Free analysis and random matrices
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...
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| Format: | Article |
| Language: | English |
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Springer Japan,
2017-03-04T00:15:59Z.
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| Online Access: | Get fulltext |