Sciweavers

SIAMMA
2016
10 years 3 months 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 3 months 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 3 months 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 3 months 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