Computations and ApplicationsThe Yanqi Lake Beijing Institute of Mathematical Sciences and Applications (BIMSA) is going to hold a summer school named « Chow-Witt rings: Computations and Applications ». As its name indicates, the program contains short lectures explaining basic concepts and methods and research talks focusing on recent advances involving Chow-Witt rings, such as computations on...
AbstractDiscrete models of classical ‘continuous’ problems have lately become a standard method of investigation. Usually it allows to highlight the geometric and combinatorial nature of a problem at hand singling out the core properties and issues. While sometimes the transition from the continuous medium to a discrete one can result either in a loss of information, or it can drastically cha...