
Yury Gryazin
Department of Mathematics
Phones: (208)2825293(office)
Email: gryazin@isu.edu,
FAX: (208)2822636

Recent Conference
Presentations

Yury Gryazin
Department of Mathematics

Recent Conference Presentations
5. Multilevel
and Krylov subspace based numerical methods for
nonsymmetrical large sparse algebraic systems.
6. Numerical algorithms in Financial Mathematics.
7. Numerical
algorithms for the solution of illposed and inverse problems.
8. Highorder
finite volume nonoscillatory schemes and their applications in CFD.
·
1996, Ph.D., PhysicalMathematical Sciences
(Computational Mathematics), Computer Center, Siberian Branch of Russian
Academy of Science (SB
·
1991, M.S., Computational Mathematics,
MechanicsMathematics department of
·
1986, M.S., Physics, Physics Department of
1.
2005Present Associate Professor,
2.
20012005 Assistant Professor,
3.
19972001 Visiting Assistant Professor,
Mathematics Department, The University of North Carolina at Charlotte,
Charlotte, NC 28223.
4.
19941997 Researcher, Institute of Computational
Technologies, Siberian Branch of Russian Academy of Science, Novosibirsk
630090, Russia.
5.
19921994 Engineer, Novosibirsk State
University, Novosibirsk 630090, Russia.
6.
19861987 Junior Researcher; Institute of
Automation and Electrometry, Siberian Branch of
Russian Academy of Science, Novosibirsk 630090, Russia.
·
Mathematics
Department, Idaho State University (20012011).
o Graduate courses: Functional Analysis, Applied
Mathematics, Financial Mathematics,
Numerical Analysis, Advanced Engineering Mathematics.
o Undergraduate courses: Introduction to Numerical Analysis, Linear Algebra, Introduction to
Linear Algebra, Brief Calculus, Calculus I,II and
·
Mathematics
Department, The
o Graduate courses: Numerical Analysis.
o Undergraduate courses: Calculus I and
·
Mathematics
Department,
o
Graduate
courses: Numerical Analysis.
1.
R. Spielman & Y. Gryazin, Screamer: A optimized pulsedpower
circuitanalysis tool, Proc. of the 2016 Power Modulator and High Voltage
Conference (IPMHVC), 2016 IEEE International, San Francisco, CA, USA (69 July 2016),
pp. 269274, doi: 10.1109/IPMHVC.2016.8012884.
2.
R. Spielman & Y. Gryazin, Screamer V4.0 – A Powerful Circuit
Analysis Code, Proc. of the 2015 IEEE Pulsed Power Conference, Austin,
TX (May 31 – June 4 2015), v1, pp. 636642, doi:
10.1109/PPC.2015.7296979, ISBN: 9781479984046.
3.
Y. Gryazin, High order approximation compact schemes for forward subsurface
scattering problems, Proc. SPIE 9077, Radar Sensor
Technology XVIII, 90770G (29 May 2014), 9 pages doi: 10.1117/12.2050189.
4.
Y.Gryazin, Preconditioned Krylov subspace
methods for sixth order compact approximations of the Helmholtz equation, ISRN
Computational Mathematics, vol.2014, article ID 745849, 15 pages, 2014. doi: 10.1155/2014/745849.
5.
Y.Gryazin, Highresolution computation of electrical field propagation in land mine
detection, Proc. of The International Society of Optical Engineering (SPIE),
Radar Sensor Technology, 8714(2013), pp.87141B87141B8.
6.
Y.Gryazin, Preconditioned Krylov subspace
methods for sixth order compact approximations of the Helmholtz equation, 2012,
ArXiv:1212.1397 [math.NA].
7.
Y.Gryazin, A compact sixth order scheme combined with GMRES method for the 3D
Helmholtz equation, Proceedings
of the 10th International Conference on the Mathematical and Numerical Aspects
of Waves (Waves 2011), Vancouver, Canada, July 2529, 2011, pp. 339342.
8.
M. Landrigan, Y.Gryazin, Spread
Variance Minimization for Collateralized Mortgage Obligations, The Journal of Fixed Income, Vol.
19, no. 2(2009), pp. 56 – 62.
9.
Y. Gryazin, M. Landrigan, A regularized unconstrained
optimization in the bond portfolio valuation and hedging, Advances
in Electrical Engineering and Computational Science, Series: Lecture Notes in
Electrical Engineering, Vol. 39 (2009), pp. 539549.
10. Y.Gryazin, M. Landrigan,
A regularization approach to hedging
of Collateralized Mortgage Obligations, Proceedings
of the 2008 International Conference of Financial Engineering, London, UK, 24
July, 2008, Vol. II, pp.11191123.
