17 citations · 23 across the 5 of their papers we have counts for
5 papers
On spectral hypergraph theory of the adjacency tensor
Kelly J. Pearson, Tan Zhang
We study both and -eigenvalues of the adjacency tensor of a uniform multi-hypergraph and give conditions for which the largest positive or -eigenvalue corresponds t…
Loxodromic Mobius Transformations with Disjoint Axes
Tan-Ran Zhang
This paper is concerned with Loxodromic Mobius Transformations with disjoint Axes in a Kleinian Group. We study mainly the distance between their axes, and give some estimates abo…
Szabo Osserman IP Pseudo-Riemannian manifolds
Peter Gilkey, Raina Ivanova, Tan Zhang
We construct a family of pseudo-Riemannian manifolds so that the skew-symmetric curvature operator, the Jacobi operator, and the Szabo operator have constant eigenvalues on their d…
Algebraic curvature tensors whose skew-symmetric curvature operator has constant rank 2
Peter Gilkey, Tan Zhang
Let R be an algebraic curvature tensor for a non-degenerate inner product of signature(p,q) where q>4. If is a spacelike 2 plane, let be the associated skew-symmetric cu…
Algebraic curvature tensors for indefinite metrics whose skew-symmetric curvature operator has constant Jordan normal form
Peter Gilkey, Tan Zhang
We classify the connected pseudo-Riemannian manifolds of signature with so that at each point of the skew-symmetric curvature operator has constant rank 2 and c…