Our previous research colloquia on COVID-19 consisted of 1) a preliminary sketch of a multi-scale thermodynamics paradigm ('functional communication') developed to analyze this phenomenon and 2) a graphical analysis of the economic attributes of the meso level of the crisis. Now, we combine these...

## our blog

Math Resources, Learning and Fun Facts

# Research Colloquium: SEIR Model of COVID-19 using Economic Functionality for Transmission Coefficient Dynamics

by Justin Petrillo | February 11, 2021 | Math Resources | 0 Comments

# How to Hire the Right Math Tutor

by ms-academy | January 12, 2021 | Students Tips | 0 Comments

# Absolute Value and Square Roots

by ms-academy | January 12, 2021 | Math Learning | 0 Comments

# Absolute Value and Logarithms

by ms-academy | January 12, 2021 | Math Learning | 0 Comments

# L’Hospital’s Rule

by ms-academy | January 12, 2021 | Math Learning | 0 Comments

# Algebraic Groups

by ms-academy | January 12, 2021 | Math Learning | 0 Comments

# Algebraic Rings

by ms-academy | January 12, 2021 | Math Learning | 0 Comments

# Modular Arithmetic & Fermat’s Little Theorem

by ms-academy | January 12, 2021 | Math Learning | 0 Comments

# 10 Ways Tutoring Can Help You

by ms-academy | January 12, 2021 | Students Tips | 0 Comments

# Find the Vertex by Using the Quadratic Formula

by ms-academy | January 12, 2021 | Math Learning | 0 Comments

## Major Categories

Math Resource

Math Learning

Math Lectures

Math Fun Facts

Student Tips

## Latest Math Blogs/Articles

## How to Hire the Right Math Tutor

by ms-academy | Students Tips

The Three Biggest Pitfalls in Hiring a Tutor and How to Handle Them When searching for a tutor there are three major things you need to have in place to ensure a good experience. Having a good tutor can be a great benefit-- far more bang for your buck than classroom education—but there are three...

## Absolute Value and Square Roots

by ms-academy | Math Learning

Absolute values often show up in problems involving square roots. That’s because you can’t take the square root of a negative number without introducing imaginary numbers (those involving i = √-1 ). Example 1: Simplify √x². This problem looks deceptively simple. Many students would say the answer...

## Absolute Value and Logarithms

by ms-academy | Math Learning

Absolute Value and Logarithms Absolute values often turn up unexpectedly in problems involving logarithms. That’s because you can’t take the log of a negative number. Let’s first review the definition of the logarithm function: Logb x = y ⇔ by = x (The double arrow is a bi-conditional, which means...

## L’Hospital’s Rule

by ms-academy | Math Learning

L’Hospital’s Rule is a useful way to evaluate tricky limits. It is most often used for limits of indeterminate form. The rule is as follows: If $f(x)$ and $g(x)$ are differentiable on some interval around the number $a$ (or if $a=∞$, $f(x)$ and $g(x)$ are differentiable for all $x>ε$ for some...

## Algebraic Groups

by ms-academy | Math Learning

Introduction to Algebraic Groups One of the most fundamental algebraic structures in mathematics is the group. A group is a set of elements paired with an operation that satisfies the following four conditions: I. It is closed under an operation (represented here by “+”, although it does not...

## Algebraic Rings

by ms-academy | Math Learning

Introduction to Algebraic Rings An algebraic ring is one of the most fundamental algebraic structures. It builds off of the idea of algebraic groups by adding a second operation (For more information please review our article on groups). For rings we often use the notation of addition and...

## Modular Arithmetic & Fermat’s Little Theorem

by ms-academy | Math Learning

Modular arithmetic is a way of counting in which the numbers wrap around after reaching a certain value. The clock is often used as an analogy. While time always progresses forward, the 12-hour clock “resets” to 1 after passing 12 (13 o’clock is equivalent to 1 o’clock). If we replace 12 with 0,...

#### Recent Posts

#### Archives

Featured Bundles

## All Categories

Math Resources

Student Tips

Math Learning

Math Test Preps

Math Lectures

Professional Math

Math Fun Facts

Math Blogs