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Tatiana Chernogorova
Tatiana Chernogorova
Професор ФМИ на СУ
Verified email at fmi.uni-sofia.bg
Title
Cited by
Cited by
Year
Finite volume difference scheme for a degenerate parabolic equation in the zero-coupon bond pricing
T Chernogorova, R Valkov
Mathematical and computer modelling 54 (11-12), 2659-2671, 2011
302011
Numerical investigation of solidification processes of cylindrical ingots in a metal mould at variable technological circumstances
TP Chernogorova, PN Vabishchevich
International journal of heat and mass transfer 42 (17), 3351-3359, 1999
141999
A finite volume difference scheme for a model of settling particle dispersion from an elevated source in an open-channel flow
T Chernogorova, L Vulkov
Computers & Mathematics with Applications 67 (12), 2099-2111, 2014
102014
Analysis of a finite volume element method for a degenerate parabolic equation in the zero-coupon bond pricing
T Chernogorova, R Valkov
Computational and Applied Mathematics 34 (2), 619-646, 2015
72015
On the discretization of interface problems with perfect and imperfect contact
T Chernogorova, RE Ewing, O Iliev, R Lazarov
Numerical Treatment of Multiphase Flows in Porous Media, 93-103, 2000
72000
Fitted finite volume positive difference scheme for a stationary model of air pollution
T Chernogorova, L Lubin Vulkov
Numerical Algorithms 70 (1), 171-189, 2015
62015
Finite-volume difference scheme for the Black-Scholes equation in stochastic volatility models
T Chernogorova, R Valkov
International Conference on Numerical Methods and Applications, 377-385, 2010
62010
Exponential finite difference scheme for transport equations with discontinuous coefficients in porous media
TP Chernogorova, MN Koleva, LG Vulkov
Applied Mathematics and Computation 392, 125691, 2021
52021
A two-grid penalty method for American options
TP Chernogorova, MN Koleva, RL Valkov
Computational and Applied Mathematics 37 (3), 2381-2398, 2018
52018
A Computational Scheme for a Problem in the Zero‐coupon Bond Pricing
T Chernogorova, R Valkov
AIP Conference Proceedings 1301 (1), 370-378, 2010
52010
Determination of spatially-and time-resolved electron temperature in nanosecond pulsed longitudinal discharge used for excitation of powerful gas discharge lasers
TP Chernogorova, KA Temelkov, SI Slaveeva, NK Vuchkov
18th International School on Quantum Electronics: Laser Physics and …, 2015
42015
Finite volume difference scheme for a transformed stationary air pollution problem
T Chernogorova, L Vulkov
AIP Conference Proceedings 1497 (1), 176-183, 2012
42012
A comparison of asymptotic analytical formulae with finite-difference approximations for pricing zero coupon bond
TP Chernogorova, B Stehlíková
Numerical Algorithms 59 (4), 571-588, 2012
42012
A 2nd Order Discretization of Imperfect Contact Problems with Piece-Wise Constant Coefficients on Cell-Centred Grids
T Chernogorova, O Iliev
NOTES ON NUMERICAL FLUID MECHANICS 73, 171-179, 2000
32000
Two splitting methods for a fixed strike Asian option
TP Chernogorova, LG Vulkov
International Conference on Numerical Analysis and Its Applications, 214-221, 2012
22012
A TWO‐LEVEL SECOND‐ORDER FINITE DIFFERENCE SCHEME FOR THE SINGLE TERM STRUCTURE EQUATION
T Chernogorova, R Valkov
AIP Conference Proceedings 1410 (1), 139-146, 2011
22011
Coupled Kelvin-Helmholtz and tearing mode instabilities in the magnetopause layer
S Ivanovski, M Kartalev, P Dobreva, G Vatkova, T Chernogorova
Journal of Theoretical and Applied Mechanics 41 (3), 31-42, 2011
22011
On finite volume discretization of elliptic interface problems
T Chernogorova, R Ewing, O Iliev, R Lazarov
22002
Asymptotically Self-Similar Blow-Up for a Quasilinear Parabolic Equation Beyond Some Critical Exponents
NS Dimova, TP Chernogorova
Comptes Rendus de l'Academie Bulgare des Sciences 53 (12), 12: 21, 2000
22000
A comparative theoretical study on electron temperature in nanosecond pulsed longitudinal discharge for Maxwellian and Druyvesteyn electron energy distribution functions
K Temelkov, S Slaveeva, Y Fedchenko, T Chernogorova
AIP Conference Proceedings 2075 (1), 060010, 2019
12019
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