#homotopy

Live, measured metrics for the hashtag #homotopy from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #homotopy

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$110.68/ year · 8-character #name
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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
14
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 14
0.1
Avg reactions / post
Mastodon · last 14
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-15 09:53 UTC
0
10-09
0
10-10
0
10-11
0
10-12
0
10-13
0
10-14
0
10-15

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-10-15 09:53 UTC

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-15 09:53 UTC

Everything below is measured over the latest 14 public posts (spanning ~51635 hours).

Posting hours (UTC) — busiest: 22:00

00:0012:0023:00

Languages: English (14)

Avg boosts / post: 1.4

Top of the latest posts

  • Elmendorf's theorem is a pathway to many abilities some consider to be equivariant. #EquivariantHomotopy #homotopy

    Omar Antolín@[email protected]♥ 1↻ 02026-04-18 22:19 UTCView post →
  • #Introduction Hello folks! I'm an undergraduate student in mathematics interested in abstract homotopy theory, and category theory at large! Aside from that, in my spare time I love programming, reading books and listening some good music!

    mug@[email protected]♥ 1↻ 62022-10-29 11:57 UTCView post →
  • trying out homotopy methods (construct an ordinary differential equation to interpolate from root at iteration k to two roots at iteration k+1) to solve f_c^n(0) = z for z non-zero; where f_c(w) = w^2+c and f^n denotes n-fold composition. a

    claude@[email protected]♥ 0↻ 42026-03-09 20:59 UTCView post →

What “homotopy” means

Wikipedia

In topology, two continuous functions from one topological space to another are called homotopic if one can be "continuously deformed" into the other, such a deformation being called a homotopy between the two functions. A notable use of homotopy is the definition of homotopy groups and cohomotopy groups, important invariants in algebraic topology.

“Homotopy” on Wikipedia (CC BY-SA) →

#homotopy across platforms

every network with a public tag surface

Follow #homotopy 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/homotopy