Index of pseudo-projectively-symmetric semi-Riemannian manifolds
Journal Title: Карпатські математичні публікації - Year 2015, Vol 7, Issue 1
Abstract
The index of ˜∇-pseudo-projectively symmetric and in particular for ˜∇-projectively symmetric semi-Riemannian manifolds, where ˜∇ is Ricci symmetric metric connection, are discussed.
Authors and Affiliations
P. Gupta
Keywords
Related Articles
- EP ID EP538656
- DOI 10.15330/cmp.7.1.57-65
- Views 62
- Downloads 0
On the structure of least common multiple matrices from some class of matrices
For non-singular matrices with some restrictions, we establish the relationships between Smith normal forms and transforming matrices (a invertible matrices that transform the matrix to its Smith normal form) of two matr...
Some fixed point results in complete generalized metric spaces
The Banach contraction principle is the important result, that has many applications. Some authors\- were interested in this principle in various metric spaces. Branciari A. initiated the notion of the generalized metric...
On an approach to the construction of the Friedrichs and Neumann-Krein extensions of nonnegative linear relations
Let L0 be a closed linear nonnegative (probably, positively defined) relation ("multivalued operator") in a complex Hilbert space H. In terms of the so called boundary value spaces (boundary triples) and corresponding We...
(p,q) th order oriented growth measurement of composite p -adic entire functions
Let us consider K be a complete ultrametric algebraically closed field and suppose A(K) be the K-algebra of entire functions on K. For any p-adic entire functions f∈A(K) and r>0, we denote by |f|(r) the number sup{|f(x)|...
A study on integer additive set-valuations of signed graphs
Let N0 denote the set of all non-negative integers and P(N0) be its power set. An integer additive set-labeling (IASL) of a graph G is an injective set-valued function f:V(G)→P(N0)∖{∅} such that the induced function f+:E...