Optimal replacement under additive damage and self-restoration
Optimal simultaneous replacement and maintenance of a machine with process discontinuities
Optimization of repair limit replacement policies for one unit systems
Optimum age replacement policy with two failure modes
Optimum checking of replaceable systems under restrictions of the loss cost per unit time
Optimum maintenance policy of a periodically inspected system under imperfect repair.
Optimum ordering policies when order costs depend on time
Optimum ordering policies with lead time for an operating unit
Optimum preventive maintenance and repair limit policies maximizing the expected earning rate
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