Hedging foreign currency risk is a central task for treasuries of multinational corporations. Traditionally, it has strongly relied on voice-based broking. With the advent of Internet technology, online platforms for foreign exchange trading emerged offering corporations a single point of access to the liquidity of a global market. However, online marketplaces only become truly valuable if seam...

Net Asset Value (NAV) calculation and validation is the principle task of a fund administrator. If the NAV of a fund is calculated incorrectly then there is huge impact on the fund administrator; such as monetary compensation, reputational loss, or loss of business. In general, these companies use the same methodology to calculate the NAV of a fund, however the type of fund in question dictates...

We introduce the concept of a constrained pointed pseudo-triangulation TG of a point set S with respect to a pointed planar straight line graph G = (S,E). For the case that G forms a simple polygon P with vertex set S we give tight bounds on the vertex degree of TG.