Serik Sagitov

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Head of the division of Applied Mathematics and Statistics.Research interests: branching processes, coalescent theory, population genetics, mathematical phylogenetics, stochastic demography.http://www.math.chalmers.se/~serik/

Source: chalmers.se

Projects

2016–2016

Gaussian random field based models for the porous structure of pharmaceutical film coatings

Serik Sagitov Department of Mathematical Sciences, Mathematics
Sandra Eriksson Barman Department of Mathematical Sciences, Mathematics
The Royal Swedish Academy of Science

2011–2013

Stochastic models of gene and species trees

Serik Sagitov Department of Mathematical Sciences, Mathematical Statistics
Swedish Research Council (VR)

9 publications exist
There might be more projects where Serik Sagitov participates, but you have to be logged in as a Chalmers employee to see them.

Publications

2016

Defective Galton-Watson processes

Serik Sagitov, Carmen Minuesa,
Preprint
2016

A special family of Galton-Watson processes with explosions

Serik Sagitov, Alexey Lindo,
Lecture Notes in Statistics, Workshop on Branching Processes and their Applications, WBPA 2015, Badajoz, Spain, 7-10 April 2015. Vol. 219 , p. 237-254
Conference paper - peer reviewed
2015

General linear-fractional branching processes with discrete time.

Alexey Lindo, Serik Sagitov,
Preprint
2015

Phylogenetic confidence intervals for the optimal trait value

K. Bartoszek, Serik Sagitov,
Journal of Applied Probability. Vol. 52 (4), p. 1115-1132
Scientific journal article - peer reviewed
2015

Asymptotic results for the number of Wagner's solutions to a generalised birthday problem

Alexey Lindo, Serik Sagitov,
Statistics and Probability Letters. Vol. 107, p. 356-361
Scientific journal article - peer reviewed
2015

Skeletons of near-critical Bienaymé-Galton-Watson branching processes

Serik Sagitov, Maria Conceicao Serra,
Advances in Applied Probability. Vol. 47 (2), p. 530-544
Scientific journal article - peer reviewed
2015

A consistent estimator of the evolutionary rate

K. Bartoszek, Serik Sagitov,
Journal of Theoretical Biology. Vol. 371, p. 69-78
Scientific journal article - peer reviewed
2014

A Consistent Estimator of the Evolutionary Rate

Serik Sagitov, Krzysztof Bartoszek,
Preprint
2013

Evolution of branching processes in a random environment

V. A. Vatutin, E. E. Dyakonova, Serik Sagitov et al
Proceedings of the Steklov Institute of Mathematics. Vol. 282 (1), p. 220-242
Scientific journal article - peer reviewed
2013

Decomposition of supercritical linear-fractional branching processes

Serik Sagitov, Altynay Shaimerdenova,
Applied Mathematics. Vol. 4 (2), p. 352-359
Scientific journal article - peer reviewed
2013

Linear-fractional branching processes with countably many types

Serik Sagitov,
Stochastic Processes and Their Applications. Vol. 123 (8), p. 2940-2956
Scientific journal article - peer reviewed
2013

Extinction times for a birth-death process with weak competition

Serik Sagitov, A. Shaimerdenova,
Lithuanian Mathematical Journal. Vol. 53 (2), p. 220-234
Scientific journal article - peer reviewed
2013

Statistical Inference of Allopolyploid Species Networks in the Presence of Incomplete Lineage Sorting.

Graham Jones, Serik Sagitov, Bengt Oxelman et al
Systematic biology. Vol. 62 (3), p. 467-478
Scientific journal article - peer reviewed
2013

Time to a single hybridization event in a group of species with unknown ancestral history

Krzysztof Bartoszek, Graham Jones, Bengt Oxelman et al
Journal of Theoretical Biology. Vol. 322, p. 1-6
Scientific journal article - peer reviewed
2013

Evolutionary branching in a stochastic population model with discrete mutational steps

Serik Sagitov, Bernhard Mehlig, Peter Jagers et al
Theoretical Population Biology. Vol. 83, p. 145-154
Scientific journal article - peer reviewed
2012

A Decomposable Branching Process in a Markovian Environment

V.A. Vatutin, E. Dyakonova, Peter Jagers et al
International Journal of Stochastic Analysis (Article ID 694285)
Scientific journal article - peer reviewed
2012

Interspecies correlation for neutrally evolving traits

Serik Sagitov, Krzysztof Bartoszek,
Journal of Theoretical Biology. Vol. 309, p. 11-19
Scientific journal article - peer reviewed
2012

Linkage Disequilibrium Under Recurrent Bottlenecks

Elke Schaper, Anders Eriksson, Marina Rafajlovic et al
Genetics. Vol. 190 (1), p. 217-229
Scientific journal article - peer reviewed
2011

