10 citations · 50 across the 28 of their papers we have counts for
28 papers
Market laws
Caglar Tuncay
More than one billion data sampled with different frequencies from several financial instruments were investigated with the aim of testing whether they involve power law. As a resu…
Analysis of the trends in the index of the Dow Jones Industrial Average (DJIA) of the New York Stock Exchange (NYSE)
Caglar Tuncay
It is hypothesized that price charts can be empirically decomposed into two components as random and non random. The non random component, which can be treated as approximately reg…
On the space and time evolution of regular or irregular human heart or brain signals
Caglar Tuncay
A coupled map is suggested to investigate various spatial or temporal designs in biology: Several cells (or tissues) in an organ are considered as connected to each other in terms…
Is an historical economic crisis upcoming?
Caglar Tuncay
In this work, the time chart of Dow Jones Industrial Average (DJIA) index is analyzed and approach of recession time term is predicted, which may be hallmark of a worldwide economi…
Voltage synchronizations between multichannel electroencephalograms during epileptic seizures
Caglar Tuncay
The underlying dynamics for the electroencephalographic (EEG) recordings from humans but especially epilepsy patients are usually not completely known. However, the ictal activity…
Entropy analyses of spatiotemporal synchronizations in brain signals from patients with focal epilepsies
Caglar Tuncay
The electroencephalographic (EEG) data intracerebrally recorded from 20 epileptic humans with different brain origins of focal epilepsies or types of seizures, ages and sexes are i…