Sciweavers

SIAMMA
2016
10 years 19 days ago
Sharp High-Frequency Estimates for the Helmholtz Equation and Applications to Boundary Integral Equations
We consider three problems for the Helmholtz equation in interior and exterior domains in Rd , (d = 2, 3): the exterior Dirichlet-to-Neumann and Neumannto-Dirichlet problems for ou...
Dean Baskin, Euan A. Spence, Jared Wunsch
SIAMMA
2016
10 years 19 days ago
A New Phase Space Density for Quantum Expectations
We introduce a new density for the representation of quantum states on phase space. It is constructed as a weighted difference of two smooth probability densities using the Husimi...
Johannes Keller, Caroline Lasser, Tomoki Ohsawa
SIAMCOMP
2016
10 years 19 days ago
Clustering under Perturbation Resilience
Motivated by the fact that distances between data points in many real-world clustering instances are often based on heuristic measures, Bilu and Linial [6] proposed analyzing objec...
Maria-Florina Balcan, Yingyu Liang
SIAMCOMP
2016
10 years 19 days ago
The Power of Deferral: Maintaining a Constant-Competitive Steiner Tree Online
In the online Steiner tree problem, a sequence of points is revealed one-by-one: when a point arrives, we only have time to add a single edge connecting this point to the previous...
Albert Gu, Anupam Gupta, Amit Kumar 0001