Hristo V. Kojouharov

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 4

Top Topics

Differential Equations

Analytical Methods

Finite Difference Method

Top Venues

Appl. Math. Lett.

Math. Comput. Simul.

Comput. Math. Appl.

Commun. Nonlinear Sci. Numer. Simul.

Publications

Fawaz Alalhareth, Ana Clarisa Mendez, Hristo V. Kojouharov
A simple model of nutrient recycling and dormancy in a chemostat: Mathematical analysis and a second-order nonstandard finite difference method. Commun. Nonlinear Sci. Numer. Simul. 132 (2024)
Hristo V. Kojouharov, Souvik Roy, Madhu Gupta, Fawaz Alalhareth, John M. Slezak
A second-order modified nonstandard theta method for one-dimensional autonomous differential equations. Appl. Math. Lett. 112 (2021)
Daniel T. Wood, Hristo V. Kojouharov, Dobromir T. Dimitrov
Universal approaches to approximate biological systems with nonstandard finite difference methods. Math. Comput. Simul. 133 (2017)
Francisco J. Solis, Benito M. Chen-Charpentier, Hristo V. Kojouharov
A classification of slow convergence near parametric periodic points of discrete dynamical systems. Int. J. Comput. Math. 93 (6) (2016)
Daniel T. Wood, Hristo V. Kojouharov
A class of nonstandard numerical methods for autonomous dynamical systems. Appl. Math. Lett. 50 (2015)
Xiaoyang Dong, Hristo V. Kojouharov, James P. Grover
Mathematical models of nutrient recycling and toxin production in a gradostat. Comput. Math. Appl. 68 (9) (2014)
Alicia Prieto-Langarica, Hristo V. Kojouharov, Benito M. Chen-Charpentier
Upscaling from discrete to continuous mathematical models of two interacting populations. Comput. Math. Appl. 66 (9) (2013)
Ian P. Martines, Hristo V. Kojouharov, James P. Grover
Nutrient recycling and allelopathy in a gradostat. Comput. Math. Appl. 66 (9) (2013)
Benito M. Chen-Charpentier, Hristo V. Kojouharov
An unconditionally positivity preserving scheme for advection-diffusion reaction equations. Math. Comput. Model. 57 (9-10) (2013)
Alicia Prieto-Langarica, Hristo V. Kojouharov, Benito M. Chen-Charpentier
Discrete and continuous approaches to modeling cell movement in the presence of a foreign stimulus. Comput. Math. Appl. 64 (3) (2012)
Claver Pedzisai Bhunu, Steady Mushayabasa, Hristo V. Kojouharov, Steady M. Tchuenche
Mathematical Analysis of an HIV/AIDS Model: Impact of Educational Programs and Abstinence in Sub-Saharan Africa. J. Math. Model. Algorithms 10 (1) (2011)
Jianzhong Su, Humberto Perez Gonzales, Michail Todorov, Hristo V. Kojouharov, Liping Tang
A mathematical model for foreign body reactions in 2D. Int. J. Comput. Math. 88 (3) (2011)
Ian P. Martines, Hristo V. Kojouharov, James P. Grover
A chemostat model of resource competition and allelopathy. Appl. Math. Comput. 215 (2) (2009)
Benito M. Chen-Charpentier, Dobromir T. Dimitrov, Hristo V. Kojouharov
Numerical simulation of multi-species biofilms in porous media for different kinetics. Math. Comput. Simul. 79 (6) (2009)
Benito M. Chen-Charpentier, Hristo V. Kojouharov
Mathematical modeling of bioremediation of trichloroethylene in aquifers. Comput. Math. Appl. 56 (3) (2008)
Dobromir T. Dimitrov, Hristo V. Kojouharov
Nonstandard finite-difference methods for predator-prey models with general functional response. Math. Comput. Simul. 78 (1) (2008)
Benito M. Chen-Charpentier, Dobromir T. Dimitrov, Hristo V. Kojouharov
Combined nonstandard numerical methods for ODEs with polynomial right-hand sides. Math. Comput. Simul. 73 (1-4) (2006)
Dobromir T. Dimitrov, Hristo V. Kojouharov
Nonstandard finite-difference schemes for general two-dimensional autonomous dynamical systems. Appl. Math. Lett. 18 (7) (2005)
Dobromir T. Dimitrov, Hristo V. Kojouharov
Complete mathematical analysis of predator-prey models with linear prey growth and Beddington-DeAngelis functional response. Appl. Math. Comput. 162 (2) (2005)
Dobromir T. Dimitrov, Hristo V. Kojouharov
Analysis and numerical simulation of phytoplankton-nutrient systems with nutrient loss. Math. Comput. Simul. 70 (1) (2005)
Hristo V. Kojouharov, Bruno D. Welfert
Generalized Nonstandard Numerical Methods for Nonlinear Advection-Diffusion-Reaction Equations. LSSC (2003)
Don A. Jones, Hristo V. Kojouharov, Dung Le, Hal L. Smith
Bacterial Wall Attachment in a Flow Reactor. SIAM J. Appl. Math. 62 (5) (2002)