New posts in Continuity

Continuity of a strange function

Limits and Continuity in Multi variable calculus.

Are there $f:\mathbb{R}^{+}\times\mathbb R^+\rightarrow\mathbb{R}^{+}$ associative and not conjugate to the addition?

Proving the Continuity of $e^x$

Continuous function between a lower semi-continuous function and an upper semi-continuous function.

What is a continuous function on the rationals that hasn't a continuous extension on the reals?

What Can We Say About the Continuity of $y=\frac{x}{x}$ at $x=0$?

Topological spaces in which a set is the support of a continuous function iff it is the closure of a open set.

Are the real eigenvalues of real symmetric matrices continuous?

Can a nowhere continuous function have a connected graph?