50 citations · 70 across the 2 of their papers we have counts for
2 papers
math-ph2017★ 20 cited
Tau functions as Widom constants
M. Cafasso, P. Gavrylenko, O. Lisovyy
We define a tau function for a generic Riemann-Hilbert problem posed on a union of non-intersecting smooth closed curves with jump matrices analytic in their neighborhood. The tau…
hep-th2013★ 50 cited
Painlevé VI connection problem and monodromy of c=1 conformal blocks
N. Iorgov, O. Lisovyy, Yu. Tykhyy
Generic c=1 four-point conformal blocks on the Riemann sphere can be seen as the coefficients of Fourier expansion of the tau function of Painlevé VI equation with respect to one o…