Phylogenetic Algebraic Geometry
Phylogenetic Algebraic Geometry
复制标题
系统发生代数几何
DOI:
10.1515/9783110199703.237
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发表时间:
2004
期刊:
影响因子:
--
通讯作者:
S. Sullivant
中科院分区:
文献类型:
--
作者:
N. Eriksson;K. Ranestad;B. Sturmfels;S. Sullivant
Phylogenetic algebraic geometry is concerned with certain complex projective algebraic varieties derived from finite trees. Real positive points on these varieties represent probabilistic models of evolution. For small trees, we recover classical geometric objects, such as toric and determinantal varieties and their secant varieties, but larger trees lead to new and largely unexplored territory. This paper gives a self-contained introduction to this subject and offers numerous open problems for algebraic geometers.