Asymmetric elliptic problems with indefinite weights
An asymmetric Neumann problem with weights
Boundedness on stochastic Petri nets.
Stochastic Petri nets generalize the notion of queuing systems and are a useful model in performance evaluation of parallel and distributed systems. We give necessary and sufficient conditions for the boundedness of a stochastic process related to these nets.
On some general notions of superior limit, inferior limit and value of a distribution at a point.
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