If true, the following conjecture of Thomassen [Th81] is a planarity criterion for a special class of graphs that involves only K 5. Recall that a planar graph on n vertices contains at most 3n-6 ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Each line segment of a distance-time graph represents one part of a journey. A distance-time graph, sometimes referred to as a travel graph, is a way of representing a journey. It is helpful to have ...

Comprehensive repository offering official resources, detailed guides, and reference materials for Golden Software Grapher on Windows PCs. Designed to support users in maximizing software capabilities ...

Comprehensive repository offering official resources, detailed guides, and reference materials for Golden Software Grapher on Windows PCs. Designed to support users in maximizing software capabilities ...