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Timeline for Confusion about notation

Current License: CC BY-SA 4.0

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Nov 18, 2021 at 5:08 comment added KXJ Hi, could you also explain how to define functions vanishing on $P$ to order at least $k$, or point me to a resource? Thank you.
Nov 18, 2021 at 4:06 comment added KXJ arxiv.org/pdf/1504.07112.pdf This is the reference on page 42. Thank you.
Nov 18, 2021 at 3:49 comment added LSpice It would help to give a reference to where you came across the notation, especially since you seem to have switched between capital $P$ and lowercase $p$, and it's not clear whether they are meant to be the same; but it seems plausible that $O_P(k)$ means the functions vanishing on $P$ to order at least $k$.
S Nov 18, 2021 at 1:31 review First questions
Nov 18, 2021 at 1:36
S Nov 18, 2021 at 1:31 history asked KXJ CC BY-SA 4.0