3 papers
math.PR2026
Fourth-Order Fusion Asymptotics for Correlation Functions
Weiyang Fang
We compute the fourth-order correction to the full-collision asymptotics of the correlation functions of the process. For and , the normalized co…
math.PR2026
Critical and subcritical fusion asymptotics for Sine correlation functions
Weiyang Fang
We determine the first correction to the leading Vandermonde fusion law for the correlation functions of the Sine process in the critical and and subcritical regimes .…
math.PR2026
Second-order Fusion Asymptotics for Sine\b{eta} Correlation Functions
Weiyang Fang
Recent work gives an all-, all-order stochastic-zeta representation of the correlation functions of the $\Sine_β$ process and determines their leading Vandermonde asymptotics wh…