New posts in Intuition

What is the intuition behind short exact sequences of groups; in particular, what is the intuition behind group extensions?

Fair gambler's ruin problem intuition

Intuition behind how the Cauchy-Schwarz inequality's proof was obtained

Is it possible to find 2014 distinct positive integers whose sum is divisible by each of them?

How can I define an infinitely small positive value?

Understanding the definition of "proper maps" in Differential Topology by Guillemin and Pollack

Category with colimits but no limits

U-Substitution Intuition

Intuition behind Riemannian-metric

Why aren’t continuous functions defined the other way around?