Matt Pressland

5,359 reputation

1135

bio	website	people.bath.ac.uk/mdp33
	location	Bath, United Kingdom
	age	23
visits	member for	1 year, 3 months
	seen	yesterday
stats	profile views	430

Postgraduate student at the University of Bath, UK, studying geometry and representation theory. Currently thinking about cluster algebras and related objects.

	5,359 reputation	bio	website	people.bath.ac.uk/mdp33	visits	member for	1 year, 3 months
1135 badges		location	Bath, United Kingdom		seen	yesterday

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312 Revisions

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May 14	revised	What is $\lim_{n \rightarrow \infty}\sum\limits_{k = 1}^n\frac{k}{n^2}$? edited title
May 2	revised	Proving that matrix $A$ is a scalar matrix if $C^{-1} A C$ is diagonal added 12 characters in body
May 2	revised	A vector space V is an irreducible End(V)-module added 46 characters in body
May 2	revised	What is 1st homology group of $X = \text{plane} - \bigcup_{n}\{(1/n, 0)\}\cup\{(0,0)\}$? added 67 characters in body; edited title
May 2	revised	Prove that if $A$ is diagonalizable then there is a matrix $B$ such that $B^{2012} = A$ added 46 characters in body
May 2	revised	How many row operations must for A and B to be row equivalent? added 5 characters in body
May 1	revised	Let $z(t) = (3x+2y)\cdot exp(2x^2-y^2)$, $x = \cos{3t}$ and $y = \sin3t$. Evaluate $ z'(1)$. edited body; edited title
May 1	revised	Geometric effect of homogeneous transformation added 5 characters in body
May 1	revised	If $R_R$ is completely reducible then $R$ is a direct sum of finitely many fields added 10 characters in body
Apr 30	revised	The fiber $f^{-1}(a)$ is a discrete (and countable) set added 3 characters in body; edited title
Apr 29	revised	Bijective Homomorphisms between non-isomorphic groups added 42 characters in body
Apr 25	revised	Proof of the linear independence of the generalized eigenvectors of a square matrix added 122 characters in body
Apr 24	revised	What are all representations of the quiver $Q$? added 160 characters in body
Apr 24	revised	Does this have a name? (Regarding ways to calculate e) deleted 69 characters in body
Apr 24	revised	Does this have a name? (Regarding ways to calculate e) deleted 161 characters in body
Apr 24	revised	how to prove $2^{n-1}\|\det(A)$ where $A=[a_{ij}]\in M_n(\mathbb R)$ and $a_{ij}\in\{-1,1\} $ deleted 1 characters in body; edited title
Apr 24	revised	What are all representations of the quiver $Q$? added 362 characters in body
Apr 24	revised	What are all representations of the quiver $Q$? edited body
Apr 22	revised	Problem with Jacobi's formula for determinants added 221 characters in body
Apr 22	revised	Finding eigenvectors with square root eigenvalues added 54 characters in body