Marek

less info
meta site favicon meta user | stack exchange network profile network profile
2,855 reputation
618
bio website abclinuxu.cz/blog/Arcadia
location Prague, Czech Republic
age 27
visits member for 2 years, 6 months
seen May 13 at 17:52
stats profile views 495

Programmer and theoretical physicist with an eye on studying algebraic geometry.

Currently I am getting familiar with the basics of number theory, classical varieties and the commutative algebra underlying them. My other interests include anything involving geometry and groups (differential topology, algebraic topology, representation theory, etc.).


86 Answers

newest activity votes
6
Please help me, Group Theory. Prove $b^{33}=e$.
1
Partition of lattice into symmetric chains
0
how to solve this problem about the surface integral
2
What is the relation between $I_2(ℝ)$ and $GL_2(ℝ)$?
1
Find m for which $f(x)=\sqrt[3]{2x^2-mx+1}$ is differentiable on $\mathbb{R}$
2
$f = g$ a.e., $f$ is measurable, $g$ is not
1
Complex Variables…contour integral
2
intersection form of $CP^2$
1
Summation using residues
0
staircase functions with compact support are dense in $L^1(\mathbb{R}^n)$
1
Limit sequence sets
3
Issue while applying Master Theorem
2
How to prove this result about connectedness?
0
Uniform and point wise convergence
1
Homogenous Polynomial Functions and the Symbol of a Differential Operator
1
Question about a functional equation
1
Quotient map is closed
3
Is the inverse of a linear transformation linear as well?
1
Differential of the exponential map on the sphere
2
Computation of Laplace-Beltrami operator in a conformally equivalent metric
0
Is Goedel term (in incomleteness theorem) both true and unproveable?
3
normalize subgroup
0
Tangent cone to a subset of $\mathbb{R}^3$
2
What is the homology group of the sphere with an annular ring?
1
Minimal Connected Set containing a Closed Connected Set in a Compact Space
0
Determine whether the given function is an integrating factor for the DE
4
Another simple/conceptual limit question
3
Connection between Euler characteristic and degree of the Gauss map
2
Is there some difference between the two definition of integration along curves about complex function
0
Monic polynomial divided by $x-r$
1 2 3