Telegram Group & Telegram Channel
На торе длина кратчайшей нестягиваемой геодезической оценивается сверху через корень из площади тора.
>>
In the early 80’s, Gromov formulated several remarkable metaphors connecting the systolic inequality to important ideas in other areas of geometry. With the help of these metaphors, he proved the systolic inequality... Each metaphor gives an approach to proving the systolic inequality - a way to get started.

The goal of this essay is to explain Gromov’s metaphors... Gromov’s metaphors connect the systolic problem to the following areas:

1. General isoperimetric inequalities from geometric measure theory. (Work of Federer-Fleming, Michael-Simon, Almgren. Late 50’s to mid 80’s.)

2. Topological dimension theory. (Work of Brouwer, Lebesgue, Szpilrajn. 1900- 1940.)

3. Scalar curvature. (Work of Schoen-Yau. Late 70’s.)

4. Hyperbolic geometry and topological complexity. (Work of Thurston-Milnor. Late 70’s.)



group-telegram.com/tropicalgeometry/815
Create:
Last Update:

На торе длина кратчайшей нестягиваемой геодезической оценивается сверху через корень из площади тора.
>>
In the early 80’s, Gromov formulated several remarkable metaphors connecting the systolic inequality to important ideas in other areas of geometry. With the help of these metaphors, he proved the systolic inequality... Each metaphor gives an approach to proving the systolic inequality - a way to get started.

The goal of this essay is to explain Gromov’s metaphors... Gromov’s metaphors connect the systolic problem to the following areas:

1. General isoperimetric inequalities from geometric measure theory. (Work of Federer-Fleming, Michael-Simon, Almgren. Late 50’s to mid 80’s.)

2. Topological dimension theory. (Work of Brouwer, Lebesgue, Szpilrajn. 1900- 1940.)

3. Scalar curvature. (Work of Schoen-Yau. Late 70’s.)

4. Hyperbolic geometry and topological complexity. (Work of Thurston-Milnor. Late 70’s.)

BY tropical saint petersburg




Share with your friend now:
group-telegram.com/tropicalgeometry/815

View MORE
Open in Telegram


Telegram | DID YOU KNOW?

Date: |

Again, in contrast to Facebook, Google and Twitter, Telegram's founder Pavel Durov runs his company in relative secrecy from Dubai. At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion. Russian President Vladimir Putin launched Russia's invasion of Ukraine in the early-morning hours of February 24, targeting several key cities with military strikes. But the Ukraine Crisis Media Center's Tsekhanovska points out that communications are often down in zones most affected by the war, making this sort of cross-referencing a luxury many cannot afford.
from us


Telegram tropical saint petersburg
FROM American