Mathematics
Dhruv Ranganathan's user avatar
Dhruv Ranganathan's user avatar
Dhruv Ranganathan's user avatar
Dhruv Ranganathan
  • Member for 11 years, 2 months
  • Last seen more than 9 years ago
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2
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About

I'm a graduate student in the Yale Mathematics Department.

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Top posts
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All Questions Answers
Score Newest
question
27
Universal cover via paths vs. ad hoc constructions
Oct 18, 2012
answer
10
What is the idea behind sheaves of rings on distinguished open sets
May 20, 2013
answer
8
Bijection between $P^2 (\mathbf R)$ and planes in $\mathbf R^3$?
Feb 28, 2013
answer
7
A question about the strict transform on blow-ups
May 9, 2013
answer
7
How many functions $f:\{1,2,3,4\}→\{1,2,3,4\}$ satisfy $f(1)=f(4)$?
May 19, 2013
answer
7
Are $\mathbb{C} \otimes _\mathbb{R} \mathbb{C}$ and $\mathbb{C} \otimes _\mathbb{C} \mathbb{C}$ isomorphic as $\mathbb{R}$-vector spaces?
Jun 28, 2013
answer
6
$0\to L\to R^{n}\to M \to 0$ is exact, prove $M$ is finitely presented if and only if $L$ is finitely generated.
May 11, 2013
answer
6
Is a projective space a vector space? If not, what of a basis?
Aug 8, 2013
answer
5
Non trivial Automorphism
May 14, 2013
question
4
A Galois Theory Question
May 9, 2013
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7
How can one compute the canonical class of the projective completion of the tautological bundle over $P^1\times P^1$?
7
nef Cone of a Toric Variety
6
Clean introduction to toric varieties for an undergraduate audience

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