Michi’s blog » Blogging seminars – a new fad!

## Blogging seminars – a new fad!

• July 6th, 2007
• 11:46 pm

They simply do not end. Now, Cornell grads and pre-grads have started the Everything Seminar – which has absolutely brilliant discussions about the forbidden minor theorem in graph theory as well as a fascinating overview over constructing homological algebra as embedded in the theory of modules over .

Connected to this comes the observation that by constructing calculus using the tricks used in synthetic differential geometry, we end up with – again – modules over , and some very fascinating discussions are sparked as to subtle and interesting connections between these two viewpoints!

How on earth I am going to keep up with the interesting sprouting discussion group blogs I shall never know. Maybe it’s getting to the point where we’ll start an -blog?

### 3 People had this to say...

I heartily support the idea of an $$A_\infty$$ blog. One direction I still haven’t written about for my $$\mathbb{C}[\epsilon]$$ posts was about enriching categories over $$\mathbb{C}[\epsilon]-\mathbf{mod}$$, which with the superalgebra structure can be turned into the notion of a dg-category.

• Palen
• July 17th, 2007
• 16:40