The first order necessary optimality conditions for a weak minimum are derived for optimal
control problems with Volterra-type integral equations, considered on a fixed time interval …

We prove necessary optimality conditions, in the class of continuous functions, for variational
problems defined with Jumarie's modified Riemann–Liouville derivative. The fractional basic …

We study an optimal control problem with a nonlinear Volterratype integral equation
considered on a nonfixed time interval, subject to endpoint constraints of equality and …

An idealized industrial group, consisting of two enterprises with vertical cooperation, is
considered in this paper. We assume that the both enterprises, having necessary production …

Integrated and collaborative decision-making systems have been increasingly employed by
all companies involved in the supply chain. However, steadfast fact-based decision-making …

In this paper, we consider the main problem of variational calculus when the derivatives are
Riemann–Liouville-type fractional with incommensurate orders in general. As the most …

Рассматривается задача оптимального управления с интегральным уравнением типа
Вольтерра при наличии концевых, фазовых и регулярных смешанных ограничений …

We present a parameter estimation method of stochastic differential equations with time-
varying coefficients, where data can be observed at discrete points of time. Our objective is …

The effects of globalization, such as the development of economies, free movement of
capital, whether the increase in competitiveness is forcing companies to adjust strategy to …

In this work the new model, namely the stochastic differential equation with multifractional
Brownian motion, is proposed to describe the dynamics of the population in the task of the …