Almost everyone knows that the inner angles of a triangle sum to 180o. But if you ask the typical mathematician how to sum the solid inner angles over the vertices of a tetrahedron, you are likely to receive a blank stare or a mystified shrug. In some cases you may be directed to the Gram-Euler relations for higher dimensional polytopes [3, 4, 6, 7], a 19th century result unjustly consigned to ...

A principal acquires information about a shock and then discloses it to an agent. After the disclosure, the principal and agent each decide whether to take costly preparatory actions that yield mutual benefits but only when the shock strikes. The principal maximizes his expected payoff by controlling the quality of his information, and the disclosure rule. We show that even when the acquisition...

A review of the academic discourses on gender and music on the one hand, and on electronic music composition on the other, might elicit the impression that the two fields carry mutually repellent charges.1 Despite the diversity of backgrounds and compositional interests among women electronic composers, their relative obscurity has made theorizing gender difference as a factor in electronic exp...