journal6 ›› 2007, Vol. 28 ›› Issue (4): 16-19.

• Mathematics • Previous Articles     Next Articles

Risk Model with Alternately Changing Interest Force


  1. (School of Mathematical Sciences and Computing Technology,Central Sourth University,Changsha 410075,China)
  • Online:2007-07-25 Published:2012-06-15

Abstract: The authors consider the survival probability of risk model with alternately changing interest forces.Firstly,the integro-differential equations on survival probability are obtained.Then,the equations of Laplace transforms of  survival probability are derived,and then how to solve the equations is discussed.At last,when the claims are exponentially distributed,the differential equations on survival probability is got.

Key words: interest, survival probability, integro-differential equation

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