158 citations · 381 across the 19 of their papers we have counts for
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math.AG2018
On framed simple purely real Hurwitz numbers
Maxim Kazarian, Sergey Lando, Sergey Natanzon
We present a study of real Hurwitz numbers enumerating a special kind of real meromorphic functions, which we call simple framed purely real functions. We deduce partial differenti…
math.CO2018
Polynomial graph invariants and the KP hierarchy
Sergei Chmutov, Maxim Kazarian, Sergey Lando
We prove that the generating function for the symmetric chromatic polynomial of all connected graphs satisfies (after appropriate scaling change of variables) the Kadomtsev--Petvia…