11. Y.
Yuriy Gryazin, Yu Chen, Wenxiang
Zhu, Application of a modified FFT approach to the subsurface scattering
problem, Proc. of The
International Society of Optical Engineering (SPIE), 6553(2007).
12. Y.A.
Gryazin, Application of multigrid approach to the
subsurface imaging problem, Proc.
of The International Society of Optical Engineering (SPIE), 5089 (2003),
12711278.
13. Y.A. Gryazin, M.V. Klibanov
and T.R.Lucas, Two Novel Methods for an Inverse
Problem for the 2D Helmholtz Equation, Journal of Computational Physics, 184 (2003),
122148.
14. Y.A.
Gryazin and T.R.Lucas, Preconditioning Technique in
land mine imaging, Proc.
of The International Society of Optical Engineering (SPIE), 4742 (2002),
132141.
15. T.P.
Weldon, Y.A. Gryazin and M.V. Klibanov, "Novel
Inverse Methods in Land Mine Imaging", Proc. of The International
Conference on Acoustics, Speech, and Signal Processing(ICASSP),
May 511 2001 , 18971901.
16. Y.A.
Gryazin, M.V. Klibanov and T.R.Lucas,
Numerical Solution of a Subsurface Imaging Inverse Problem, SIAM J. Appl. Math., 62, no.2 (2001), 664683.
17. Y.A.
Gryazin and M.V. Klibanov, Solution of inverse
problem of mine detection by the elliptic systems method, Proc.
of The International Society of Optical Engineering (SPIE), 4038 (2000),
11401148.
18. T.P.
Weldon, Y.A. Gryazin and M.V. Klibanov, Comparison of
2D and 1D approaches in mine detection, Proc.
of The International Society of Optical Engineering (SPIE), 4038 (2000),
11711179.
19. Y.A.
Gryazin, M.V. Klibanov and T.R. Lucas, GMRES
computation of high frequency electrical field propagation in land mine
detection, Journal of Computational Physics, 158 (2000), 98115.
20. Y.A.
Gryazin, M.V. Klibanov and T.R. Lucas, Tomographic
Images of Land Mines by the Elliptic Systems Method Using GPR: Efficient
Solution of the Forward Problem, Proc.
of The International Society of Optical Engineering (SPIE), ``Detection and
Remediation Technologies for Mines and Minelike
Targets IV'' 3710 (1999),
875886.
21. Y.A.
Gryazin, M.V. Klibanov and T.R. Lucas, Imaging the
Diffusion Coefficient in a Parabolic Inverse Problem in Optical Tomography,
Inverse Problems 15 (1999), 373397.
22. S.G.
Cherny, P.A.Shashkin and Yu.A. Gryazin, Turbulent flows of incompressible fluid
based on ke model, Computational technology, 4 , N2
(1999), 7494 . (in Russian)
23. Y.A.
Gryazin, S.G. Cherny, S.V. Sharov
and P.A. Shashkin, On One of the Methods for the
Numerical Solution of ThreeDimensional Problems in the Dynamics of Incompressible
Fluid, PhysicsDoklady, 42, N4 (1997), 201207.
24. S.V.
Sharov, Yu.A. Gryazin, S.G.
Cherny, V.L. Okulov,
Selection of boundary conditions at the outlet crosssection of a tube required
for swirl flow simulation, Thermophysics and
Aeromechanics, 4, N3 (1997), pp.321324 .
25. Y.A.
Gryazin, Applications of high order upwind schemes for numerical modeling of
hydrodynamics problems based on artificial compressibility method, Ph.D. thesis
(kandidat of science dissertation), p.145, Computer
Center of Siberian Branch of Russian Academy of Science, Novosibirsk, 1996. (in Russian)
26. S.G.
Cherny, Y.A. Gryazin, S.V. Sharov
and P.A. Shashkin, An efficient LUTVD finite volume
method for 3D inviscid and viscous incompressible
flow problems, Computational Fluid Dynamics '96, Proceedings of the Third
ECCOMAS Computational fluid Dynamics Conference, 913 September, 1996, Paris,
France, 9096.
27. S.G.
Cherny, Y.A. Gryazin, S.V. Sharov
and P.A. Shashkin, An Efficient LUTVD Finite Volume
Scheme for Incompressible 3D NavierStokes
Equations, based on Pseudocompressible formulation, International Conference
on the Methods of Aerophysical Research, September
26, 1996, Novosibirsk, Russia, Proceedings, 1, 7378 .
28. Y.A.
Gryazin, S.G. Cherny and S.V. Sharov,
On using of the LU type methods for solving implicit
difference scheme for the 3D equations of incompressible fluid dynamic,
Computational technology, 4, 13, 306321. (in Russian)
29. Y.A.
Gryazin, S.G. Cherny and S.V. Sharov,
Numerical modeling of incompressible flows on base of the artificial
compressibility method. Computational technology, 4, 13 (1995), 306320. (in Russian).
