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Toplam kayıt 7, listelenen: 1-7
Hybrid Euler-Taylor matrix method for solving of generalized linear Fredholm integro-differential difference equations
(Elsevier Science Inc, 2016)
The main purpose of this paper is to present a numerical method to solve the linear Fredholm integro-differential difference equations with constant argument under initial-boundary conditions. The proposed method is based ...
Hierarchies in communities of Borsa Istanbul Stock Exchange
(Hacettepe Univ, Fac Sci, 2018)
Nowadays, increase of the analyzing stock markets as complex systems lead graph theory to play key role. For instance detecting graph communities is an important task in the analysis of stocks, and minimum spanning trees ...
Time fractional capital-induced labor migration model
(Elsevier Science Bv, 2017)
In this study we present a new model of neoclassical economic growth by considering that workers move from regions with lower density of capital to regions with higher density of capital. Since the labor migration and ...
Mathematical Morphology on Soft Sets for Application to Metabolic Networks
(Springer-Verlag Berlin, 2015)
In this paper, we introduce mathematical morphological operators such as dilation and erosion on soft sets. Rather than the common approach which is based on expressing soft set analogues of the classical theory, we use ...
Geodetic convex boundary curvatures of the communities in stock market networks
(Elsevier Science Bv, 2018)
We analyze the daily returns of stock market indices of NASDAQ and S&P 500 over the period of 2004-2015. We build network models by using a threshold method that captures strong relations amongst the agents. We also subdivide ...
Fractional virus epidemic model on financial networks
(De Gruyter Poland Sp Z O O, 2016)
In this study, we present an epidemic model that characterizes the behavior of a financial network of globally operating stock markets. Since the long time series have a global memory effect, we represent our model by using ...
Hyperpath Centers
(Springer-Verlag Berlin, 2016)
Path centers play an important role for several kinds of networks. In this study we present a novel approach to find a path center for a spatial data set modelled as a hypergraph. For this purpose, we first present a simple ...