012, I have joined to the Faculty of Mathematical Sciences, University of Guilan. My research interests are mainly iterative methods and preconditioning for solving large sparse linear system of equations, finite element and finite difference methods and error analysis.

 

  Honors and Executive Profile:


1. Head of the department of mathematics of University of Mohaghegh Ardabili for two years.

2. Outstanding researcher of the Faculty of Basic Sciences, University of Mohaghegh Ardabili, 2006.

3. Outstanding researcher of the Faculty of Basic Sciences, University of Mohaghegh Ardabili, 2008.

4. Ranked number one among the MSc graduate students, Ferdowsi University of Mashhad, 1997.

5. Outstanding researcher in Basic Sciences of the Ardabil province, 2010.

6. Member of scientific committee of the 4th national mathematics conference, Payameh Noor, Sep. 25 and 26, Ardabil.

7. Invited speaker at the 42nd Annual Iranian Mathematics Conference at Vali-e-Asr University of Rafsanjan, Iran.

8.  Member of scientific committee of 5th conference on Numerical Analysis and its Applications, Vali-Asr university, Rafsanjan, 2014. 

 9. Member of the Board of Trustees Professor Mehdi Radjabalipour Prize"s from 2013.

10. Member of scientific committee of 8th National Mathematics Conference, Payane-Nor university, 2016.

11. Member of scientific committee of 6th conference on Numerical Analysis and its Application, Maragheh university, 2016.
 

 Referee for international journals:

 

1. Journal of Computational and Applied Mathematics
2. Computers Mathematics with Applications
3. International Journal of Computer Mathematics
4. Journal of Applied Mathmatics and Computing
5. Applied Mathematics and Computation
6. Applications and Applied Mathematics
7. Journal of advanced reserach in applied mathematics
8. Computer Physics Communications
9. SDU Journal of Science (E-Journal)
10. World applied science journal.
11. Mathematical and Computer Modelling
12. Journal of Advanced Research in Scientific Computing
13. International Journal of Nonlinear Sciences and Numerical Simulation.
14. Journal of Applied Mathematics
15. Soft Computing-A Fusion of Foundations, Methodologies and Applications.
16. Bulletin of Iranian Mathematical Society.
17. Journal of Intelligent and Fuzzy Systems.
18. Mathematical Modelling and Analysis.
19. Mathematical Problems in Engineering.
20. Applied Mathematical Modelling.
21. Fuzzy Sets and Systems.
22. Optimization Letters.
23. Afrika Matematika.
24. Applied Mathematics Letters.
25. Ain Shams Engineering Journal.
26. Linear and Multilinear Algebra
27. Computational and Applied Mathematics
28. SpringerPlus
29. CALCOLO

30. Wavelet and Linear Algebra                                                                     

 

Editors-in-Chief:

 

          1) Journal of  Mathematical Modelling (Published by University of Guilan)

 

Editorial Boards:

 

         1)  Bulletin of  Iranian Mathematical Society (BIMS)

 

         2)  Journal of Hyperstructures

 

         3) International journal of operational research

 

         4)  Journal of Optimization (Hindawi)   (Guest Editor, 2016).

 

   
Google Scholar Profile 

 



Ph.D, Applied Mathematics (Numerical Linear Algebra)

Ferdowsi university of Mashhad, 2004/3/10

Thesis: Some developments on the iterative methods for solving large sparse linear system of equations

Supervisor: Prof. Faezeh Toutounian

 

M.Sc, Applied Mathematics (Numerical methods for partial differential equations)

Ferdowsi university of Mashhad Applied Mathmatics 1997/7/11

Dissertation: Solving the Stokes problem by the finite element method

Supervisor: Prof. Asghar Kerayechian


 

B.Sc, Applied Mathematics (Operational research)

Sharif University of Technology, Applied Mathematics 1995/1/1
 



Journal papers: 

 

