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Questions of the kind "What's the name for a X that satisfies property Y?"

3 votes
4 answers
511 views

Better terminology than "equivalence class of functions"

The notation $[f]_D$ is short and sweet, but the terminology "equivalence class of functions" is too clunky. Question: Is there a better name for the object $[f]_D$? …
Tom LaGatta's user avatar
  • 8,532
2 votes

Strongly correlated? Terminology question

I would say that $Y$ is increasing relative to $X$, though I don't know a standard terminology. …
Tom LaGatta's user avatar
  • 8,532
7 votes
6 answers
1k views

Does the space of $n \times n$, positive-definite, self-adjoint, real matrices have a better...

This is also the space of real, symmetric bilinear forms in $\Bbb R^n$.
Tom LaGatta's user avatar
  • 8,532