#adjoint
Live, measured metrics for the hashtag #adjoint from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #adjoint
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-08 21:50 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-10-08 21:50 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-08 21:50 UTCEverything below is measured over the latest 2 public posts (spanning ~7489 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 0.5
Used together with
Top of the latest posts
'Operator learning without the adjoint', by Nicolas Boullé, Diana Halikias, Samuel E. Otto, Alex Townsend. http://jmlr.org/papers/v25/24-0162.html #operators #operator #adjoint
A monad on a poset can also be a modal logical operator such as Possible(x) or Necessary(x). In fact the traditional "for all" and "there exists" *also* form an #adjoint pair, a #galois_connection which leads to multidimensional #RM3 logic.
What “adjoint” means
Wiktionary · Wikipediaadjoint/ˈædʒ.ɔɪnt/
- nounThe transpose of the cofactor matrix of a given square matrix.
- adjectiveUsed in certain contexts, in each case involving a pair of transformations, one of which is, or is analogous to, conjugation (either inner automorphism or complex conjugation).
In mathematics, the term adjoint applies in several situations. Several of these share a similar formalism: if A is adjoint to B, then there is typically some formula of the type(Ax, y) = (x, By).
“Adjoint” on Wikipedia (CC BY-SA) →#adjoint across platforms
every network with a public tag surfaceFollow #adjoint straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/adjoint