Abstract: Tropical geometry is a relatively recent field in mathematics and computer science, combining elements of algebraic geometry and polyhedral geometry. The scalar arithmetic of its analytic ...

How to never get a piecewise problem wrong again In this video, we provide essential "math help" by demonstrating how to "graph a function" that is defined piecewise. This "math tutorial" focuses on ...

👉 How to write the rule of a function given the table of values. To write the rule of a function from the table is somehow tricky but can be made easier by having prior knowledge of the type of ...

A central computational problem in spatial navigation is how spatial representations remain stable under noise and uncertainty, and update reliable estimations of continuous variables such as ...

A MATLAB package for prototyping integral equation methods in two dimensions. While chunkie is primarily intended as a proto-typing or pedagogical tool, it is designed to be reasonably efficient and ...

We study the application of the generalized convolution quadrature (gCQ) based on Runge--Kutta methods to approximate the solution of an important class of sectorial problems. The gCQ generalizes ...

Students come to Bethel with a variety of backgrounds and histories in math that may have included previous work in algebra, precalculus, or calculus. Success in Bethel’s Precalculus and Calculus 1 ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. Math education is ...

Characterizing the representations encoded in patterns of neural activity is key to understanding brain computation. Representational similarity analysis uses the geometry of neural population ...

Abstract: Mesh surface denoising is a fundamental problem in geometry processing. The main challenge is to remove noise while preserving sharp features (such as edges and corners) and preventing ...