پديد آورنده :
نجفيان، نيلوفر
عنوان :
نقش بازآرايي يال‌ها در ديناميك جمعيت روي شبكه‌هاي دو بعدي
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده فيزيك
صفحه شمار :
ده، [۴۵]ص.: مصور، جدول
استاد راهنما :
كيوان آقابابايي ساماني
استاد مشاور :
مجتبي اعلايي
توصيفگر ها :
ديناميك جمعيت , مسأله رقابت , نظريه بازي تكاملي , راهبرد , ماتريس امتياز , شبكه , ساختار جمعيت , بازآرايي يال‌هاي شبكه , نوفه
استاد داور :
ممتحن داخلي: فرهاد شهبازي; ممتحن مدعو: فرهاد فضيله
تاريخ ورود اطلاعات :
1397/05/27
چكيده انگليسي :
The role of edges rewiring in population dynamics on two dimensional lattices Niloufar Najafian n najafian@ph iut ac ir 2018 06 13 Department of Physics Isfahan University of Technology Isfahan 84156 83111 Iran University Code IUT 77142 Degree M Sc Language Farsi supervisor Dr Keivan Aghababaei Samani samani@cc iut ac ir Abstract A very challenging subject for scientists is population dynamics growth and ex tinction of various species caused by their competition Game theory is a mathe matical and logical approach for analysis and simulation of population behavior In this project we study competition between two strategies species distributed on a square lattice and separated by a circular boundary in the initial state Each player intracts with it s nearest neighbors according to the payoff matrix that is defined Players may imitate the neighbor s strategy with a probability depending on their payoff difference Stratrgy updates can change the structure of species strategies in population Also We analyse the role of noise which quantifies the frequency of mistake and edges rewiring of network in two strategy evolutionary games and competition of strategies We checked the relation between the microscopic individual behavior noise and the macroscopic properties edges rewiring Our simulation shows that change of noise and rewiring can change evolutionary process of strategies Rewiring changes the boundary between strategies and contact surface We also found that with increasing rewiring the effect of noise decrease Keywords population dynamics game theory square lattice payoff matrix stratrgy updates edges rewiring
استاد راهنما :
كيوان آقابابايي ساماني
استاد مشاور :
مجتبي اعلايي
استاد داور :
ممتحن داخلي: فرهاد شهبازي; ممتحن مدعو: فرهاد فضيله
