Lucas Kaufmann

less info

network profile

576 reputation

16

bio	website
	location	Sao Paulo, Brazil
	age	24
visits	member for	1 year, 11 months
	seen	May 15 at 10:00
stats	profile views	98

summary answers questions tags badges favorites bounties reputation activity

14 Questions

votes activity newest

8	Proof of $H^k(X,\mathbf k) = H^k(X,\mathbb Z) \otimes \mathbf k$
8	Explicit formula for the curvaure of a connection
5	Interesting applications of Kähler Identities
5	Intersection Pairing and Poincaré Duality
4	Equivalent definitions of Kähler metric

view more

576 Reputation

+10	The Weil divisor corresponds $\mathcal{O}(1)$ in Proj$A[x_0,x_1,…,x_n]$
+10	homeomorphism between the real projective line and a circle
+5	Interesting applications of Kähler Identities
+5	Potential for the Haar measure on the unit circle

view more

11 Answers

votes activity newest

6	Backslash notation: $\Gamma {\setminus} \mathbb{H}^n$
5	The Weil divisor corresponds $\mathcal{O}(1)$ in Proj$A[x_0,x_1,…,x_n]$
4	Proving that $\mathcal{O}(m) \otimes_{\mathcal{O_{\mathbb P^{1}}}} \mathcal{O}(n) = \mathcal{O}(m+n)$
2	homeomorphism between the real projective line and a circle
2	Is Complex plane more than just a topological space with $\mathbb{R}^2$ topology?

view more

28 Tags

9 algebraic-geometry × 2	2 general-topology
7 notation × 2	2 projective-geometry
7 riemannian-geometry × 2	2 geometry
6 hyperbolic-geometry	2 soft-question
3 complex-analysis × 4	1 complex-geometry × 7

view more

1 Account

$Mathematics Stack Exchange$

Mathematics

576 rep

16

7 Badges

recent class name

Yearling	Scholar
Commentator	Editor
Supporter	Student
Teacher

0 Active bounties

active offered earned

This user has no active bounties

9 Votes Cast

all time			by type
9	up		0	question
0	down		9	answer

Technology			Life / Arts	Culture / Recreation	Science	Other
Stack Overflow Server Fault Super User Web Applications Ask Ubuntu Webmasters Game Development TeX - LaTeX	Programmers Unix & Linux Ask Different (Apple) WordPress Answers Geographic Information Systems Electrical Engineering Android Enthusiasts IT Security	Database Administrators Drupal Answers SharePoint User Experience Mathematica more (14)	Photography Science Fiction & Fantasy Seasoned Advice (cooking) Home Improvement more (13)	English Language & Usage Skeptics Mi Yodeya (Judaism) Travel Arqade (gaming) Bicycles Role-playing Games more (22)	Mathematics Cross Validated (stats) Theoretical Computer Science Physics more (7)	Stack Apps Meta Stack Overflow Area 51 Stack Overflow Careers

site design / logo © 2013 stack exchange inc; user contributions licensed under cc-wiki with attribution required

rev 2013.5.17.690