Complete mathematical analysis of predator-prey models with linear prey growth and Beddington-DeAngelis functional response. - Dobromir T. Dimitrov; Hristo V. Kojouharov (Appl. Math. Comput., 2005)

Nonstandard finite-difference schemes for general two-dimensional autonomous dynamical systems. - Dobromir T. Dimitrov; Hristo V. Kojouharov (Appl. Math. Lett., 2005)

Analysis and numerical simulation of phytoplankton-nutrient systems with nutrient loss. - Dobromir T. Dimitrov; Hristo V. Kojouharov (Math. Comput. Simul., 2005)

Combined nonstandard numerical methods for ODEs with polynomial right-hand sides. - Benito M. Chen-Charpentier; Dobromir T. Dimitrov; Hristo V. Kojouharov (Math. Comput. Simul., 2006)

Nonstandard finite-difference methods for predator-prey models with general functional response. - Dobromir T. Dimitrov; Hristo V. Kojouharov (Math. Comput. Simul., 2008)

Numerical simulation of multi-species biofilms in porous media for different kinetics. - Benito M. Chen-Charpentier; Dobromir T. Dimitrov; Hristo V. Kojouharov (Math. Comput. Simul., 2009)

Universal approaches to approximate biological systems with nonstandard finite difference methods. - Daniel T. Wood; Hristo V. Kojouharov; Dobromir T. Dimitrov (Math. Comput. Simul., 2017)