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seen May 11 at 13:31
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I'm a Master's student in Computer Science. My research is in Algorithms and Computational Origami.


May
10
revised Formal def of poly-cube
added 212 characters in body
May
6
comment Formal def of poly-cube
@EdPegg Would you care to be more comprehensive?
May
6
revised Formal def of poly-cube
edited tags
May
6
comment Formal def of poly-cube
They are defined in English (a poly-cube is a solid figure...). I need symbols to operate on (algebraic or sth).
May
6
revised Formal def of poly-cube
deleted 3 characters in body
May
6
asked Formal def of poly-cube
Mar
28
awarded  Yearling
Mar
12
asked Terminology: Ramification point
Mar
7
comment Unit normal vector to the curve of a function at a point
What's the name for that reflected $\Delta$?
Mar
7
comment What are piecewise-$C^k$ functions
@IsaacSolomon What's a $C^k$ interval?
Mar
7
asked Unit normal vector to the curve of a function at a point
Mar
7
asked What are piecewise-$C^k$ functions
Mar
6
accepted Number of equivalence relations on a finite set
Mar
6
comment Number of equivalence relations on a finite set
I edited the question. I got it wrong at first. Thank you.
Mar
6
revised Number of equivalence relations on a finite set
added 28 characters in body
Mar
6
comment Number of equivalence relations on a finite set
You are right. I mean if you have 3 equivalent classes, in how many ways can they be realized. I edited the question.
Mar
6
asked Number of equivalence relations on a finite set
Mar
1
asked Collection of inverse images of a topology under a function $f$
Mar
1
comment Initial segment topology
If $\mathbb N$ is in the union then it's infinite as well. The intersection in the other hand cannot be infinite, right?
Mar
1
answered Initial segment topology