 1. V. Edalatpour, D. Hezari and D. Khojasteh Salkuyeh, A generalization of the Gauss-Seidel iteration method
for solving absolute value equations, Appl. Math. Comput., Accepted for publication, August 16, 2016. (ISI)

 

2. D. Khojasteh Salkuyeh and  M. Masoudi, A new relaxed HSS preconditioner for saddle point problems,

Numerical Algorithms Accepted for publication, June 22, 2016. Published online.  (ISI)

 

3. D. Khojasteh Salkuyeh, M. Bastani, A new generalization of the HSS method for solving the continuous Sylvester equation,

Transactions of the Institute of Measurement and Control, Accepted for publication, May 26, 2016. (ISI)

 

4. D. Khojasteh Salkuyeh, F. Panjeh Ali Beik, D. Hezari, A sequential two-stage method for solving generalized saddle

   point problems,  UPB Scientific Bulletin: Series A Applied Mathematics and Physics, Accepted for publication,

  April 3, 2016. (ISI)

 

 

5. D. Hezari, D. Khojasteh Salkuyeh, V. Edalatpour, A new iterative method for solving a class of complex symmetric system

of linear equations, Numerical Algorithms, Accepted for publication, March 4, 2016. (ISI)

  

6. D. Khojasteh Salkuyeh, Stepsize Control for Cubic Spline Interpolation,International Journal of Applied and

Computational  Mathematics, Accepted for publication, December 14, 2014.

  

7. D. Khojasteh Salkuyeh, A. Tavakoli, Interpolated variational iteration method for initial value problems,

Applied  Mathematical Modeling, 40 (2016) 3979-3990. (ISI)

 

 

8. Fatemeh Panjeh Ali Beik and Davod Khojasteh Salkuyeh, An iterative algorithm for the best approximate

$(P,Q)$-orthogonal symmetric and skew-symmetric solution pair of coupled matrix equations,

Transactions of the Institute of Measurement and Control,   Accepted for publication, September 14, 2015. (ISI)

  

9. Davod Khojasteh Salkuyeh, Mohsen Hasani and Fatemeh Panjeh Ali Beik, On the Preconditioned AOR Iterative Method

for Z-Matrices, Computational and Applied Mathematics,  DOI: 10.1007/s40314-015-0266-8,

Accepted for publication, July 26, 2015, Published online. (ISI)

 

10. V. Edalatpour, D. Hezari and D. Khojasteh Salkuyeh, Two efficient inexact algorithms for a class of large

sparse complex linear systems, Mediterranean Journal of Mathematics, DOI: 10.1007/s00009-015-0621-4, 

Accepted for publication,  July 20, 2015, Published online. (ISI)

 

 11. D. Hezari, V. Edalatpour and D. Khojasteh Salkuyeh, Preconditioned GSOR iterative method for a class of

 complex symmetric system of linear equations, Numerical Linear Algebra with Applications,  2015 (22) 761-776. (ISI)

 

12. D.K. Salkuyeh, M. Masoudi, D. Hezari, On the generalized shift-splitting preconditioner for saddle point problems,

Applied Mathematics Letters, 48 (2015) 55-61.(ISI)

 

 13. F.P.A. Beik and D.K. Salkuyeh,  An iterative algorithm for the least squares solutions of matrix equations over symmetric

arrowhead matrices, Journal of Korean Mathematical Society,   52 (2015) 349—372. (ISI)

 

14. N. Aghazadeh, D.K. Salkuyeh, M. Bastani, Two-parameter generalized Hermitian and skew-Hermitian splitting iteration method,

Interational Journal of Computer Mathematics, 93 (2016) 1119–1139. (ISI)

 

15. N. Aghazadeh, M. Bastani, D. K. Salkuyeh, The generalized Hermitian and skew-Hermitian splitting iterative method

for image restoration, Applied Mathematical Modelling,  39 (2015) 6126-6138. (ISI)  

 

 16. A. Golbabai, S.P.A  Beik, D. K. Salkuyeh, A new approach for solving the first-order linear matrix differential equations, 

