10176

9394

كارشناسي ارشد

ماده ي چگال

اصفهان: دانشگاه صنعتي اصفهان، دانشكده فيزيك

1393

هفت، 53ص.: مصور، نمودار

ص.ع. به فارسي و انگليسي

فرهاد شهبازي

وحيد سالاري

11/3/94

كيوان آقابابايي ساماني، فرهاد فضيله

1396/10/02

كتابنامه

فيزيك

فيزيك

ID9394

AbstractSynchronization is the adjustment of rhythms of self sustained periodic oscillators due to their weakinteraction 3 The existence of plenty of examples showing synchronization in the real world hasencouraged lots of scientists and researchers to study the nature of such phenomenon in recent decades Synchrony in dynamical systems has been the topic of much recent investigations Specially forbiological systems synchronization phenomena is deserving of importance The Kuramoto model is oneof the simplest and most widely used models describing the synchronization In this thesis networksconstructed from delayed coupled phase oscillators has been investigated using Kuramoto model Thesenetworks are of several types of complex networks by which most of biological systems can be modeled In most studies in this area time delay in oscillators couplings has been neglected That s while timedelay in the dynamics of biological systems not only is not negligible but is so significant as well Wehave applied a generalization of the Kuramoto model in which phase coupling among oscillators isconsidered with time delay and have attained very interesting results We have shown in some casescoupling delay causes the system to face an explosive increase or decrease in the level of synchronization How time delay in coupling can affect the collective behavior of a system strongly depends on its initialconditions initial phase of oscillators and their intrinsic frequencies Keywords the Kuramoto model synchronization order parameter delayed phasecoupling small world ring small world grid

فرهاد شهبازي

وحيد سالاري

كيوان آقابابايي ساماني، فرهاد فضيله