S
Serkan Hosten
Researcher at San Francisco State University
Publications - 55
Citations - 1335
Serkan Hosten is an academic researcher from San Francisco State University. The author has contributed to research in topics: Monomial & Polytope. The author has an hindex of 19, co-authored 54 publications receiving 1246 citations. Previous affiliations of Serkan Hosten include Cornell University & George Mason University.
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The maximum likelihood degree
TL;DR: In this article, the authors studied the algebraic degree of the critical equations of the problem of maximizing a product of powers of polynomials, and showed that the maximum likelihood degree equals the top Chern class of a sheaf of logarithmic differential forms.
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Solving the Likelihood Equations
TL;DR: In this article, the authors presented algebraic algorithms for computing all critical points of the likelihood function with the aim of identifying the local maxima in the probability simplex, and the maximum likelihood degree of a generic complete intersection.
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Gröbner bases and polyhedral geometry of reducible and cyclic models
Serkan Hosten,Seth Sullivant +1 more
TL;DR: The polyhedral structure and combinatorics of polytopes that arise from hierarchical models in statistics are studied, and it is shown how to construct Grobner bases of toric ideals associated to a subset of such models.
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A finiteness theorem for Markov bases of hierarchical models
Serkan Hosten,Seth Sullivant +1 more
TL;DR: It is shown that the complexity of the Markov bases of multidimensional tables stabilizes eventually if a single table dimension is allowed to vary, and an explicit formula for this bound in terms of Graver bases is given.
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Primary decomposition of lattice basis ideals
Serkan Hosten,Jay Shapiro +1 more
TL;DR: All minimal primes in the 3 × n case are determined, and faster ways of computing a generating set for the associated toric ideal from a lattice basis ideal are presented.