Bulletin of Iranian Mathematical Society (BIMS), 42 (2016) 297-314. (ISI)

 

 

17. V. Edalatpour, D. Hezari and D. K. Salkuyeh,  Accelerated generalized SOR method for a class of complex systems of linear

equations, Mathematical Communications, 20 (2015) 37-52. (ISI)

 

18. D.K. Salkuyeh, On the solution of a class of fuzzy system of linear equations, Sadhana, 40 (2015) 369-377.  (ISI)

  

19. F. P.A. Beik and D.K. Salkuyeh,  Weighted versions of Gl-FOM and Gl-GMRES for solving general coupled linear matrix

equations,  Computational Mathematics and Mathematical Physics,  55 (2015) 1606-1618. (ISI)

 

20. D. K. Salkuyeh and Z. Hassanzadeh, A Newton two-stage waveform relaxation method for solving systems of nonlinear algebraic

equations, Mathematical Communications, 20 (2015) 1-15. (ISI)


 

21. D. K. Salkuyeh, F. P. A. Beik, Minimum norm least-squares solution to general complex coupled linear matrix equations via

iteration, FILOMAT,  29 (2015) 1389-1407. (ISI)

 

 

22. F. Toutounian, D. K. Salkuyeh, M. Mojarrab, LSMR iterative method for general coupled matrix equations,

Journal of Applied Mathematics, 8, 2014. (ISI)

 

23.  F.P.A. Beik, D.K. Salkuyeh, A finite iterative algorithm for Hermitian reflexive and skew-Hermitian solution groups of the

 general coupled linear matrix equations,  Journal of Applied  Mathematics and Computing,  48 (2015) 129-155. (ISI)


 

24. D. K. Salkuyeh, A. Rafiei, H. Roohani, ILU Preconditioning Based on the FAPINV Algorithm, Opuscula Mathematica, 35 (2014) 235–250. (ISI)
 

 

25. D. K. Salkuyeh,  V. Edalatpour,  D. Hezari,  Polynomial preconditioning for the GeneRank problem,  Electronic Transactions

on Numerical Analysis (ETNA),  41 (2014) 179-189. (ISI)

 

26. D. K. Salkuyeh, D. Hezari, V. Edalatpour, Generalized SOR iterative method for a class of complex symmetric linear

system of equations, International Journal of Computer Mathematics,  92 (2015) 802-815. (ISI)


 

 

27. D. K. Salkuyeh, The Picard-HSS iteration method for absolute value equations, Optimization Letters,  8 (2014) 2191–2202. ISI)   

 

 

28. Z. Hassanzadeh and D.K Salkuyeh, Two-stage waveform relaxation method for the initial value problems with non-constant

 coefficients, Computational & Applied Mathematics33 (2014) 641–654. (ISI)
 

 

 

29.  M. Hassani, D. K. Salkuyeh, On a class of multi-level preconditioners for Z-matrices, Afrika Matematika, 26 (2015) 201-213.
 

 

 

30. D. K. Salkuyeh, F.P. A. Beik, On the gradient based algorithm for solving the general coupled matrix equations, Transactions

of the Institute of Measurement and Control, 36 (3) (2014) 375–381. (ISI)

 
 

 

31. S. Erfani, A. Tavakoli, D.K. Salkuyeh, An efficient method to set up a Lanczos based preconditioner for discrete ill-posed

problems, Applied Mathematical Modelling, 37 (2013) 8742–8756. (ISI)

 

 

32. M. Hasani, D.k. Salkuyeh, Improvements of Two Preconditioned AOR Iterative Methods for Z-Matrices, Bulletin of the Iranian

Mathematical Society (BIMS) 40 (2014) 357-371.  (ISI)

 

 

33.  F.P.A. Beik,  D.K. Salkuyeh, M. Mohseni Moghadam, Gradient based iterative algorithm for solving the generalized coupled

