Abstract We study some functionals associated with a process driven by fractional boundary value problem (FBVP for short). By FBVP we mean Cauchy condition written in terms of equation, that is an equation involving time-fractional derivative the sense Caputo. focus on lifetimes and additive characterizing conditions. show corresponding are related to telegraph equations. Moreover, order gives ...

The generalized quasilinearization technique is applied to obtain a monotone sequence of iterates converging uniformly and quadratically to a solution of three point boundary value problem for second order differential equations with nonlinear boundary conditions. Also, we improve the convergence of the sequence of iterates by establishing a convergence of order k.

In this paper‎, ‎steady flow of a third-grade fluid in a porous half‎ space has been considered‎. ‎This problem is a nonlinear two-point‎ boundary value problem (BVP) on semi-infinite interval‎. ‎The‎ solution for this problem is given by a numerical method based on the feed-forward artificial‎ neural network model using radial basis activation functions trained with an interior point method‎. ...

We consider the initial boundary value problem for the phase transition traffic model introduced in [9], which is a macroscopic model based on a 2 × 2 system of conservation laws. We prove existence of solutions by means of the wave-front tracking technique, provided the initial data and the boundary conditions have finite total variation. 2000 Mathematics Subject Classification: 35L65, 90B20