1 citations · 2 across the 4 of their papers we have counts for
4 papers
Correction to: Branching-coalescing particle systems
Siva R. Athreya, Jan M. Swart
In the article titled "Branching-Coalescing Particle Systems" published in Probability Theory and Related Fields 131(3), pages 376-414, (2005), Theorem 7 as stated there is incorre…
Survival of contact processes on the hierarchical group
Siva R. Athreya, Jan M. Swart
We consider contact processes on the hierarchical group, where sites infect other sites at a rate depending on their hierarchical distance, and sites become healthy with a constant…
Critical Age Dependent Branching Markov Processes and Their Scaling Limits
Krishna Athreya, Siva Athreya, Srikanth Iyer
This paper studies: (i) the long time behaviour of the empirical distribution of age and normalised position of an age dependent critical branching Markov process conditioned on no…
Infinite dimensional stochastic differential equations of Ornstein-Uhlenbeck type
Siva R. Athreya, Richard F. Bass, Maria Gordina +1
We consider the operator $$\sL f(x)=\tfrac12 \sum_{i,j=1}^\infty a_{ij}(x)\frac{\del^2 f}{\del x_i \del x_j}(x)-\sum_{i=1}^\infty \lam_i x_i b_i(x) \frac{\del f}{\del x_i}(x).$$ We…