Sylvester-transpose and conjugate matrix equations over reflexive (anti-reflexive) matrices, Transactions of the Institute of

Measurement and Control, 36 (2014) 99-110.  (ISI)

 

 

34. D.K. Salkuyeh, F.P.A. Beik, An iterative method to solve symmetric positive definite matrix equations, 

 Mathematical Reports 16 (2014) 271-283. (ISI)

 

 

35.  F. Panjeh Ali Beik and D.K. Salkuyeh, The coupled Sylvester-transpose matrix equations over generalized

  centro-symmetric matrices, International Journal of Computer Mathematics,  90 (2013) 1546-1566 (ISI).

 

 

36. D. K. Salkuyeh, S. Shamsi, A. Sadeghi, An improved symmetric SOR iterative method for augmented systems,

Tamkang J. Mathematics, 43 (2012) 479-490. 

 

 

37. D.K. Salkuyeh, M. Bastani, Solution of the Complex Modified Korteweg-de Vries Equation by the Projected Differential

 Transform Method, Applied Mathematics and Computation,  219 (2013) 5105-5112 (ISI).

 

 

38. D.k. Salkuyeh,  An Iterative Method for Symmetric Positive Semidefinite Linear System of Equations, Demonstratio

 Mathematica, 47 (2014) 482-492. (ISI)

 

 

39. F. Panjeh Ali Beik and D.K. Salkuyeh, On the global Krylov subspace methods for solving general coupled matrix equations,

Computers and Mathematics with Applications, 62 (2011) 4605-4613 (ISI).

 

 

40. M. Bastani and D. K. Salkuyeh, A highly accurate method to solve Fisher"s equation, Pramana-Journal of Physics, 78 (2011)

335-346 (ISI).

 

 

41. D. K. Salkuyeh and S. Shamsi, A Preconditioner for the SOR-like Method for the Augmented Systems, Chiang Mai Journal of

Science,  39 (2012) 191-199 (ISI).

 

 

42. M. Bastani and D.K. Salkuyeh, Numerical studies of a non-local parabolic partial differential equations by spectral collocation

method with preconditioning, Computational Mathematics and Modeling,   24 (2013) 81-89. 

 

 

43. D. K. Salkuyeh, A short note on the paper ``Convergence of the TAGE iterative method for the system arisen from the cubic

spline approximation for the solution of two-point BVPs with forcing function in integral form", by Mohanty, Jain and Dhall, Applied

Mathematical Modelling, 36 (2012) 168-172 (ISI).

 

 

44. D. K. Salkuyeh and Y. Abdolalizadeh, On the Preconditioning of the AOR Iterative Methods for M-matrices, International

Journal of Applied Mathematics and Computation, 3 (2011) 87-94.

 

 

45. D. K. Salkuyeh and M. Bastani, Convergence of the variational iteration method for the cubic nonlinear Schrodinger equation,

Journal of Advanced Research in Scientific Computing, 3(2) 2011, 31-41.

 

 

46. D. K. Salkuyeh and S. Behnejad, Letter to the Editor regarding ``Modified Hermitian and skew-Hermitian splitting

methods for non-Hermitian positive-definite linear systems"" [Numer. Linear Algebra Appl. 14 (2007) 217-235]", Numerical

Linear Algebra with Applications,  19 (2012) 885-890 (ISI).

 

 

47. D. K. Salkuyeh, On the solution of the fuzzy Sylvester equation, Soft Computing, 15 (2010) 953-961 (ISI).

 

 

48. D. K. Salkuyeh, H. Roohani, Convergence of the Variational Iteration Method for the Telegraph Equation with Integral

Conditions, Numerical Methods for Partial Differential Equations, 27 (2011) 1442-1455 (ISI).

 

 

49. D. K. Salkuyeh, A. Fahim, A New Iterative Refinement of the Solution of Ill-Conditioned Linear System of Equations,

International Journal of Computer Mathematics, 88 (5) (2011) 950 – 956 (ISI).

