A geometric realization of the star graph, formed by identifying the edges with intervals of some fixed length, is used as a local model of curves in tropical geometry.

The star graph S_n of order n, sometimes simply known as an "n-star" (Harary 1994, pp. 17-18; Pemmaraju and Skiena 2003, p. 248; Tutte 2005, p. 23), is a tree on n nodes with one node having …

Apr 27, 2020 · The star graph of order $n$, denoted $S_n$ is a simple graph with $n$ vertices with the following properties: The remaining vertices are all of degree $1$ and are adjacent only to the …

Several graph invariants are defined in terms of stars.

An interactive planetarium application to explore the night sky and discover constellations, planets, asteroids and other celestial objects visible from any location.

Star graphs are special types of trees. Any graph with n vertices, where 1 vertex has degree n - 1 and any other vertex has degree 1, is a star graph.

Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

Mar 21, 2023 · Star graph: Star graph is a special type of graph in which n-1 vertices have degree 1 and a single vertex have degree n - 1. This looks like n - 1 vertex is connected to a single central vertex.

Nov 1, 2024 · In summary, star graphs are a fundamental concept in graph theory with distinct properties and applications, making them an essential topic for study in both theoretical and practical …

In graph theory, a star Sk is the complete bipartite graph K1,k : a tree with one internal node and k leaves (but no internal nodes and k + 1 leaves when k ≤ 1).