Here is the link to the Wikipedia article on this topic.

Zsigmondy’s Theorem has application to IMO Number Theory problems.

Here is the link to a discussion of that.

keywords: Mathematics, problem-solving strategies, problem-solving techniques, difference of powers

# Month: February 2020

# emergence of self-organization

Here is the link to an article addressing this topic.

keywords: dynamic neural fields, self-organizing maps, cognition, cognitive systems, attempts to derive computational paradigms from the biology of the human cortex, Computer Science, powerful computational features, robust computation, adaptation to behavioral change, distributed computation, plasticity of the cortical structure

# book: The Challenge of Exploiting Weak Symmetries

Here is the link.

keywords: proper symmetry, weak symmetry, subset of the variables, planning, scheduling, manufacturing, breaking the symmetry, breaking symmetry

# What is the first nontrivial geometric inequality?

Here is the link to the answer.

keywords: circumcenter, incenter, R, 2r, triangle ABC, equilateral triangle

# price function

Here is the link to the Wikipedia article on this topic.

keywords: Economics, inverse demand function, money, price as a function of quantity

# OBSERVATION

‘Make the switch’ is an example of referencing an entity (in this case, one’s competitor) without explicitly mentioning it.

keywords: advertising, promotion, avoidance

# lorem ipsum

Definition. A hostile environment is one in which procedure trumps process.

keywords: life, General Systems Theory