On method of osculating circle for solving nonlinear equations. - Vinay Kanwar; Sukhjit Singh; Rangan K. Guha; Mamta (Appl. Math. Comput., 2006)

A family of modified Ostrowski methods with accelerated sixth order convergence. - Janak Raj Sharma; Rangan K. Guha (Appl. Math. Comput., 2007)

Some variants of Hansen-Patrick method with third and fourth order convergence. - Janak Raj Sharma; Rangan K. Guha; Rajni Sharma (Appl. Math. Comput., 2009)

Second-derivative free methods of third and fourth order for solving nonlinear equations. - Janak Raj Sharma; Rangan K. Guha (Int. J. Comput. Math., 2011)

Some efficient derivative free methods with memory for solving nonlinear equations. - Janak Raj Sharma; Rangan K. Guha; Puneet Gupta (Appl. Math. Comput., 2012)

Improved King's methods with optimal order of convergence based on rational approximations. - Janak Raj Sharma; Rangan K. Guha; Puneet Gupta (Appl. Math. Lett., 2013)

An efficient fourth order weighted-Newton method for systems of nonlinear equations. - Janak Raj Sharma; Rangan K. Guha; Rajni Sharma (Numer. Algorithms, 2013)

A hybrid approach to forecast stock market index. - Gurbinder Kaur; Joydip Dhar; Rangan K. Guha (Int. J. Artif. Intell. Soft Comput., 2015)

Minimal variability OWA operator combining ANFIS and fuzzy c-means for forecasting BSE index. - Gurbinder Kaur; Joydip Dhar; Rangan K. Guha (Math. Comput. Simul., 2016)