Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.

This is the legacy version of twitter.com. We will be shutting it down on June 1, 2020. Please switch to a supported browser, or disable the extension which masks your browser. You can see a list of supported browsers in our Help Center.

  • Home Home Home, current page.
  • About

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
graveolens's profile
Owen Maresh
Owen Maresh
Owen Maresh
@graveolens

Tweets

Owen Maresh

@graveolens

Mathematics Sorceror (sensory alchemist) at the Arctangent Transpetroglyphics Algra Laboratory (ATAL), I transmute mathematics into living rainbows.

somerville, ma
owen.maresh.info
Joined April 2010

Tweets

  • © 2020 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Imprint
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    1. Matt McIrvin‏ @mattmcirvin 15 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @johncarlosbaez @mpoessel and

      That's the whole thing. It was in AJP's Q&A section that was sort of like a print version of Quora.

      1 reply 0 retweets 2 likes
    2. Matt McIrvin‏ @mattmcirvin 15 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @mattmcirvin @johncarlosbaez and

      (I don't know where that image came from that is in the thumbnail.)

      1 reply 0 retweets 1 like
    3. Matt McIrvin‏ @mattmcirvin 15 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @mattmcirvin @johncarlosbaez and

      Anyway, it was a good question, it deserved a good answer.

      1 reply 0 retweets 2 likes
    4. John Carlos Baez‏ @johncarlosbaez 15 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @mattmcirvin @mpoessel and

      It's a good question. The answer involving a white hole would be a bit terrifying to most people. By the way, where you around on G+ when Greg Egan, Phil Gibbs and I were discussing the behavior of white holes? I think someone needs to popularize that stuff.

      1 reply 0 retweets 0 likes
    5. Matt McIrvin‏ @mattmcirvin 15 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @johncarlosbaez @mpoessel and

      Yeah, I was in that conversation. Don't know if most of it got saved by anyone (I could only archive my own articles and the comments thereunto).

      1 reply 0 retweets 0 likes
    6. John Carlos Baez‏ @johncarlosbaez 15 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @mattmcirvin @mpoessel and

      I think I've got it saved somewhere. I tried to save all "my" stuff... but I haven't bothered to look at it. I have very vague plans to write something with Phil Gibbs about white holes... if we ever do we should talk about them publicly.

      1 reply 0 retweets 0 likes
    7. Matt McIrvin‏ @mattmcirvin 15 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @johncarlosbaez @mpoessel and

      I've had notions of putting together some of my G+ recreational-mathematics material into more coherent articles. My one marginally significant discovery ( https://oeis.org/A225984  ) already got described pretty well in a post by Rich Holmes:https://mathematrec.wordpress.com/tag/mcirvin/ 

      1 reply 0 retweets 2 likes
    8. Matt McIrvin‏ @mattmcirvin 15 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @mattmcirvin @johncarlosbaez and

      (see also my comments there, which clarify a few things)

      1 reply 0 retweets 2 likes
    9. Matt McIrvin‏ @mattmcirvin 16 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @mattmcirvin @johncarlosbaez and

      I *did* write a series of Dreamwidth blog posts expanding on some stuff I'd done back in G+ days about the Thue-Morse sequence and related subjects (inspired by Owen Maresh's experiments with recursively nested fractions, and stranger beasts): https://mmcirvin.dreamwidth.org/499645.html 

      1 reply 0 retweets 2 likes
    10. Owen Maresh‏ @graveolens 16 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @mattmcirvin @johncarlosbaez and

      For what it's worth: we have some idea how related theta series fit into these: we know they have to do with automatic groups. We know that there are two endomorphisms, one of which is an inclusion, the other kind of blurry. see my answer to:https://math.stackexchange.com/questions/3293507/is-there-a-known-function-defined-by-the-sum-of-x2n/3297876#3297876 …

      3 replies 0 retweets 1 like
      Owen Maresh‏ @graveolens 16 Oct 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @graveolens @mattmcirvin and

      the inclusion takes any stage m greater than n, and includes n in it the blurrier one says "blur any two stages, they resemble one another". both of these can, for the related power series, amount to explicit operations upon them

      4:50 PM - 16 Oct 2019
      1 reply 0 retweets 0 likes
        1. Owen Maresh‏ @graveolens 16 Oct 2019
          • Report Tweet
          • Report NetzDG Violation
          Replying to @graveolens @mattmcirvin and

          for what it's worth: my current aim with these (generally) is to build something to distinguish bifurcation cascades in the 4.669.. universality class by looking at infinite products analogous to the ones for automatic groups. (Rostislov Grigorchuk might be worth a look)

          0 replies 0 retweets 0 likes
          Thanks. Twitter will use this to make your timeline better. Undo
          Undo

      Loading seems to be taking a while.

      Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

        Promoted Tweet

        false

        • © 2020 Twitter
        • About
        • Help Center
        • Terms
        • Privacy policy
        • Imprint
        • Cookies
        • Ads info