Browsing Research Articles (Industrial and Systems Engineering) by Subject "Random environment"

Browsing Research Articles (Industrial and Systems Engineering) by Subject "Random environment"

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  • An environment-dependent branching process 
    Yadavalli, Venkata S. Sarma; Karthikeyan, T.; Udayabaskaran, Swaminathan (South African Statistical Association, 2010-12)
    A mathematical model of a biological population, taking into account the effect of environmental in uences both on the life-time distribution and on the reproductive capacity of the individuals of the population, ...
  • A two-stage mutation stochastic model of carcinogenesis driven by a three level environmental process 
    Udayabaskaran, S.; Pravina, C.T. Dora; Sreelakshmi, S.; Yadavalli, Venkata S. Sarma (IJMEMS, India, 2020-12)
    A two-mutation model of carcinogenesis which evolves under the influence of three level random environment on the production process is formulated and analyzed. A random environment occupies one of the levels 1, 2 and 3 ...
  • A two-stage mutation stochastic model of carcinogenesis driven by a two level random environment 
    Yadavalli, Venkata S. Sarma; Udayabaskaran, S.; Pravina, C.T.; Sreelakshmi, S. (IJMEMS, India, 2020)
    In this paper, we present a two-stage stochastic model of carcinogenesis in a two level random environment. The random environment switches between two levels, say, 1 and 2 alternately. When the environment is in level ...