On the bounds of degree-based topological indices of the Cartesian product of F-sum of connected graphs
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Inequalities and Applications"
DOI: 10.1186/s13660-017-1579-5
Abstract: Topological indices are the mathematical tools that correlate the chemical structure with various physical properties, chemical reactivity or biological activity numerically. A topological index is a function having a set of graphs as its domain and… read more here.
Keywords: topological indices; sum connected; index; cartesian product ... See more keywords
Towards Hyper-Dimensional Variography Using the Product-Sum Covariance Model
Sign Up to like & getrecommendations! Published in 2019 at "Atmosphere"
DOI: 10.3390/atmos10030148
Abstract: Modeling hyper-dimensional spatial variability is a complex task from both practical and theoretical standpoints. In this paper we develop a method for modeling hyper-dimensional covariance (variogram) structures using the product-sum covariance model initially developed to… read more here.
Keywords: model; product sum; hyper dimensional; covariance ... See more keywords