Heyting Algebras, Pointless Topology

By aardvarchaeology on September 8, 2009.

My friend Tor reports, "Complete Heyting algebras are a central object of study in pointless topology".

More like this

Why study pointless topologies? If they are pointless, what's the point?

Advertisment

Donate

ScienceBlogs is where scientists communicate directly with the public. We are part of Science 2.0, a science education nonprofit operating under Section 501(c)(3) of the Internal Revenue Code. Please make a tax-deductible donation if you value independent science communication, collaboration, participation, and open access.

You can also shop using Amazon Smile and though you pay nothing more we get a tiny something.

Science 2.0

Science Codex

More by this author

Aard Is Moving

October 16, 2017

As I learned a few hours ago, and as a few other Sb bloggers have already announced, Scienceblogs.com will shut down at the end of this month. I'm going to move Aard and continue my blogging, but I haven't figured out where to move it yet. Suggestions from you, Dear Reader, are most welcome. It…

Good Recent Swedish Popular History

October 11, 2017

I don't read much in Swedish. On a whim I decided to check what recent Swedish books I've read and liked outside work. Turns out they're all popular history. Alla rekommenderas varmt för den som delar mina intressen! Kring Hammarby sjö. 1. Tiden före Hammarbyleden. Hans Björkman 2016. Local history…

October Pieces Of My Mind #1

October 10, 2017

Medieval account books were so common in Germany and considered to be so worthless, that into the early 19th century they were used as fuel to heat certain archives. Got nominated to the municipal council. Not likely to be high on the list, but still, feels good to be considered useful. I was…

September Pieces Of My Mind #3

October 5, 2017

Ben Aaronovitch = Benjamin Aaronson wrote The Rivers of London. I wonder if it's a pen name for my grandpa's grandpa Aaron Benjaminson, who was a farmer in Tanum. Two students are trying to play verbal chess while digging. The board is in their heads. "Well, I'm not the world's most physical guy /…

Jes Wienberg Shot Down My Habilitation

October 3, 2017

Habilitation, docentur, is a symbolic upgrade to your PhD found in Scandinavia and other countries with a strong element of German academic traditions. You can think of it as a boy-scout badge. It confers no salary, but it opens certain doors including that of supervising doctoral candidates.…