Miglena N. Koleva

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Person:457737

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List of research outcomes

PublicationDate of PublicationType
Parameter estimation inspired by temperature measurements for a chemotactic model of honeybee thermoregulation2023-06-12Paper
Positivity-preserving finite volume difference schemes for atmospheric dispersion models with degenerate vertical diffusion2023-01-25Paper
Fitted finite volume method for unsaturated flow parabolic problems with space degeneration2022-04-22Paper
Numerical method for optimal portfolio in an exponential utility regime-switching model2022-02-17Paper
Efficient finite difference method for optimal portfolio in a power utility regime-switching model2022-02-16Paper
Penalty method for indifference pricing of American option in a liquidity switching market2021-12-09Paper
https://portal.mardi4nfdi.de/entity/Q49937822021-06-16Paper
Exponential finite difference scheme for transport equations with discontinuous coefficients in porous media2021-04-14Paper
Fitted finite volume method for indifference pricing in an exponential utility regime-switching model2021-02-03Paper
Numerical Simulation of Thermoelastic Nonlinear Waves in Fluid Saturated Porous Media with Non-local Darcy Law2020-09-03Paper
A Splitting Numerical Scheme for Non-linear Models of Mathematical Finance2020-08-25Paper
Fully Implicit Time-Stepping Schemes for a Parabolic-ODE System of European Options with Liquidity Shocks2020-08-03Paper
A Unified Numerical Approach for a Large Class of Nonlinear Black-Scholes Models2020-07-20Paper
Weighted Time-Semidiscretization Quasilinearization Method for Solving Rihards’ Equation2020-07-20Paper
Valuation of European Options with Liquidity Shocks Switching by Fitted Finite Volume Method2020-07-20Paper
Numerical analysis of one dimensional motion of magma without mass forces2019-11-05Paper
Two-Grid Newton Algorithms for a System of Heat Conducting Gas Equations2019-10-10Paper
Positivity preserving numerical method for optimal portfolio in a power utility two-dimensional regime-switching model2019-06-05Paper
Modified Barrier Penalization Method for Pricing American Options2019-02-28Paper
High Order Compact Schemes for Option Pricing with Liquidity Shocks2019-02-28Paper
A two-grid penalty method for American options2018-11-05Paper
Fast computational approach to the delta Greek of non-linear Black-Scholes equations2018-06-12Paper
Numerical solution of time-fractional Black-Scholes equation2018-02-23Paper
Computation of Delta Greek for Non-linear Models in Mathematical Finance2017-07-07Paper
A numerical study for optimal portfolio regime-switching model. I: 2D Black-Scholes equation with an exponential non-linear term.2017-02-09Paper
Fourth-order compact schemes for a parabolic-ordinary system of European option pricing liquidity shocks model2017-01-12Paper
On splitting-based numerical methods for nonlinear models of European options2016-07-19Paper
Two-Grid Decoupled Method for a Black-Scholes Increased Market Volatility Model2016-06-22Paper
https://portal.mardi4nfdi.de/entity/Q27972832016-04-05Paper
A second-order positivity preserving numerical method for gamma equation2016-01-18Paper
A positive flux limited difference scheme for the uncertain correlation 2D Black-Scholes problem2015-10-19Paper
Efficient Application of the Two-Grid Technique for Solving Time-Fractional Non-linear Parabolic Problem2015-08-20Paper
https://portal.mardi4nfdi.de/entity/Q52474072015-04-24Paper
Operator splitting kernel based numerical method for a generalized Leland's model2014-09-29Paper
Quasilinearization numerical scheme for fully nonlinear parabolic problems with applications in models of mathematical finance2014-05-14Paper
Positivity Preserving Numerical Method for Non-linear Black-Scholes Models2013-11-06Paper
Two positivity preserving flux limited, second-order numerical methods for a haptotaxis model2013-09-05Paper
A Kernel-Based Algorithm for Numerical Solution of Nonlinear PDEs in Finance2012-07-16Paper
Numerical Solution via Transformation Methods of Nonlinear Models in Option Pricing2012-01-30Paper
Convergence of a FEM and two-grid algorithms for elliptic problems on disjoint domains2011-11-10Paper
Numerical Solution of a Nonlinear Evolution Equation for the Risk Preference2011-02-11Paper
A Numerical Study of a Parabolic Monge-Ampère Equation in Mathematical Finance2011-02-11Paper
Two-Grid Decoupling Method for Elliptic Problems on Disjoint Domains2011-01-18Paper
Two-grid quasilinearization approach to ODEs with applications to model problems in physics and mechanics2011-01-05Paper
https://portal.mardi4nfdi.de/entity/Q36517892009-12-16Paper
A Two-grid Algorithm for Implementation of Fully Conservative Difference Schemes of the Gas Dynamics Equations2009-12-15Paper
Immersed Interface Difference Schemes for a Parabolic-Elliptic Interface Problem2009-03-26Paper
A Second-Order Cartesian Grid Finite Volume Technique for Elliptic Interface Problems2009-03-26Paper
A Two-Grid Approximation of an Interface Problem for the Nonlinear Poisson-Boltzmann Equation2009-03-24Paper
FINITE ELEMENT SOLUTION OF BOUNDARY VALUE PROBLEMS WITH NONLOCAL JUMP CONDITIONS2009-02-12Paper
Large-Scale Scientific Computing2007-11-15Paper
Numerical Analysis of Blow-Up Weak Solutions to Semilinear Hyperbolic Equations2007-09-03Paper
Blow-up of continuous and semidiscrete solutions to elliptic equations with semilinear dynamical boundary conditions of parabolic type2007-04-13Paper
Numerical solution of the heat equation with nonlinear boundary conditions in unbounded domains2007-03-30Paper
Large-Scale Scientific Computing2006-11-21Paper
Numerical Analysis and Its Applications2005-12-02Paper
On the blow up of finite difference solutions to the heat-diffusion equation with semilinear dynamical boundary conditions2005-02-22Paper

Research outcomes over time


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