Рассмотрено вычисление спектров лапласианов полных и полных однородных неориентированных и ориентированных гиперграфов, лапласианы которых являются...

We present a model where society is partitioned into groups, or communities, whose preferences may conflict. In particular, the actions of members of a certain group can inflict negative spillovers on members of other groups. We show that, on one hand, coordination at the group-level may be...

The condition of cooperation in social conflicts of interest has been an interesting topic. On the one hand people usually desire to make their own profit. On the other hand, they mutually cooperate. This fact has motivated many researchers. Some solutions for this question have been proposed,...