30. Y.A.
Gryazin and S.G. Cherny, Marching algorithms for
solution of stationary Euler equations, based on high accuracy splittingup
schemes, Modeling in mechanics, 7(24), N 4 (1993), 1725. (in
Russian).
31. A.K.
Akinov, Y.A. Gryazin and S.G. Cherny,
Numerical experiments with one implicit upwind scheme, Computational
technology, 2 , N 6 (1993), 5669. (in
Russian).
32. V.M.
Kovenya, S.G. Cherny, Y.A.
Gryazin and A.K. Akinov, Development of global
iterations method for aerodynamics problems, Computational technology, 2, N 5
(1993), 114121. (in Russian)
33. M.Arsenin, V.V.Bachurin,
V.I.Geras'ko, Y.A.Gryazin, B.K.Zinger, V.A.Ivanchenko, A.N.Kasperovich, M.Kononov, I.E.Lobov, Y.E.Nesterichin, V.I.Prokopenko, A.N.Prosekov, V.G.Sutyagin and A.A.Yantimiriv,
System for digital recording and processing of images from scanning electron
microscope, Optoelectronics, Instrumentation and Data Processing, 5 (1988),
8693.
1.
Y.Gryazin, High order approximation compact schemes for forward subsurface scattering
problems, Proc. of The International Society of Optical Engineering (SPIE),
SPIE Defense, Security, and Sensing, Radar Sensor Technology, 5 9 May 2014,
Baltimore, Maryland USA. (Oral Presentation)
2.
Y.Gryazin, Highresolution computation of electrical field propagation in land mine
detection, Proc. of The International Society of Optical Engineering (SPIE),
SPIE Defense, Security, and Sensing, 29 April  3 May 2013, Baltimore, Maryland
USA. (Oral Presentation)
3.
Y.Gryazin, A compact sixth order scheme combined with GMRES method for the 3D
Helmholtz equation, The 10th International Conference on the Mathematical and
Numerical Aspects of Waves (Waves 2011), Vancouver, Canada, July 2529, 2011,
Abstracts, p.34.
4.
Y. Gryazin,
M. Landrigan, A regularization approach to hedging of
Collateralized Mortgage Obligations, The 2008 International Conference of
Financial Engineering, London, UK, 24 July, 2008.
5.
Yuriy Gryazin; Yu
Chen; Wenxiang Zhu, Application of a modified FFT
approach to the subsurface scattering problem, SPIE's 21st Annual International
Symposium on Aerospace/Defense Sensing, Simulation, and Controls, 2327 April
2007, Orlando, Florida.
6.
Y.A. Gryazin, Application of multigrid
approach to the subsurface imaging problem, SPIE's 17th Annual International
Symposium AeroSense, 2125 April 2003,
7.
Y.A. Gryazin and T.R.Lucas,
Preconditioning Technique in land mine imaging, SPIE's 16th Annual
International Symposium on Aerospace/Defense Sensing, Simulation, and Controls,
15 April 2002, Orlando, Florida.
8.
Y.A. Gryazin and T.R.Lucas,
Preconditioning Technique for the Solution of a Subsurface Object Detection
Problem, The 2001 SIAM Annual Meeting, July 913 2001, San Diego, California.
9.
T.P. Weldon, Y.A. Gryazin and M.V. Klibanov, "Novel Inverse Methods in Land Mine
Imaging", The International Conference on Acoustics, Speech, and Signal Processing(ICASSP), May 511 2001.
10. Y.A.
Gryazin, M.V. Klibanov and T.R.Lucas,
"Identification of Antipersonnel Land Mine Imaging", National Radio
Science Meeting, 811 January 2001, Boulder, Colorado, Abstracts, p.331.
11. Y.A.
Gryazin and M.V. Klibanov, Solution of inverse
problem of mine detection by the elliptic systems method, SPIE's 14th Annual
International Symposium on Aerospace/Defense Sensing, Simulation, and Controls,
2428 April 2000, Orlando, Florida.
12. T.P.
Weldon, Y.A. Gryazin and M.V. Klibanov, Comparison of
2D and 1D approaches in mine detection, SPIE's 14th Annual International
Symposium on Aerospace/Defense Sensing, Simulation, and Controls, 2428 April
2000, Orlando, Florida.
13. Y.A.
Gryazin, M.V. Klibanov and T.R. Lucas, Tomographic
imaging of the land mines by the elliptic systems method using GPR signal,
SPIE's 13th Annual International Symposium on Aerospace/Defense Sensing,
Simulation, and Controls, 59 April 1999, Orlando, Florida.