 

 

50. D. K. Salkuyeh and H. Roohani,  On the relation between the AINV and the FAPINV algorithms, International Journal of

Mathematics and Mathematical Sciences, Volume 2009, Article ID 179481, 6 pages Hindawi Publishing Corporation).

 

 

51. D. K. Salkuyeh, A Sparse Approximate Inverse Preconditioner for Nonsymmetric Positive Definite Matrices, Journal of

Applied Mathematics and Informatics, 28 (2010) 1131-1141.

 

 

52. D. K. Salkuyeh, On the semi-discretization of the Sivashinsky equation, International Journal of Applied Mathematics and

Computation, 2 (2009) 94-100.

 

53. H. Roohani and D. K. Salkuyeh, New General Solutions for the General Elliptic and Auxiliary Equations and Application to the

Coupled KdV Equation, International Journal of Computer Mathematics, 87 (12) (2010) 2760-2768 (ISI).

 

 

54. D. K. Salkuyeh and F. Toutounian, Optimal Iterate of the Power and Inverse Iteration Methods, Applied Numerical

Mathematics, 59 (2009) 1537-1548 (ISI).

 

 

55. D. K. Salkuyeh and F. Toutounian, A Sparse-Sparse Iteration for Computing a Sparse Incomplete Factorization of the Inverse

of an SPD Matrix, Applied Numerical Mathematics, 59 (2009) 1265-1273 (ISI).

 

 

56. D. K. Salkuyeh, A preconditioner for the normal equations, Journal of Applied Mathematics and Informatics, 28 (2010) 687-

696.

 

 

57. D. K. Salkuyeh and M. Hasani, A note on the pin-pointing solution of ill-conditioned linear system of equations, International

Journal of Computer Mathematics, 87 (2010) 1395 – 1400 (ISI).

 

 

58. D. K. Salkuyeh and F. Saadati Sharafeh, On the Numerical Solution of the Burgers’s Equation, International Journal of

Computer Mathematics, 86(2009) 1334-1344 (ISI).

 

 

59. D. K. Salkuyeh, The relation between the FSAI and the AIB algorithms, IUST International Journal of engineering Science,

19 (2008) 45-48. (ISC)

 

60. D. K. Salkuyeh, On the Preconditioning of the Block Tridiagonal Linear System of Equations, Journal of Applied

Mathematics and Computing, 28 (2008) 133-146. (ISI)

 

 

61. D. K. Salkuyeh, F. Toutounian and H. Shariat Yazdi, A procedure with stepsize control control for solving n one-dimensional

IVPs,Mathematics and Computers in Simulation, 79 (2008) 167-176 (ISI). 

 

 

62. D. K. Salkuyeh, Convergence of the variational iteration method for solving linear systems of ODEs with constant coefficients,

Computers and Mathematics with Applications, 56 (2008) 2027-2033 (ISI).

 

 

63. D. K. Salkuyeh, A family of Newton-type methods for solving nonlinear equations, International Journal of Computer

Mathematics, 84 (2007) 411-419 (ISI).

 

 

64. D. K. Salkuyeh, Generalized Jacobi and the Gauss-Seidel Methods for Solving Linear System of Equations, Numerical

Mathematics: A journal of Chinese universities English Series, 16 (2007) 164-170 (ISI).

 

 

65. S. Karimi, D. K. Salkuyeh and F. Toutounian, A preconditioner for the LSQR algorithm, Journal of Applied Mathematics and

Informatics, 26 (2008) 213 - 222. 

 

 

66. D. K. Salkuyeh, S. Karimi and F. Toutounian, A parallel algorithm to approximate inverse factors of a matrix via sparse-sparse

iterations, Appl. Math. Comput., 81 (2006) 782-79 (ISI).

 

 

67. K. Salkuyeh, Positive integer powers of the tridiagonal Toeplitz matrices, International Mathematical Forum, 22 (2006) 1061-

1065.

