Random permutations and partitions with structural constraints
Random permutations and partitions with structural constraints
批准号:
2106382
负责人:
金额:
$0.0万
依托单位:
依托单位国家:
英国
项目类别:
Studentship
财政年份:
2018
资助国家:
英国
项目状态:
已结题
起止时间:
2018 至 --
中文摘要
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英文摘要
The project will focus on the asymptotic study of random combinatorial structures exemplified by partitions and permutations subject to various constraints, e.g. on the type of parts or their multiplicities. This is an active topic of research, with exciting links to certain quantum systems where partitions appear naturally due to quantization of energy. As another example, random permutations with suitable distributions depending on the cycle structure may model particle systems with "selective" interaction. The interest of research will be both on the typical behaviour (such as the "limit shape") and on extreme values (e.g., statistics of small cycles or the asymptotic size of a giant component).
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