Plot each data point, based on the frequencies and time intervals. Join each data point to the next, using straight lines. Check you have labelled each axis correctly, and give your line graph a ...

We generalize the Caristi’s fixed point theorem for single valued as well as multivalued mappings defined on a metric space endowed with a graph and w-distance. Particularly, we modify the concept of ...

We consider the testing and estimation of change-points—locations where the distribution abruptly changes—in a data sequence. A new approach, based on scan statistics utilizing graphs representing the ...