 

 

 68. D. K. Salkuyeh, On the finite difference approximation to the convection-diffusion equation, Appl. Math. Comput., 179 (2006)

79-86 (ISI).

 

69. D. K. Salkuyeh and F. Toutounian, Numerical accuracy of a certain class of iterative methods for solving linear systems, Appl.

Math. Comput., 176(2006) 727-738 (ISI).

 

70. D. K. Salkuyeh, On the solution of a class of elliptic problems, International Mathematical Forum, 10 (2006)485-494

 

 

71. D. K. Salkuyeh, Comments on ”A three-term recurrence for tridiagonal sytems”, Appl. Math. Comput., 176 (2006) 442-444

(ISI).

 

72. D. K. Salkuyeh, A new approach to compute sparse approximate inverse factors, Appl. Math. Comput., 174(2006)1110-1121

(ISI).

 

73. D. K. Salkuyeh and F. Toutounian, New approaches for solving large sylvester equations,Appl. Math. Comput., 173 (2006) 9-

18 (ISI).

     (Correction )

 

74. D. K. Salkuyeh, CG-type algorithms to solve symmetric matrix equations, Appl. Math. Comput., 172(2006) 985-999 (ISI).

 

 

75. D. K. Salkuyeh and F. Toutounian, A comparison between GMRES and the global GMRES Methods for solving Matrix

Equations, Jour. of Inst. of Math. and Comp. Sci. (Math. Ser), 17 (2004) 191-195.

 

76. F. Toutounian, D. K. Salkuyeh and B. Asadi, Numerical implementation of the QMR algorithm by using discrete stochastic

arithmetic,Journal of Applied Mathematics and Computing, 17 (2005) 457-473. (ISI)

 

 

77. D. K. Salkuyeh and F. Toutounian, A new approach to compute sparse approximate inverse of an SPD, IUST International

Journal of Engineering Science, 15 (2004) 97-95 (ISC).

 

 

78. D. K. Salkuyeh and F. Toutounian, A block version algorithm to approximate inverse factors, Applied Mathematics and

Computation 162 (2005) 1499-1509 (ISI).

 

 

79. D.K. Salkuyeh and F. Toutounian, BILUS: A Block Version of ILUS Factorization, Journal of Applied Mathematics and

Computing, 15 (2004) 299-312. (ISI)

 

 

80. A. Kerayechian and D. K. Salkuyeh, On the existence, uniqueness and approximation of a class of elliptic problems,

International Journal of Applied Mathematics, 11 (2002) 49-60.

 

81. D. K. Salkuyeh, A new implementation of the AIB algorithm for computing the inverse factors of a matrix, Journal of Science

and Technology (University of Mohaghegh Ardabili), 3(2006) 33-43.

 

 

Submitted  papers:

 

1. D. K. Salkuyeh, M. Rahimian, A modification of the generalized shift-splitting method for singular saddle point problems,

October 19, 2016.

 

 

 

Conference papers:

 

1. D. Khojasteh Salkuyeh, On the parallel version of the BAIB algorithm, 37th Annual Iranian Mathematics Conference,Azarbaijan

University of Tarbiat Moallem,Tabriz, Iran.

 

2. D. Khojasteh Salkuyeh, A generalization of the SOR method for solving linear system of equations, The 1st national

conference of mathematics and its applications, Islamic Azad university of Lahijan, 5-6 March 2008.

 

3. K. Shayesteh, A. Heydari, D. K. Salkuyeh, M. Abdorrahmani and N. Barahmati, Modeling of three-way catalytic converters: Study

of heat transfer and chemical reactions, The 11th National Iranian Chemical Engineering Congress, 2007.

 

4. D. K. Salkuyeh, T. Salimi, A Preconditioner for the Normal Equations, 5 th seminar on Linear Algebra and its applications,

Babolsar, Mazandaran, 2009.

 

5. H. Roohani and D. Khojasteh Salkuyeh, On the preonditioning based upon the FFAPINV algorithm, The 23rd International

Conference of the Jangjeon Mathematical Society, February 8-10, 2010, Ahvaz-Iran.

