ar X iv : 1 50 7 . 04 72 1 v 2 [ m at h . N A ] 2 1 Ju l 2 01 7 ON ACCELERATING THE REGULARIZED ALTERNATING LEAST SQUARE ALGORITHM FOR TENSORS

ar X iv : m at h - ph / 0 30 60 72 v 1 2 7 Ju n 20 03 Symmetries and currents of massless neutrino fields , electromagnetic and graviton fields

A recent complete, explicit classification of all locally constructed symmetries and currents for free spinorial massless spin s fields on Minkowski space is summarized and extended to give a classification of all covariant symmetry operators and conserved tensors. The results, for physically interesting cases, are also presented in tensorial form for electromagnetic and graviton fields (s = 1,...

ar X iv : m at h / 04 01 05 6 v 1 [ m at h . G T ] 7 J an 2 00 4 SQUARE - TILED SURFACES IN H ( 2 )

This is a study of square-tiled translation surfaces in the stratum H(2) and their SL(2, R)-orbits or Teichmüller discs, which are arithmetic. We prove that for prime n > 3 translation surfaces tiled by n squares fall into two Teichmüller discs, only one of them with elliptic points, and that the genus of these discs has a cubic growth rate in n.

ar X iv : a st ro - p h / 04 06 56 7 v 1 2 4 Ju n 20 04 1

CALT - 2017 - 040 ar X iv : 1 70 7 . 04 01 7 v 1 [ he p - th ] 1 3 Ju l 2 01 7

We introduce and explore the relation between knot invariants and quiver representation theory, which follows from the identification of quiver quantum mechanics in D-brane systems representing knots. We identify various structural properties of quivers associated to knots, and identify such quivers explicitly in many examples, including some infinite families of knots, all knots up to 6 crossi...

ar X iv : 0 70 7 . 40 06 v 1 [ he p - th ] 2 6 Ju l 2 00 7 Two - loop Gell - Mann – Low function of N = 1 supersymmetric

Two-loop Gell-Mann–Low function of N=1 supersymmetric Yang-Mills theory, regularized by higher covariant derivatives. Abstract Two-loop Gell-Mann–Low function is calculated for N=1 supersymmetric Yang– Mills theory, regularized by higher covariant derivatives. The integrals, which define it, are shown to be reduced to total derivatives and can be easily calculated analytically .