network profile
| bio | website | tobilehman.com |
|---|---|---|
| location | Portland OR | |
| age | 24 | |
| visits | member for | 2 years |
| seen | 2 days ago | |
| stats | profile views | 18 |
I work as a programmer, I enjoy Rubik's cubes, the game of Go, and coffee.
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Apr 28 |
awarded | Yearling |
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Oct 27 |
awarded | Scholar |
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Oct 27 |
comment |
Binary operations defined on sets of groups? I will look for some structural feature that gives a unique integer between 0 and n-1, this sounds like a straightforward approach. |
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Oct 27 |
accepted | Binary operations defined on sets of groups? |
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Oct 26 |
comment |
Binary operations defined on sets of groups? @ccc Intersection on subgroups of the same order, not arbitrary groups. |
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Oct 26 |
comment |
Binary operations defined on sets of groups? @SrivatsanNarayanan Yes! For n=32, the number of isomorphism classes is 51, this is the smallest n with the property that the number of isomorphism classes is at least n. After 32, there is 48, 64, 96, 128... you can see where I'm going with this. I want to see if I can construct a group that is isomorphic to one of its elements. I want it to contain itself (up to isomorphism) |
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Oct 26 |
comment |
Binary operations defined on sets of groups? Let's assume $n \in \mathbb{N}$, I am only considering finite groups. The number of isomorphism classes is at most $n!$, so $m$ is defined and finite. |
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Oct 26 |
comment |
Binary operations defined on sets of groups? Oh yes, I didn't think of that. However, I'd like to have an operation that has the properties of associativity, identity and inverses. Any thoughts? |
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Oct 26 |
awarded | Student |
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Oct 26 |
asked | Binary operations defined on sets of groups? |
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Oct 3 |
awarded | Nice Answer |
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Sep 21 |
answered | How is $\zeta(0)=-1/2$? |
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Aug 30 |
comment |
How to make simple iteration in Mathematica Could you write the original differential equations? |
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Aug 30 |
comment |
What is the term for a factorial type operation, but with summation instead of products? It's not terminal, it's termial. It also doesn't matter why he put it in his books, it is exactly what the questioner was asking about. |
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Aug 30 |
comment |
What is the term for a factorial type operation, but with summation instead of products? Now that I am home, I have the 3rd edition of volume one, it is on page 48. |
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Aug 30 |
comment |
What is the term for a factorial type operation, but with summation instead of products? Volume 1, section 1.2.5 I believe, it is in the "Permutations and Factorials" section. |
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Aug 30 |
awarded | Autobiographer |
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Aug 30 |
answered | What is the term for a factorial type operation, but with summation instead of products? |
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Aug 18 |
awarded | Supporter |
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Aug 11 |
answered | Equation for the family of lines that passes through $3y-5x-10=0$ and $3y-\frac{x}{3}-\frac{5}{3}=0$ |
