Blogs about: Spans
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China earthquake causes mass mayhem
More than 75,000 houses have faced severe damage in six districts of Yunnan with nearly 30 people afflicted with grave injuries. In the Yaoan district of Yunnan, close to 328 are injured with one dead… more →
Pkrf1end's Blog
Some different ideas of "state", part 2: ensembles, 2-states, and selection sectors
Jeffrey Morton wrote 3 months ago: I just posted the slides for “Groupoidification and 2-Linearization”, the colloquium tal … more →
China earthquake causes mass mayhem
pkrf1end wrote 5 months ago: More than 75,000 houses have faced severe damage in six districts of Yunnan with nearly 30 people af … more →
Paper: Double Bicategories and Double Cospans
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Jeffrey Morton wrote 5 months ago: So this paper of mine was recently accepted by the Journal of Homotopy and Related Structures (the v … more →
Starting a Web Page in HTML
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alphaorganic wrote 6 months ago: This tutorial will be going over the basic HTML structure including how to create new paragraphs, he … more →
My Talk at "Categories, Quanta, Concepts"
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Jeffrey Morton wrote 6 months ago: I spent most of last week attending four of the five days of the workshop “Categories, Quanta, … more →
The Cocktail Party Version
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Jeffrey Morton wrote 11 months ago: So for my inaugural blog post of 2009, I thought I would step back and comment about the big picture … more →
Groupoidfest '08
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Jeffrey Morton wrote 1 year ago: About a week ago (of November 22-23) I was in Riverside, California for Groupoidfest ‘08. (Sli … more →
FUNDING: Request for Applications for Wheelchair Programs
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Andrea Shettle, MSW wrote 1 year ago: Special Program to Aid the Needs of Survivors (SPANS) Grants Solicitation and Management http://worl … more →
Recent Talks - Joel Kamnitzer on Categorical Group Actions
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Jeffrey Morton wrote 1 year ago: There haven’t been many colloquium talks here this term, but there was one a week ago (Thursda … more →
Octoberfest 08
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Jeffrey Morton wrote 1 year ago: Since coming back from Montreal, I’ve given an exam for a very large linear algebra class, but … more →
Species, QFT, and Groupoidification - Part 2
Jeffrey Morton wrote 1 year ago: Well, I was out of town for a bit, but classes are now underway here at UWO. This term I’m tea … more →
Correspondences and Spans
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Jeffrey Morton wrote 1 year ago: In the past couple of weeks, Masoud Khalkhali and I have been reading and discussing this paper by M … more →
A Problem Arises
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Jeffrey Morton wrote 2 years ago: In “The Fabric of Reality”, David Deutch gives a refutation of solipsism. I’m not … more →
Spans and Vector Spaces - pt 3
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Jeffrey Morton wrote 2 years ago: Well, I was out of town for a weekend, and then had a miserable cold that went away but only after s … more →
Spans and Vector Spaces - pt 1
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Jeffrey Morton wrote 2 years ago: In the last couple of posts, I described how an extended TQFT gives a 2-vector space, with generator … more →
