928 citations
- University of California, BerkeleyUS148 papers
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20 papers · 1 filter
The Dirichlet Problem on Quadratic Surfaces
Sheldon Axler, Pamela Gorkin, Karl Voss
We give a fast, exact algorithm for solving Dirichlet problems with polynomial boundary functions on quadratic surfaces in R^n such as ellipsoids, elliptic cylinders, and paraboloi…
The Las Campanas Infrared Survey. IV. The Photometric Redshift Survey and the Rest-frame R-band Galaxy Luminosity Function at 0.5 <= z <= 1.5
Hsiao-Wen Chen, Ronald. O. Marzke, Patrick. J. McCarthy +6
(Abridged) We present rest-frame R-band galaxy luminosity function measurements for three different redshift ranges: 0.5<=z<=0.75, 0.75<=z<=1.0, and 1.0<=z<=1.5. Our measurements a…
On the effects of (partial) quenching on penguin contributions to K-> pi pi
M. Golterman, E. Pallante
Recently, we pointed out that chiral transformation properties of strong penguin operators change in the transition from unquenched to (partially) quenched QCD. As a consequence, n…
Center Vortices at N > 4 Colors
J. Greensite, S. Olejnik
We discuss two issues related to the physics of center vortices in pure SU(N) lattice gauge theory at large N: (1) Center vortices are stable classical solutions of the Wilson acti…
k-String Tensions and Center Vortices at Large N
J. Greensite, S. Olejnik
We point out that there is a natural explanation, in terms of the center vortex confinement mechanism, for the expected Casimir/Sine Law scaling of k-string tensions in the large N…
The nilpotence conjecture in K-theory of toric varieties
Joseph Gubeladze
It is shown that all nontrivial elements in higher -groups of toric varieties over a class of regular rings are annihilated by iterations of the natural Frobenius type endomorph…