Continuous-time multitype branching processes conditioned on very late extinction***
ESAIM: Probability and Statistics (2012)
- Volume: 15, page 417-442
- ISSN: 1292-8100
Access Full Article
topAbstract
topHow to cite
topPénisson, Sophie. "Continuous-time multitype branching processes conditioned on very late extinction***." ESAIM: Probability and Statistics 15 (2012): 417-442. <http://eudml.org/doc/222470>.
@article{Pénisson2012,
abstract = {
Multitype branching processes and Feller diffusion processes are conditioned on very late extinction. The conditioned laws are expressed as Doob h-transforms of the unconditioned laws, and an interpretation of the conditioned paths for the branching process is given, via the immortal particle. We study different limits for the conditioned process (increasing delay of extinction, long-time behavior, scaling limit) and provide an exhaustive list of exchangeability results.
},
author = {Pénisson, Sophie},
journal = {ESAIM: Probability and Statistics},
keywords = {Multitype branching process; Feller diffusion process; conditioned branching process; diffusion limit; extinction; immortal particle; long-time behavior; multitype branching process; Feller diffusion},
language = {eng},
month = {1},
pages = {417-442},
publisher = {EDP Sciences},
title = {Continuous-time multitype branching processes conditioned on very late extinction***},
url = {http://eudml.org/doc/222470},
volume = {15},
year = {2012},
}
TY - JOUR
AU - Pénisson, Sophie
TI - Continuous-time multitype branching processes conditioned on very late extinction***
JO - ESAIM: Probability and Statistics
DA - 2012/1//
PB - EDP Sciences
VL - 15
SP - 417
EP - 442
AB -
Multitype branching processes and Feller diffusion processes are conditioned on very late extinction. The conditioned laws are expressed as Doob h-transforms of the unconditioned laws, and an interpretation of the conditioned paths for the branching process is given, via the immortal particle. We study different limits for the conditioned process (increasing delay of extinction, long-time behavior, scaling limit) and provide an exhaustive list of exchangeability results.
LA - eng
KW - Multitype branching process; Feller diffusion process; conditioned branching process; diffusion limit; extinction; immortal particle; long-time behavior; multitype branching process; Feller diffusion
UR - http://eudml.org/doc/222470
ER -
References
top- K.B. Athreya and P.E. Ney, Branching Processes. Springer-Verlag (1972).
- N. Champagnat and S. Rœlly, Limit theorems for conditioned multitype Dawson-Watanabe processes and Feller diffusions. Electronic Journal of Probability13 (2008) 777–810.
- S. Dallaporta and A. Joffe, The -process in a multitype branching process. Int. J. Pure Appl. Math.42 (2008) 235–240.
- S.N. Ethier and T.G. Kurtz, Markov processes: characterization and convergence. Wiley (1986).
- S.N. Evans, Two representations of a conditioned superprocess, in Proc. R. Soc. Edinb. Sect. A123 (1993) 959–971.
- W. Feller, Diffusion processes in genetics, in Proceedings of the Second Berkeley Symposium on Mathematical Statistics and Probability, 1950, University of California Press, Berkeley and Los Angeles (1951) 227–246.
- F.R. Gantmacher, Matrizentheorie. Springer-Verlag (1986).
- H.O. Georgii and E. Baake, Supercritical multitype branching processes: the ancestral types of typical individuals. Adv. Appl. Probab.35 (2003) 1090–1110.
- K. Fleischmann and U. Prehn, Ein Grenzwertsatz für subkritische Verzweigungsprozesse mit endlich vielen Typen von Teilchen. Math. Nachr.64 (1974) 357–362.
- K. Fleischmann and R. Siegmund-Schultze, The structure of reduced critical Galton-Watson processes. Math. Nachr.79 (1977) 233–241.
- P. Jagers and A.N. Lagerås, General branching processes conditioned on extinction are still branching processes. Electronic Communications in Probability13 (2008) 540–547.
- A. Joffe and M. Métivier, Weak convergence of sequences of semimartingales with applications to multitype branching processes. Adv. Appl. Probab.18 (1986) 20–65.
- A. Joffe and F. Spitzer, On multitype branching processes with . J. Math. Anal. Appl.19 (1967) 409–430.
- K. Kawazu and S. Watanabe, Branching processes with immigration and related limit theorems. Theory Probab. Appl.16 (1971) 34–51.
- A.N. Kolmogorov, Zur Lösung einer biologischen Aufgabe. Comm. Math. Mech. Chebyshev Univ. Tomsk2 (1938).
- A. Lambert, Quasi-stationary distributions and the continuous-state branching process conditioned to be never extinct. Electronic Journal of Probability12 (2007) 420–446.
- J. Lamperti and P. Ney, Conditioned branching process and their limiting diffusions. Theory Probab. Appl.13 (1968) 126–137.
- Y. Ogura, Asymptotic behavior of multitype Galton-Watson processes. J. Math. Kyoto Univ.15 (1975) 251–302.
- S. Rœlly and A. Rouault, Processus de Dawson-Watanabe conditionné par le futur lointain. C. R. Acad. Sci. Sér. I Math.309 (1989) 867–872.
- E. Seneta, Non-negative matrices – An introduction to theory and applications. Halsted Press (1973).
- B.A. Sewastjanow, Verzweigungsprozesse. R. Oldenbourg Verlag (1975).
- A.M. Yaglom, Certain limit theorems of the theory of branching random processes. Doklady Akad. Nauk SSSR (N.S.)56 (1947) 795–798.
NotesEmbed ?
topTo embed these notes on your page include the following JavaScript code on your page where you want the notes to appear.