background and objectives: bacteria, most prevalently the pseudomonas species possess high capacity to utilize and de- grade petroleum hydrocarbons and are classified as the hydrocarbonoclastic microorganisms. many species of the genus pseudomonas are notorious for their aerobic degradation capacity, extracellular enzyme production and are metabolically versatile organisms capable of utilizing ...

In this paper, we show the application of meshless numerical method called “Generalized Finite Diference Method” (GFDM) for solving a model tumor growth with nutrient density, extracellular matrix and degrading enzymes, [recently proposed by Li Hu]. We derive discretization parabolic–hyperbolic–parabolic–elliptic system means explicit formulae GFDM. provide theoretical proof convergence spatial...