 

6. D. K. Salkuyeh, S. Shamsi, Generalized SOR method for Solving System of Linear Equations,
 

41st Annual Iranian Conference of Mathematics, September 12-15, 2010, Urmia University, Urmia-Iran.

 

7. D. K. Salkuyeh and A. Azarnejad Hassankiadeh, Convergence of the Generalized AOR Method for $alpha$-Strictly Diagonally

Dominant Matrices, 1st Regional Seminar Mathematics Students, Azarbaijan University of Tarbiat Moallem, July 18-19, 2011.

 

8. D. K. Salkuyeh and A. Ramzani, Convergence of the BLAGE iterative method for the solution of perturbed 2D Poisson"s

equation, 1st Regional Seminar Mathematics Students, Azarbaijan University of Tarbiat Moallem, July 18-19, 2011.

 

9. D. Khojasteh Salkuyeh, A Review of the Preconditioning Techniques Based on the FAPINV Algorithm, The 42nd Annual Iranian

Mathematics Conference, 5-8 September 2011,Vali-e-Asr University of Rafsanjan, Iran (Invited speaker).

 

10. D. Khojasteh Salkuyeh and N. Babazadeh, Some results on the preconditioned AOR iterative methods, The 42nd Annual

Iranian Mathematics Conference, 5-8 September 2011,Vali-e-Asr University of Rafsanjan, Iran.

 

11. D. Khojasteh Salkuyeh, A Generalization of the 2D-DSPM for Solving Linear System of Equations, The fourth national

mathematics conference, Payameh Noor, September 25 and 26, Ardabil.

 

12. D. Khojasteh Salkuyeh and Y. Darabi, Hybrid methods to solve matrix equations, The fourth national mathematics

conference, Payameh Noor, September 25 and 26, Ardabil.

 

13. D. Khojasteh Salkuyeh, Z. Hassanzadeh, Two-stage waveform relaxation method for the initial value problems, 9th Seminar

on Differential Equations and Dynamical Systems, July 11-13, 2012 (Shahid Madani University of Azarbayejan). 

 

14.  F. Panjeh Ali Beik, D. K. Salkuyeh, A projection technique for reflexive (anti-reflexive) solution of the coupled linear matrix

equations, The 4th Conference on Numerical  Analysis and its Applications Faculty of Khansar, Khansar, Iran, May 7-8,

2013 (18-19 Ordibehesht, 1392).

 

15. D. Khojasteh Salkuyeh, A preconditioner for symmetric M-matrices, The 44nd Annual

Iranian Mathematics Conference, Ferdowsi University of Mashhad, 27-30 August 2013 ( 5-8 Sharivar 1392)..

 

16. D. Khojasteh Salkuyeh,  F. Panjeh Ali Beik, On the convergence of the gradient based iterative method, The 44nd Annual

Iranian Mathematics Conference, Ferdowsi University of Mashhad, 27-30 August  2013 ( 5-8 Sharivar 1392).

 

17. D. Khojasteh Salkuyeh, D. Hezari, V. Edalatpour, An iterative method for a class of complex symmetric linear system of

equations, 5th Iranian conference on applied mathematics,  Buali-Sina University, Hamadan, September 2-4, 2013 (11-13 Shahrivar 1392). 

 

18. D. Khojasteh Salkuyeh, D. Masoudi, D. Hezari, A preconditioner based on the shift-splitting method for generalized saddle point

problems,  The 46th Annual Iranian Mathematics Conference, Yazuniversity, Yazd, 25-28 August 2015 ( 1-3 Sharivar 1394).

 

 19. D. Khojasteh Salkuyeh, M. Rahimian and T. Salimi, On the generalized shift-splitting method for singular saddle

point problems, The 6th Seminar on Numerical Analysis and its Applications, University of Maragheh, 20-21 July 2016.

