Иван Георгиев

Лични данни

Име: Иван Георгиев Георгиев
Дата на раждане: 01 Юли 1976
Гражданство: българин

Адрес

ул. "Акад. Г. Бончев"., бл. 25А
1113 София, България
Телефон:(+3592) 979 3872
Eлектронна поща: ivan.georgiev@parallel.bas.bg

Образование

1999 - магистър, Софийски Университет "Св. Климент Охридски"
2007 - доктор, Българска Академия на Науките

Научни интереси

Числено решаване на частни дифиренциални уравнения, крайни елементи, многонивови методи

Чужди езици

Английски
Руски

Членство в професионални организации

Съюз на математиците в България, SIAM, GAMM, AMS

Избрани доклади

9th International Conference on "Large-Scale Scientific Computations" (LSSC’13), Sozopol, Jun 3-7, 2013

6-th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), Vienna, Austria, September 10-14, 2012

European Seminar on Computing (ESCO 2012), Pilsen, Czech Republic, June 25 - 29, 2012

Fourth Conference of the Euro-American Consortium for Promoting the Application of Mathematics in Technical and Natural Sciences (AMiTaNS’12), Varna, Bulgaria, June 11-16, 2012

SPOMECH Workshop 2011, Ostrava, Czech Republic, November 22 - 24, 2011

8th International Conference on "Large-Scale Scientific Computations" (LSSC’11), Sozopol, Jun 6-10, 2011

European Numerical Mathematics and Advanced Applications Conference 2011 (ENUMATH 2011), Leicester, UK, September 5-9, 2011

Workshop on Discontinuous Galerkin Methods - Solvers and Applications, Linz, Austria, May 31- June 1, 2010

Seventh International Conference on Numerical Methods and Applications, August 20-24, 2010 Borovets, Bulgaria

Избрани публикации

B. Ayuso, I. Georgiev, J. Kraus, and L. Zikatanov: A subspace correction method for discontinuous Galerkin discretizations of linear elasticity equations, ESAIM: Mathematical Modelling and Numerical Analysis, 47(5), 1315-1333, 2013.

I. Georgiev, J. Kraus: Preconditioning of elasticity Problems with discontinuous Material Parameters, In Numerical Mathematics and Advanced Applications 2011, A. Cangiani et al. (eds.), Springer, 761-769, 2013.

K. Liolios, I. Georgiev, and A. Liolios: A numerical approach to the non-convex dynamic problem of pipeline-soil interaction under environmental effects, AIP Conference Proceedings, 1487 (2012), 127-134.

K. Liolios, St. Radev, A. Liolios, I. Georgiev, K. Georgiev: A Linear Complementarity Numerical Approach to the Non-Convex Problem of Structures Environmentally Damaged and Strengthened by Cable-bracings, Biomath 1(2) (2012), 1212107.

K. Liolios, V. Tsihrintzis, K. Moutsopoulos, I. Georgiev, K. Georgiev: A Computational Approach for Remediation Procedures in Horizontal Subsurface Flow Constructed Wetlands, Lecture Notes in Computer Sciences, Springer, 7116 (2012), 209-306.

P. Boyanova, I. Georgiev, S. Margenov, L. Zikatanov: Multilevel Preconditioning of Graph-Laplacians: Polynomial Approximation of the Pivot Blocks Inverses, Mathematics and Computers in Simulation, 82, 1964-1971, 2012.

I. Georgiev, J. Kraus, S. Margenov: Two-level preconditioning for DG discretizations of scalar elliptic problems with discontinuous coefficients, AIP Conference Proceedings, 1404 (2011), 389-396.

I. Georgiev, M. Lymbery, S. Margenov: Analysis of the CBS constant for quadratic finite elements, Lecture Notes in Computer Sciences, Springer, 6046 (2011), 412-419.

B. Ayuso, I. Georgiev, J. Kraus, L. Zikatanov: A simple preconditioner for the SIPG discretization of linear elasticity equations, Lecture Notes in Computer Sciences, Springer, 6046 (2011), 353-360.

I. Georgiev, J. Kraus, S. Margenov: Multilevel Preconditioning of Crouzeix-Raviart 3D Pure Displacement Elasticity Problems, Lecture Notes in Computer Sciences, Springer, 5910 (2010), 103-110.

I. Georgiev, J. Kraus, S. Margenov, J. Schicho: Locally Optimized MIC(0) Preconditioning of Rannacher-Turek FEM Systems, Applied Numerical Mathematics, 59 (2009) 2402-2415.

I. Avramov, C. R?ssel, N. Kolkovska, I. Georgiev: Crystallization kinetics and network rigidity, J. Phys.: Condens. Matter, 20 (2008), 335203.

I. Georgiev, J. Kraus, S. Margenov: Multilevel preconditioning of rotated trilinear non-conforming finite element problems, Lecture Notes in Computer Sciences, Springer, 4818 (2008), 86-95.

I. Georgiev, J. Kraus, S. Margenov; Multilevel preconditioning of rotated bilinear non-conforming FEM problems, Computers and Mathematics with Applications, 55 (2008), 2280-2294.

I. Georgiev, J. Kraus, S. Margenov: Multilevel preconditioning of 2D Rannacher-Turek FE problems; additive and multiplicative methods, Lecture Notes in Computer Sciences, Springer, 4310 (2007), 56-64.