The present paper analyzes a network formation problem, and in particular the existence of circular networks that constitute efficient Nash equilibria. We consider two ways in which they may arise as solutions. One in the framework presented by Bala and Goyal. In it an agent receives a payoff which is increasing in the number of agents to which he is directly or indirectly connected, while it i...

The article is devoted to the comparative and historical study of artistic features author's concepts history personality on material novel "Chinggis Khan" by V. Yang "Warriors Golden Horde" ("Unexpected Guest - Jochi" (2019), "Batu-Khan") N. Sanzhar. These works talk about one epoch. But writers lived worked in different periods history, states. And novels reflect points view. Each writer from...

© 2012 Elsevier B.V. All rights reserved. Correspondence to: S.M. Khan, Department of Biology University of Leicester, UK. Tel.: +44 7536461784; +92 3349311639. Corresponding author. Tel.: +44 7536461784; +92 3349311639. E-mail address: [email protected] (S.M. Khan). 1574-9541/$ – see front matter © 2012 Elsevier B.V. All rights reserved. http://dx.doi.org/10.1016/j.ecoinf.2012.11.010

MUHAMMAD MUNIR, AHMAD KHAN BALOCH, WAQAR AHMAD KHAN FARZANA AHMAD AND MUHAMMAD JAMIL 1 Department of Food Science and Technology, Gomal University, Pakistan. 2 Department of Food, Agriculture and Environmental Chemistry, University of Glasgow G12 8QQ, UK. 3 Department of Chemistry, Konkuk University, Seoul 143-701, Korea. 4 Division of International Studies, Konkuk University, Seoul 143-701, Ko...