Study of All the Periods of a Neuronal Recurrence Equation
نویسندگان
چکیده
We characterize the structure of the periods of a neuronal recurrence equation. Firstly, we give a characterization of k-chains in 0-1 periodic sequences. Secondly, we characterize the periods of all cycles of some neuronal recurrence equation. Thirdly, we explain how these results can be used to deduce the existence of the generalized period-halving bifurcation.
منابع مشابه
بررسی موارد و عوامل مؤثر در عود مننژیوم مغزی طی یک دوره 20 ساله
Background: Meningiomas are common benign tumors of the brain. Meningioma patients have optimal functional recovery after surgical removal of their tumors. Some patients experience recurrence months or years after surgical resection. In this study, we try to determine the prevalence of recurrent meningioma and the correlation between recurrence and certain factors. Methods: This retrospective ...
متن کاملExponential Period of Neuronal Recurrence Automata with Excitatory Memory
The sequences generated by a neuronal recurrence equation with memory of the form x(n) 1[ h i1 a i x(n i) Θ], where h is the size of the memory, are studied. It is shown that in the case where all the parameters (a i) 1ih are positive reals, there exists a neuronal recurrence equation of memory length h that generates a sequence of period (e 3 h(ln(h)) 2). This result shows that in the case whe...
متن کاملThe Mediating Role of Mental Adjustment in Relationships between Cognitive Processing, with Post-Traumatic Stress Symptoms and Fear of Cancer Recurrence, in Patient with Cancer
Introduction: The purpose of this study was to investigate the mediating role of mental adjustment in the relationship between cognitive processing with post-traumatic stress symptoms and fear of recurrence in patients with cancer. Method: This is a cross-sectional study with a convenience sampling method. A total of 200 women and man with one of the types of cancer (breast, blood and gastroint...
متن کاملNo Polynomial Bound for the Period of Neuronal Automata with Inhibitory Memory
We study the sequences generated by a neuronal equation with memory of the form xn " 1[!ki"1 aixn#i # Θ], where k is the size of the memory. We show that in the case where all the parameters (ai)1%i%k are negative real numbers, there exists a neuronal equation of memory length k that generates a sequence of period e " k log . This result shows that in the case where all weighting coefficients a...
متن کاملمدلسازی عددی انتقال رسوب معلق غیرچسبنده در رودخانه‌ها(مطالعه موردی: رودخانه کرخه)
Rivers as a main sources of supplying water for urban areas, agriculture and industry, are very important. This point reveals the necessity of the control, improvement and solving the problems of rivers, especially all problems relating to water quality. In this study, transport of the suspended sediment is numerically modeled. The Saint-Venant hydrodynamic equations and also advection-dispersi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Complex Systems
دوره 24 شماره
صفحات -
تاریخ انتشار 2015