Research Papers  and Preprints


Functional limit theorems for strongly subcritical branching processes in random environment
(with V.I. Afanasyev,  G. Kersting  and V. A.Vatutin). To appear in Stoch. Proc. Appl. (2005)


Branching processes in random environment - a view on critical and subcritical cases.
In: J.-D. Deuschel and A. Greven, eds., Interacting stochastic systems, Springer, Berlin, 2005,
269-291 (with
M. Birkner and G. Kersting).

Criticality for  branching processes in random environment.
Ann. Probab. 33 (2005), 645-673 (with  V.I. Afanasyev, G.Kersting  and V. A.Vatutin).

On the  survival probability and a functional limit theorem for branching
processes in random environment
. Markov Process. Relat. Fields 10 (2004), 289-306
(with E.E. Dyakonova and V.A. Vatutin).


The shape of large Galton-Watson trees with possibly infinite variance.
Random Struct. Algorithms 25 (2004), 311-335 (with L. Kauffmann).

Limit theorems for subcritical branching processes in random environment.
Ann. Inst. Henri Poincaré, Probab. Stat. 39 (2003), 593-620 (with G. Kersting and V.A. Vatutin).

Die Stammbäume zufällig verzweigender Populationen.
Synopse, Frankfurt am Main, 2001.

The survival probability of a critical branching process in random environment,
Theory Probab. Appl. 45 (2000), 517-525 (with G. Kersting).

The genealogy of a cluster in the multitype voter model
Ann. Probab. 28  (2000), 1588-1619 (with  J.T. Cox).

Poisson point process limits in size-biased Galton-Watson trees.
Electron. J. Probab. 5 (2000), no. 17,  1-12.

A new proof of Yaglom's exponential limit law. In:  D. Gardy and A. Mokkadem, eds.,
Algorithms, Trees, Combinatorics and Probabilities, Trends in Mathematics,
Birkhäuser (2000), 245-249.

Elementary new proofs of classical limit theorems for Galton-Watson
processes,J.  Appl. Prob. 36  (1999), 301-309.

The Galton-Watson tree conditioned on its height,   in:  B. Grigelionis et al, eds.,
Proceedings  of the 7th Vilnius Conference 1998, VSP (1999),  277-286 (with G. Kersting).

Depth-first search of random trees, and Poisson point processes,  in: K. B. Athreya and
P. Jagers,  eds., Classical and Modern Branching Processes, IMA Volumes in Mathematics
and its Applications, vol. 84, Springer (1997), 111-126 (with G. Kersting).

Size-biased and conditioned random splitting trees, Stoch. Proc. Appl. 65 (1996), 187-207.

Contour processes of random trees, in: A. Etheridge, ed.,  Stochastic Partial Differential
Equations, London Math. Soc. Lect. Notes, vol. 216, Cambridge University Press (1995), 72-96.

Zufällige Bäume und Punktprozesse. PhD thesis, Frankfurt am Main, 1994.

Winding numbers for 2-dimensional, positive recurrent diffusions,
Potential Analysis 3  (1994), 189-201  (with G. Kersting).  
 
 
 
 

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