13 citations
2 papers
cs.DS2013
Approximation Algorithms for Vehicle Routing Problems with Stochastic Demands on Trees
Shalabh Vidyarthi, Kaushal K Shukla
We consider the vehicle routing problem with stochastic demands (VRPSD) on tree structured networks with a single depot. The problem we are concerned with in this paper is to find…
hep-th2012★ 13 cited
Novel symmetries in N = 2 supersymmetric quantum mechanical models
R. P. Malik, Avinash Khare
We demonstrate the existence of a novel set of discrete symmetries in the context of N = 2 supersymmetric (SUSY) quantum mechanical model with a potential function f(x) that is a g…