In this paper we give a strict proof of hyperchaos in a new 3-D discrete-time systems using the standard definition of the largest Lyapunov exponent as the usual test for chaos and hyperchaos.
by S. Routray, Srichandan Mishra, S.K.Paikray & U.K. Misra
The objective of this model
is to discuss
the inventory system for deteriorating items with price dependent demand pattern
where instantaneous rate of deterioration is considered. The Economic order quantity
is determined for maximizing the profit per unit time. The result is illustrated
with numerical example.
This paper deals
a repairable system consist of one unit with
degraded states and one failed
state. Let degraded rates, failure rate and repair rates of the system are assumed
to be exponentially distributed. The expressions of a steady-state availability
and reliability function are derived. We used special case of the system (one state
degradable system) to analysis the availability function and the reliability function
and compare the results to another studied model.