New Bulgarian University

Mathematical Remarks on a List of Problems Attributed to Ibn al-Khaww¯am

History of mathematics is laden with problems which are difficult to understand andinterpret from linguistic point of view and it is hard to represent faithfully medieval orancient problems with modern notations without committing mistakes. It is only natural towant to improve th...

Mathematical Remarks on a List of Problems Attributed to Ibn al-Khaww¯am

History of mathematics is laden with problems which are difficult to understand andinterpret from linguistic point of view and it is hard to represent faithfully medieval orancient problems with modern notations without committing mistakes. It is only natural towant to improve th...

Digital invited spaces and local democracy: Constitutive ambivalence and paradoxical dynamics

Background This paper 1 analyzes the role of local participatory digital platforms as “invited digital spaces”—that is, participatory mechanisms that are open to citizens’ participation yet institutionally regulated. These tools, widely used in Europe and France, are presented as...