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Showing 1 to 1 of 1 for “"W-operator, Hurwitz number, Cut-and-join operator"”.
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W-operators and generating functions of hurwitz numbers
This thesis is motivated by the W-operators introduced by Mironov et al. We prove that the W-operators are generalizations of the cut-and-join operator studied by Goulden and Jackson. We give a new description of the structure of W-operators, using the combinations of symmetric groups. As an …