380 reputation
212
bio website
location Vienna, Austria
age
visits member for 2 years, 9 months
seen Nov 6 at 10:03

summers on the beach,

everything is in the sand.


Sep
30
awarded  Explainer
Sep
24
awarded  Autobiographer
May
7
awarded  Caucus
Mar
19
comment How to factor a strange trinominal.
What is special about this one?
Mar
16
comment Continuously differentiable functions of bounded variation
You are welcome.
Mar
15
revised Continuously differentiable functions of bounded variation
changed the tags.
Mar
15
suggested approved edit on Continuously differentiable functions of bounded variation
Mar
15
revised Continuously differentiable functions of bounded variation
added 7 characters in body
Mar
15
answered Continuously differentiable functions of bounded variation
Mar
14
comment Continuously differentiable functions of bounded variation
The function $x \mapsto x^2$ is not absolutely continuos on an unbounded interval.
Mar
11
awarded  Yearling
Feb
2
comment What's the difference between $|\nabla f|$ and $\nabla f$?
You might want to have a look here, for the different uses of the del operator.
Dec
10
comment Books on n-dimensional euclidian geometry?
For example this one.
Nov
30
awarded  Analytical
Nov
28
awarded  Organizer
Nov
28
revised What are the prerequisites for Stochastic Processes
added two tags
Nov
28
suggested approved edit on What are the prerequisites for Stochastic Processes
Nov
28
answered What are the prerequisites for Stochastic Processes
Nov
26
comment Covariant derivative on hypersurface in $\mathbb{R}^n$
Actually I did not intend to close it. I only wanted to draw attention to the other question. I am not sure what's best practice in this situation.
Nov
26
awarded  Citizen Patrol