Published online by Cambridge University Press: 14 July 2016
Consider n cells, of which some are target cells, and suppose that each cell has a weight. The cells are killed in a sequential manner, with each currently live cell being the next one killed with a probability proportional to its weight. We study the distribution of the number of cells that are alive at the moment when all the target cells have been killed.
Current address: Department of Operations and Management Science, Ross School of Business, University of Michigan, Ann Arbor, MI 48109, USA. Email address: hsahn@umich.edu
Research supported by the National Science Foundation Grant DMI-9901053 with the University of California.