 

 

Research Projects:

 

 At University of Mohaghegh Ardabili (UMA): 

 

1) A new approach to compute sparse approximate inverse of a matrix.

2) On the finite difference approximation to the Convection-Diffusion equation.

3) Generalization of some stationary iterative methods for solving large sparse linear system of equations.

4) On the BAIB algorithm for computing the sparse approximate inverse factors of a matrix.

5) Approximate solution of the Sivashinsky equation by using its semi-discretization.

6) On the preconditioning of the block tridiagonal linear system of equations.

7) Optimal iterate of the power and inverse iteration methods.

8) ILU preconditioning based on the FAPINV algorithm.

9) Stepsize control for interpolating cubic spline functions.

10) On the solution of the fuzzy Sylvester equation.

11) A generalization of the AOR iterative method.

 

 

At University of Guilan:

 

1)  On the convergence of the Richardson method for matrix equations.   

 

 

Published Books: 

 

                                       
 

 

1) Numerical Methods in Linear Algebra (in persian), 350 pages, Publisher: Amoozeshhayeh Bounyadi
 

 

Errata to Book

 

To buy the book please click HERE!

  

 

                                       

 

 2) Iterative Methods for Linear System of Equations (In Persian), 213 Pages, Publisher: Mowj-Chaharom.

                                          To buy the book please click HERE!

 

 

                                         

 3) Numerical Linear Algebra (in Persian), 245 pages, Publisher: Guilan Academic Center for Education.

 

 

Supervised Thesis (M.Sc):

 

 At University of Mohaghegh Ardabili (UMA):

 

 

At University of Guilan:

 

1)  Sara Shahnazari Karbasaraei, The Drazin inverse and its applications, Defense date: January 17, 2015.

 

2)  Reza Rokhfrooz, The HSS method for nonlinear equations, Defense date: Januar 27, 2015.

 

3)  Maryam Abdolmaleki, On preconditioned iteration methods for complex linear systems, Defense date: September 12, 2015.

    At present, Maryam Abdolmaleki is a PhD student at Persian Gulf University under supervision of Dr. Saeid Karimi.

 

4. Sayyedeh Elaheh Ghoreishi Amri, Preconditioned generalized AOR methods for generalized least-squares problem,

    Defense date: September 22, 2015.

 

5. Ghazaleh Hajiahmadi Foumani, On iterative methods for solving linear complementarity problem, Defense date: December 2015.

 

6. Meisam Jancook, An algorithm for solving shifted skew-Symmetric linear system, Defense date: December 2015.

 

7. Saman Lotfi, Hermitian and skew-Hermitian splitting method for solving Sylvester equation, Defense date: March 2016.

 

My PhD students:

 

1. Mehdi Bastani, Images restoration by solving linear system of equations based on the HSS iterative method,

Azarbaijan Shahid Madani University, Dr. Naser Aghazadeh (Supervisor), D. Khojasteh Salkuyeh (Advisor),

 

2. Davod Hezari, SOR iterative method and its acceleration for solving complex symmetric system of linear equations, Defense date: January 2016.

 

3. Vahid Edalatpour, On the preconditioning of complex system of linear equations, Defense date June 2016.

 

4. Mohsen Masoudi, 2013, Some results on the preconditiong of the saddle point problems, Ongoing.

 

5. Maryam Rahimian, 2015, Ongoing.

 

6. Tahereh Salimi, 2015, Ongoing.



Fall semester 2015:

        

         1)  Numerical Linear Algebra (BSc course)

         2) Computational Methods in Linear Algebra (MSc course)

         2)  Matrix Computation (PhD course)

                
 



Fall semester, 2015
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contact Dr. Davod Khojasteh Salkuyeh
salkuyeh@gmail.com, khojasteh@guilan.ac.ir
+98-131-3233901
Department of Mathematics, Faculty of Mathematical Sciences, Rasht, Guilan, Iran.
Email: salkuyeh@gmail.com, khojasteh@guilan.ac.ir   Login