Free analysis and random matrices

被引：0
作者：
Alice Guionnet
机构：
[1] Massachusetts Institute of Technology,Department of Mathematics
[2] Centre national de la recherche scientifique,undefined
来源：
Japanese Journal of Mathematics | 2016年 / 11卷
关键词：
random matrices; non-commutative measure; Schwinger–Dyson equation; 15A52 (primary); 46L50; 46L54 (secondary);
D O I：
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学科分类号：
摘要：
We describe the Schwinger–Dyson equation related with the free difference quotient. Such an equation appears in different fields such as combinatorics (via the problem of the enumeration of planar maps), operator algebra (via the definition of a natural integration by parts in free probability), in classical probability (via random matrices or particles in repulsive interaction). In these lecture notes, we shall discuss when this equation uniquely defines the system and in such a case how it leads to deep properties of the solution. This analysis can be extended to systems which approximately satisfy these equations, such as random matrices or Coulomb gas interacting particle systems.
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页码：33 / 68
页数：35
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