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内部出版物
Springer电子图书(1)
SpringerLink电子期刊(9)
Elsevier电子期刊(15)
在“
Elsevier电子期刊
”中,
命中:
15
条,耗时:小于0.01 秒
在所有数据库中总计命中:
25
条
1.
IMEX schemes for a parabolic-ODE system of European options with liquidity shocks
作者:
Walter Mudzimbabwe
wmudzimbabwe@uni-ruse.b
g
" class="auth_mail" title="E-mail the correspondin
g
author
;
Lubin
Vulkov
;
lvalkov@uni-ruse.b
g
" class="auth_mail" title="E-mail the correspondin
g
author
关键词:
Parabolic-ordinary system
;
European options
;
Finite difference scheme
;
Comparison principle
;
Positivity
刊名:Journal of Computational and Applied Mathematics
出版年:2016
2.
Quasilinearization numerical scheme for fully nonlinear parabolic problems with applications in models of mathematical finance
作者:
Mi
g
lena N. Koleva
;
mkoleva@uni-ruse.b
g
;
Lubin
G
.
Vulkov
lvalkov@uni-ruse.b
g
关键词:
Conver
g
ence
;
Fully nonlinear parabolic equation
;
Hamilton&ndash
;
Jacobi&ndash
;
Bellman parabolic partial differential equation
;
Optimal investment
;
Pension investment
;
Quasilinearization method
;
Rothe&rsquo
;
s method
;
Sin
g
ular parabolic partial differential
刊名:Mathematical and Computer Modellin
g
出版年:2013
3.
A second-order positivity preservin
g
numerical method for Gamma equation
作者:
Mi
g
lena N. Koleva
;
Lubin
G
.
Vulkov
关键词:
G
amma equation
;
Finite volume method
;
Van Leer flux-limiter
;
Positivity preservin
g
;
Interface
;
Stability
;
Conver
g
ence
刊名:Applied Mathematics and Computation
出版年:2013
4.
Two-
g
rid quasilinearization approach to ODEs with applications to model problems in physics and mechanics
作者:
Mi
g
lena N. Koleva
;
Lubin
G
.
Vulkov
关键词:
Nonlinear ordinary differential equations
;
Boundary value problems
;
Quasilinearization
;
Newton's method
;
Two-
g
rid method
;
Conver
g
ence
;
Reaction–
;
diffusion equation
;
Fisher–
;
Kolmo
g
orov equation
;
Blasius equation
;
G
eneralized Emden–
;
Fowler
刊名:Computer Physics Communications
出版年:2010
5.
Numerical solution of a two-dimensional hyperbolic transmission problem
作者:
Boš
;
ko S. Jovanović
;
Lubin
G
.
Vulkov
关键词:
Transmission problem
;
Initial-boundary value problem
;
Disjoint domains
;
Sobolev spaces
;
Finite differences
;
Conver
g
ence rate
刊名:Journal of Computational and Applied Mathematics
出版年:2010
6.
Finite difference approximations for some interface problems with variable coefficients
作者:
Boš
;
ko S. Jovanović
;
Lubin
G
.
Vulkov
关键词:
Interface problem
;
Weak solution
;
Sobolev space
;
Finite differences
刊名:Applied Numerical Mathematics
出版年:2009
7.
Blow-up of continuous and semidiscrete solutions to elliptic equations with semilinear dynamical boundary conditions of parabolic type
作者:
Mi
g
lena Koleva
;
Lubin
Vulkov
关键词:
Blow-up
;
Elliptic equations
;
Dynamical boundary conditions
;
Steklov spectral problem
;
Semidiscretization in space
;
Conver
g
ence
刊名:Journal of Computational and Applied Mathematics
出版年:2007
8.
The immersed interface method for two-dimensional heat-diffusion equations with sin
g
ular own sources
作者:
Juri D. K
;
ilarov
;
Lubin
G
.
Vulkov
关键词:
Heat-diffusion equation
;
Sin
g
ular source term
;
Delta function
;
Finite difference schemes
;
Immersed interface method
;
Conver
g
ence
;
Maximum principle
刊名:Applied Numerical Mathematics
出版年:2007
9.
Hi
g
h-order finite difference schemes for elliptic problems with intersectin
g
interfaces
作者:
Ivanka Tr. An
g
elova
;
Lubin
G
.
Vulkov
关键词:
Hi
g
h-order finite difference schemes
;
Compact stencils
;
Elliptic problems
;
Intersected interfaces
刊名:Applied Mathematics and Computation
出版年:2007
10.
Blow up for some quasilinear equations with dynamical boundary conditions of parabolic type
作者:
Lubin
G
.
Vulkov
关键词:
Quasilinear elliptic and parabolic equations
;
Steklov spectral problem
;
Dynamical boundary conditions
;
Blow up
刊名:Applied Mathematics and Computation
出版年:2007
1
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