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Seminars

On infection spreading between independent Brownian motions

Hold Date
2009-12-20 15:50〜2009-12-20 17:20
Place
Ito Campus, Faculty of Mathematics building, seminar room 3
Object person
 
Speaker
澁谷 幹夫 (千葉大学)

 summary:
  We study the model of spreading of infection for
  infinite system of independent Brownian motions.
  In this model we give a sufficient condition for recurrence
  (i.e., all the neighborhood of the origin will be visited
  by infected particles infinitely often a.s.).