Option valuation model with adaptive fuzzy numbers. - Kulathava Ranee Thiagarajah; S. S. Appadoo; A. Thavaneswaran (Comput. Math. Appl., 2007)

Fuzzy coefficient volatility (FCV) models with applications. - A. Thavaneswaran; Kulathava Ranee Thiagarajah; Srimantoorao Semischetty Appadoo (Math. Comput. Model., 2007)