Collective phenomena in a multi-component gravitating system
نویسندگان
چکیده
منابع مشابه
Procedure-Oriented Studies of Collective Phenomena in Multi-Agent Systems
The research described in this paper concerns alliance formation and norms of behavior in communities of intelligent agents. An alliance is composed of intelligent agents that have made a deliberate decision to join forces to achieve alliance goals. Norms are defined as limitations on agents, such as legal constraints on individual actions. The aim of this research is to arrive at descriptive a...
متن کاملModelling collective phenomena in neuroscience
This paper shows how concepts and tools borrowed from statistical physics might be useful for modelling biological systems. This is illustrated by specific examples taken from the study of neural dynamics. The relevance for neuroscience of the notion of 'collective phenomena', for which statistical physics gives appropriate modelling tools, is discussed. Short-term memory is probably the simple...
متن کاملCollective phenomena in intracellular processes.
Intracellular transport and cytoskeletal organization are the result of an interaction between elastic filaments and force generation by motor proteins. The observed phenomena are still too complex for a complete theoretical description. Studies on simple model systems reveal interesting collective phenomena which can be understood on the basis of driven stochastic processes far from equilibrium.
متن کاملCollective phenomena in defect crystals
We investigate the effects of interactions between substitutional defects on the properties of defect crystals at low temperatures, where defect motion is governed by quantum effects. Both thermal and dynamical properties are considered. The influence of interactions on defect motion is described via a collective effect. Our treatment is semiclassical in the sense that we analyze collective eff...
متن کاملOn the Possibility of Development of the Explosion Instability in a Two-Component Gravitating System
We obtain an expression for the energy of the density wave propagating in a multicomponent gravitating medium in the form well known from electrodynamics. Using the above, the possibility of ”triple production” of the quasiparticles, or waves, with their energies summing up to zero, in a nonequilibrium medium is demonstrated. That kind of resonance wave interaction is shown to result in the dev...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1985
ISSN: 0074-1809
DOI: 10.1017/s0074180900243040