MMA2009 P.Code=GoldJ ===============------------------------------ First Name =Jolanta Last Name =Goldsteine Title =Dr. Math. Institution =University of Latvia Street Address =Zellu 8 City =Riga State =Latvia Zip Code =LV-1002 Telephone =+371 29498160 FAX = E-mail =jolanta.goldsteine@gmail.com URL = Title of talk and AMS Subject Classification=Viktorija Carkova, Jolanta Goldsteine. Asymptotical methods for conditional second moments of linear Markov difference equations. AMS Subject Classification: Primary 60A05, 08A72; Secondary 28E10