8 citations · 10 across the 7 of their papers we have counts for
8 papers
Theta-positive branching in varying environment
Serik Sagitov, Alexey Lindo, Yerakhmet Zhumayev
Branching processes in a varying environment encompass a wide range of stochastic demographic models, and their complete understanding in terms of limit behaviour poses a formidabl…
Probability-Generating Function Kernels for Spherical Data
Theodore Papamarkou, Alexey Lindo
Probability-generating function (PGF) kernels are introduced, which constitute a class of kernels supported on the unit hypersphere, for the purposes of spherical data analysis. PG…
The Efficiency of Geometric Samplers for Exoplanet Transit Timing Variation Models
Noah W. Tuchow, Eric B. Ford, Theodore Papamarkou +1
Transit timing variations (TTVs) are a valuable tool to determine the masses and orbits of transiting planets in multi-planet systems. TTVs can be readily modeled given knowledge o…
Geometric adaptive Monte Carlo in random environment
Theodore Papamarkou, Alexey Lindo, Eric B. Ford
Manifold Markov chain Monte Carlo algorithms have been introduced to sample more effectively from challenging target densities exhibiting multiple modes or strong correlations. Suc…
Nonparametric estimation of infinitely divisible distributions based on variational analysis on measures
Alexey Lindo, Sergei Zuyev, Serik Sagitov
The paper develops new methods of non-parametric estimation a compound Poisson distribution. Such a problem arise, in particular, in the inference of a Levy process recorded at equ…
General linear-fractional branching processes with discrete time
Alexey Lindo, Serik Sagitov
We study a linear-fractional Bienaymé-Galton-Watson process with a general type space. The corresponding tree contour process is described by an alternating random walk with the do…
Asymptotic results for the number of Wagner's solutions to a generalised birthday problem
Alexey Lindo, Serik Sagitov
We study two functionals of a random matrix with independent elements uniformly distributed over the cyclic group of integers modulo . One…
A special family of Galton-Watson processes with explosions
Serik Sagitov, Alexey Lindo
The linear-fractional Galton-Watson processes is a well known case when many characteristics of a branching process can be computed explicitly. In this paper we extend the two-para…