Branching Processes: Proceedings of the First World Congress (Lecture Notes in Statistics): 99 - Brossura

Heyde, C.C.

Brossura

ISBN 10: 0387979891 ISBN 13: 9780387979892

Casa editrice: Springer, 1995

Riassunto

150 Years of Branching Processes It is now 150 years since statistical work done in Paris on extinction of noble and bourgeois family lines by de Chateauneuf stimulated Bienayme to formulate what is now usually known as the Galton-Watson branching process model and to discover themathe­ matical result known as the criticality theorem. However, Bienayme's work lay fallow and the criticality theorem did not emerge again for nearly 30 years, being rediscovered, not quite accurately, by Galton and Watson (1873-74). From that point the subject began a steady development. The original applications to population modelling were soon aug­ mented by ones in population genetics and later in the physical sciences. More specifically, the process was used to model numbers of individuals carrying a mutant gene, which could be inherited by some of the individuals offspring, and to epidemics of infectious diseases that may be transmitted to healthy individuals. The nuclear chain reaction in reactors and bombs was modelled, and various special cascade phenomena, in particular cosmic rays. Considerable stimulus to the mathematical development of the subject was provided by the appearance of the influential book, Harris (1963) and this was fueled subsequently by the important books Athreya and Ney (1972) in the USA and Sevastyanov (1971) in the then Soviet Union. More recent. additions to the available list: Jagers (1975), Asmussen and Hering (1983) and Guttorp (1991) have greatly assisted the maintenance ofthe vitality of the subject.

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Contenuti

Section 1 Supercritical processes.- Supercritical branching processes: a unified approach.- On the statistics of controlled branching processes.- Section 2 Critical processes.- Aspects of the critical case of a generalized Galton-Watson branching process.- Critical general branching processes with long-living particles.- Critical branching processes with random migration.- Section 3 Processes with immigration.- Some results for multitype Bellman-Harris branching processes with state-dependent immigration.- Branching processes as sums of dependent random variables.- Non-homogenous decomposable branching processes.- Age-dependent branching processes with state dependent immigration.- Section 4 Processes with varying environments.- A new class of branching processes.- The extinction time of the inhomogeneous branching process.- Smith-Wilkinson branching proceses with random environment and dependence with complete connections.- Section 5 Measure-valued processes.- Super-Brownian motions in catalytic media.- Multitype branching particle systems and high density limits.- Section 6 Variants on the branching model.- Representation of Markov chains as stochastic differential equations.- An extension of a Galton-Watson process to a two density dependent model.- Multitype contact branching process.

Dettagli dell?edizione

• Editore: Springer
• Data di pubblicazione: 1995
• ISBN 10: 0387979891
• ISBN 13: 9780387979892
• Rilegatura: Copertina flessibile
• Lingua: Inglese
• Numero di pagine: 200