The sphere spectrum

BID, Lisboa 2017

An ode to joy at the end: algebraic topology backwards

Spaces define the new number theory

" O wonder!
How many goodly creatures are there here!
How beautious mankind is!
O brave new world, That has such people in't!

Miranda in The Tempest.
W. Shakespeare

1. Extensions of number systems
2. Negative numbers
3. Briefly on sheep
4. A trade deficit
5. Out in space
6. Ulla and Henriette live in RP
7. Negative sets
8. The sphere spectrum
9. Brave New World

Bjørn Ian Dundas
2017-07-21 14:40:56 UTC