Graph algebras form a broad class of operator and algebraic structures arising from directed graphs, bridging the worlds of ring theory, operator algebras and dynamical systems. At their core, these ...

Description: 👉 Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a ...

A worksheet on logarithmic functions. The exercises require to sketch graphs of such functions, find their domain and the functions which are symmetric to them about the line y=x. Detailed solutions ...

Abstract: In this talk, we discuss the Shareshian-Wachs conjecture and some recent progress in this framework. We introduce two new variants of the chromatic quasisymmetric functions, depending on ...