Greg Graviton

less info
meta site favicon meta user | stack exchange network profile network profile
2,193 reputation
1721
bio website
location
age
visits member for 2 years, 10 months
seen 7 hours ago
stats profile views 395

36 Answers

newest activity votes
52
Striking applications of integration by parts
35
Learning mathematics as if an absolute beginner?
22
Quotient ring of Gaussian integers
14
An Introduction to Tensors
11
Farkas’ lemma: purely algebraic intuition
8
How to show determinant of a specific matrix is nonnegative
8
How do you find the Lie algebra of a Lie group (in practice)?
8
Proving the Shoelace Method at the Precalculus Level
5
What is the (mathematical) point of geometric constructions?
5
Estimating $\#\{\{\alpha k\} < 1/\sqrt{k} : k \leq n\}$ for irrational $\alpha$
5
How can I characterize the type of solution vector that comes out of a matrix?
4
Preserving the extrema of one function after applying another
4
Constructing a number not in $\bigcup\limits_{k=1}^{\infty} (q_k-\frac{\epsilon}{2^k},q_k+\frac{\epsilon}{2^k})$
4
Definition of the gradient for non-Cartesian coordinates
4
Do trivial homology groups imply contractibility of a compact polyhedron?
4
validating a mathematical model (Lagrange formulation and geometry)
3
Does there exist a compact Hausdorff topology on the natural numbers?
3
Why we need frequency domain?
3
Historical textbook on group theory/algebra
3
Simple explanation of a monad
2
Divergence Theorem, Laplacian, Energy Minimization
2
Implicit Differentiation: Multiple Solutions?
2
Finite groups: $H \leq A \times B$. Is $H \cong C \times D$ for some $C \leq A$, $D \leq B$?
2
An inequality about norms of vector fields on Riemannian manifolds
2
Indefinite Summation of Polynomials
2
Visualising $\mathbb CP^2$: a problem of attaching cells with a dimension gap >1
2
Simple lowpass frequency response
1
Is it possible to store an integer in sub-logarithmic space?
1
Simple formula for integer polynomial with $2\sin(2\pi/n)$ as a root?
1
$T^2$ with $n$ points removed - Question from Basener
1 2