In this paper, the general existence and uniqueness result is proved which exhibits the idea of comparison principle. This result is also valid for fractional differential equations in a Banachâ€¦ (More)

Monotone iterative technique is extended to set differential equations. The nonlinear function involved is allowed to be difference of two monotone functions, which takes care of several resultsâ€¦ (More)

A special technique has been developed for the identification of the solution and the unknown coefficient in the Eulerâ€“Bernoulli equation. The original problem of the unknown coefficientâ€¦ (More)

We develop monotone iterative technique for a system of semilinear elliptic boundary value problems when the forcing function is the sum of Caratheodory functions which are nondecreasing andâ€¦ (More)