Stack Exchange

Heinrich Hartmann

Munich, Germany

http://heinrichhartmann.com

Former Mathmatician. Now workin in computer science.

top accounts reputation activity subscriptions

Top Questions

Computer calculations in A_infinity categories?

ct.category-theory ag.algebraic-geometry computer-science mathematical-software asked Mar 20, 2012 at 23:10

mathoverflow.net

Which nix-package provides a given file/binary/command?

nix asked Aug 3, 2021 at 18:15

unix.stackexchange.com

Topological homotopy category as derived category

derived-category ct.category-theory at.algebraic-topology ag.algebraic-geometry asked May 26, 2010 at 16:02

mathoverflow.net

Moduli of extensions of modules

ag.algebraic-geometry moduli-spaces abelian-categories asked May 21, 2010 at 13:10

mathoverflow.net

Top Answers

Python: convert list to generator

stackoverflow.com

Add prefix to each word of each line in bash

stackoverflow.com

Are there any good computer programs for drawing (algebraic) curves?

mathoverflow.net

What can be the analogue of Frobenius in complex geometry?

mathoverflow.net

Intuition behind generic points in a scheme

mathoverflow.net

Why do we care about the Hilbert scheme of points?

mathoverflow.net

X11 connection uses different authentication protocol when using ssh -X

Versality in deformation theory vs. versality in moduli spaces

mathoverflow.net

How can I convert tabs to spaces in every file of a directory?

stackoverflow.com

How to escape a systemd Specifier to pass to the command in ExecStart

stackoverflow.com

How to list package dependents on Nix?

unix.stackexchange.com