We study the social choice setting of perpetual voting where, based on voter preferences, decisions have to be taken over a finite horizon consecutive points in time (e.g, days). consider two complementary settings: Static setting, which preferences remain static time, and xmlns:xlink="http://w...

‘Deglobalization’ has been bandied about now for almost a decade, capped off with the war in Ukraine and its geopolitical geoeconomic impacts on global trade, investment, finance. However, there have continue to be developments that run counter argument we are living period of deglobalization. For example, China’s state firms major investors Latin America’s energy, roads, dams other infrastruct...

Commutative H∗-algebra is characterized in terms of the property that the orthogonal complement of a right ideal is a left ideal.

Emerging and re-emerging infectious diseases, and their determinants, have recently attracted substantial scientific and popular attention. HIV/AIDS, severe acute respiratory syndrome, H5N1 avian influenza, and many other emerging diseases have either proved fatal or caused international alarm. Common and interactive co-determinants of disease emergence, including population growth, travel, and...

In this paper, we investigate the exclusive perpetual exploration of grid shaped networks using anonymous, oblivious and fully asynchronous robots. Our results hold for robots without sense of direction (i.e. they do not agree on a common North, nor do they agree on a common left and right ; furthermore, the “North” and “left” of each robot is decided by an adversary that schedules robots for e...