Survival of branching processes in random environments

Elena Dyakonova, Vladimir Vatutin, Serik Sagitov et al
Preprint
2011

Stochasticity in the adaptive dynamics of evolution: the bare bones

Peter Jagers, Serik Sagitov, Fima C. Klebaner et al
Journal of Biological Dynamics. Vol. 5 (2), p. 147-162
Scientific journal article - peer reviewed
2010

The total branch length of sample genealogies in populations of variable size

Anders Eriksson, Bernhard Mehlig, Marina Rafajlovic et al
Genetics. Vol. 186 (2), p. 601-611
Scientific journal article - peer reviewed
2010

Coalescent approximation for structured populations in a stationary random environment

Serik Sagitov, Peter Jagers, V. Vatutin et al
Theoretical Population Biology. Vol. 78 (3), p. 192-199
Scientific journal article - peer reviewed
2009

Multitype Bienayme-Galton-Watson processes escaping extinction.

Serik Sagitov, Maria Conceicao Serra,
Adv. Appl. Prob. . Vol. 41 , p. 225-246
Scientific journal article - peer reviewed
2008

An accurate model for genetic hitchhiking

Anders Eriksson, Pontus Fernström, Bernhard Mehlig et al
Genetics. Vol. 178 (1), p. 439-451
Scientific journal article - peer reviewed
2008

General branching processes in discrete time as random trees.

Peter Jagers, Serik Sagitov,
Bernoulli . Vol. 14 (4), p. 949-962
Scientific journal article - peer reviewed
2008

Reduced branching processes with very heavy tails

Andreas Lagerås, Serik Sagitov,
Journal of Applied Probability. Vol. 45 (1), p. 190-200
Scientific journal article - peer reviewed
2007

Multitype Galton-Watson processes escaping extinction

Serik Sagitov, Maria Conceicao Serra,
Preprint
2007

Transformations of Galton--Watson processes and linear fractional reproduction

Fima Klebaner, Uwe Rösler, Serik Sagitov et al
Adv. Appl. Prob.. Vol. 39
Scientific journal article - peer reviewed
2007

On the Path to Extinction

Peter Jagers, Fima Klebaner, Serik Sagitov et al
PNAS. Vol. 104, p. 6107--6111
Scientific journal article - peer reviewed
2007

Markovian Paths to Extinction

Peter Jagers, Fima Klebaner, Serik Sagitov et al
Adv. Appl. Prob.. Vol. 39, p. 569-587
Scientific journal article - peer reviewed
2005

The coalescent effective size of age-structured populations.

Serik Sagitov, Peter Jagers,
Annals of Applied Probability. Vol. 15, p. 1778-1797
Scientific journal article - peer reviewed
2005

Reversed Galton-Watson processes in the linear fractional case

F. C. Klebaner, Serik Sagitov,
Preprint
2004

Convergence to the coalescent in populations of substantially varying size.

Peter Jagers, Serik Sagitov,
J. Appl. Probab. . Vol. 41 (2), p. 368-378
Scientific journal article - peer reviewed
2004

The coalescent effective size of age-structured populations

Serik Sagitov, Peter Jagers,
Preprint
2004

Convergence to the coalescent in populations of substantially varying size

Peter Jagers, Serik Sagitov,
J. Appl. Prob.. Vol. 41, p. 368-378
Scientific journal article - peer reviewed
2003

Coalescent patterns in exchangeable diploid population models

Martin Möhle, Serik Sagitov,
J. Math. Biol.. Vol. 47, p. 337-352
Scientific journal article - peer reviewed
2003

Convergence to the coalescent with simultaneous multiple mergers.

Serik Sagitov,
Journal of Applied Probability. Vol. 40, p. J. Appl. Prob.839-854
Scientific journal article - peer reviewed
2002

The age of a Galton-Watson population with geometric offspring distribution

Fima Klebaner, Serik Sagitov,
J. Appl. Prob. . Vol. 39, p. 1-13
Scientific journal article - peer reviewed
2001

A classification of coalescent processes for haploid exchangeable population models

Martin Möhle, Serik Sagitov,
Ann. Prob. . Vol. 29, p. 1547-1562
Scientific journal article - peer reviewed
2000

The growth of general population-size-dependent branching processes year by year

Peter Jagers, Serik Sagitov,
J. Appl. Prob.. Vol. 37 (1), p. 1-14
Scientific journal article - peer reviewed
1999

The general coalescent with asynchronous mergers of ancestral lines

Serik Sagitov,
J. Appl. Prob.. Vol. 36, p. 1116-1125
Scientific journal article - peer reviewed
1998

Limit processes for age-dependent branching particle systems

Ingemar Kaj, Serik Sagitov,
Journal of theoretical probability. Vol. 11, p. 225-257
Scientific journal article - peer reviewed