List questions from domain-theory | MathQa

What really is codomain?

Published on 15 Apr 2025 - 8:52

$\mathfrak{ap\subsetneq a}$ , with $\mathfrak{a,p}$ ideals

Published on 15 Apr 2025 - 11:06

Why is the union of two closed sets again closed in the Scott topology?

Published on 13 Apr 2025 - 4:58

What is the domain of $f(x,y) = xy/\sqrt{x^2+y^2}$

Published on 13 Apr 2025 - 0:11

How would you sketch this subset of $\mathbb{C}$?

Published on 12 Apr 2025 - 22:40

What is the relationship, if any, between maximal domains of $f$ and $f'(x)$?

Published on 13 Apr 2025 - 6:41

How do we know whether all elements of $[A\to B]$ can be represented as computable functions?

Published on 11 Apr 2025 - 23:56

Domain not L-domain

Published on 15 Apr 2025 - 6:37

Does anyone know an example of a bounded domain, not L-domain, in which every principal ideal is a join semilattice

Published on 06 Apr 2025 - 18:09

Determine the set of all complex numbers satisfying the relation $|z|<4$, here $z$ is a complex number.

Published on 13 Apr 2025 - 10:46