Vt+12σ2S2VSS+rS VS−rV=0V_t+\tfrac12\sigma^2 S^2 V_{SS}+rS\,V_S-rV=0Vt+21σ2S2VSS+rSVS−rV=0Quantitative research for the hardest problems in finance.Bring us a problem worth solving ↗
