76 citations
3 papers
math.DG2008★ 4 cited
The Existence of Soliton Metrics for Nilpotent Lie Groups
Tracy L. Payne
We show that a left-invariant metric g on a nilpotent Lie group N is a soliton metric if and only if a matrix U and vector v associated the manifold (N,g) satisfy the matrix equati…
math.AC2008★ 1 cited
On --domains and star operations
D. D. Anderson, David F. Anderson, Marco Fontana +1
Let be a star operation on an integral domain . Let $\f(D)$ be the set of all nonzero finitely generated fractional ideals of . Call a --Prüfer (respectively…
nucl-ex2008★ 76 cited
Experimental study of isovector spin sum rules
A. Deur, P. Bosted, V. Burkert +8
We present the Bjorken integral extracted from Jefferson Lab experiment EG1b for GeV. The integral is fit to extract the twist-4 element which a…