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20022008
most citedObservational Constraints on the Nature of the Dark Energy: First Cosmological Results from the ESSENCE Supernova Survey

927 citations

Showing 2008Show all

51 papers · 1 filter

math.GT20082 cited

Polyak-Viro formulas for coefficients of the Conway polynomial

Sergei Chmutov, Michael Cap Khoury, Alfred Rossi

We describe the Polyak-Viro arrow diagram formulas for the coefficients of the Conway polynomial. As a consequence, we obtain the Conway polynomial as a state sum over some subsets…

math.CV2008

Behavior of lacunary series at the natural boundary

O. Costin, M. Huang

We develop a local theory of lacunary Dirichlet series of the form as approaches the boundary $i\RR$, under the assumption…

math.DS2008

Global solutions for two-phase Hele-Shaw bubble for a near-circular initial shape

J. Ye, S. Tanveer

Using a vortex sheet method we prove global existence of a near circular initial bubble in a Hele-Shaw cell with surface tension and generally finite nonzero viscosity ratio betwee…

math.DG2008

Hypersurfaces of Constant Curvature in Hyperbolic Space I

Joel Spruck, Bo Guan, Marek Szapiel

We investigate the problem of finding complete strictly convex hypersurfaces of constant curvature in hyperbolic space with a prescribed asymptotic boundary at infinity for a gener…

cs.IT20082 cited

ARQ-Based Secret Key Sharing

Mohamed Abdel Ghany, Ahmed Sultan, Hesham El Gamal

This paper develops a novel framework for sharing secret keys using existing Automatic Repeat reQuest (ARQ) protocols. Our approach exploits the multi-path nature of the wireless e…

cs.IT20081 cited

Information Theory vs. Queueing Theory for Resource Allocation in Multiple Access Channels

Ali ParandehGheibi, Muriel Medard, Asuman Ozdaglar +1

We consider the problem of rate allocation in a fading Gaussian multiple-access channel with fixed transmission powers. The goal is to maximize a general concave utility function o…