Volume 9 (2024)
Volume 8 (2023)
Volume 7 (2022)
Volume 6 (2021)
Volume 5 (2020)
Volume 4 (2019)
Volume 3 (2018)
Volume 2 (2017)
Volume 1 (2016)
Number of Articles: 6
A Numerical Solution of Fractional Optimal Control Problems Using Spectral Method and Hybrid Functions
Volume 3, Issue 1 , July 2018, Pages 1-25
Abstract
In this paper, a modern method is presented to solve a class of fractional optimal control problems (FOCPs) indirectly. First, the necessary optimality conditions for the FOCP are obtained in the form of two fractional differential equations (FDEs). Then, ... Read MoreA New Hybrid Conjugate Gradient Method Based on Eigenvalue Analysis for Unconstrained Optimization Problems
Volume 3, Issue 1 , July 2018, Pages 27-43
Abstract
In this paper, two extended three-term conjugate gradient methods based on the Liu-Storey ({\tt LS}) conjugate gradient method are presented to solve unconstrained optimization problems. A remarkable property of the proposed methods is that the search direction always satisfies ... Read MoreHybrid Time Delay Petri Nets as a Mathematical Novel Tool to Model Dynamic System with Current Sample Time
Volume 3, Issue 1 , July 2018, Pages 45-64
Abstract
The existing modeling methods using Petri Nets, have been successfully applied to model and analyze dynamic systems. However, these methods are not capable of modeling all dynamic systems such as systems with the current sample time signals, systems including various ... Read MoreBest Proximity Point Result for New Type of Contractions in Metric Spaces with a Graph
Volume 3, Issue 1 , July 2018, Pages 65-73
Abstract
In this paper, we introduce a new type of graph contraction using a special class of functions and give a best proximity point theorem for this contraction in complete metric spaces endowed with a graph under two different conditions. We then support our main theorem by a non-trivial ... Read MoreUniversal Approximator Property of the Space of Hyperbolic Tangent Functions
Volume 3, Issue 1 , July 2018, Pages 75-85
Abstract
In this paper, first the space of hyperbolic tangent functions is introduced and then the universal approximator property of this space is proved. In fact, by using this space, any nonlinear continuous function can be uniformly approximated with any degree of accuracy. Also, as an application, this space ... Read MoreA Higher Order Online Lyapunov-Based Emotional Learning for Rough-Neural Identifiers
Volume 3, Issue 1 , July 2018, Pages 87-108