banach-c

general recent conversations

Homotopy Theory

A room for anyone interested in homotopy theory, or any nearby...

banach-c

Sep 28, 2015 21:14

math.stackexchange.com/questions/1455271/… do you have an idea why the hint on the worksheet is important to prove C*(X,R) isomorphic to K(l^2(I))?

banach-c

Sep 28, 2015 21:10

@SeanTilson okay

banach-c

Sep 27, 2015 21:12

but I have to do math now, bye

banach-c

Sep 27, 2015 21:11

oh, I'm not the only woman here=)

banach-c

Sep 27, 2015 21:08

okay, thanks. sorry I'm here for the first time.

banach-c

Sep 27, 2015 21:03

ok, thanks. I am interested in C*algebras. But my questions are not all research-level. Is here only research-level ?

banach-c

Sep 27, 2015 20:42

only homotopy-theory here?

$Mathematics$ Mathematics

Associated with Math.SE; for both general discussion & math qu...

banach-c

Sep 27, 2015 20:41

math.stackexchange.com/questions/1453855/… do you know, if dim H_1 < oo ?

banach-c

Sep 27, 2015 20:40

does anybody know something about c*algebras?

banach-c

Sep 27, 2015 20:39

banach-c

May 9, 2015 21:28

in my opinion the problem is imprecise

banach-c

May 9, 2015 21:26

affects this on the mobility/flexibility of the cuboid?

banach-c

May 9, 2015 21:25

if the question is "now the field has 10x15 boxes. how

banach-c

May 9, 2015 21:21

i have an other problem related to this math.stackexchange.com/questions/1270940/… topic

banach-c

May 9, 2015 21:21

banach-c

May 9, 2015 16:59

but I understand the elementary moves

banach-c

May 9, 2015 16:59

i need help to understand the answer; I don't understand why it is always possible

banach-c

May 9, 2015 16:56

Q: move a cuboid from start to destination

Consider the field with infinitely many boxes, "S" means start, "D" destination, and I already found a way to move a $1\times 2\times 4$-cuboid (as you can see on the right at this picture) from the start position to destination trough tilting this cuboid. My question: If I choose an arbitrary...

banach-c

May 9, 2015 16:54