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Awarded 179929 times.
Is there a valuative criterion for flatness?
Awarded Nov 21 at 11:40
A question concerning the duality bracket of $W^{-1,p'}(\Omega)$ with $W_0^{1,p}(\Omega)$ relevant to $L^2(\Omega)$ inner product
Awarded Nov 21 at 9:36
Why aren't there infinite star polytopes?
Awarded Nov 21 at 2:37
Strange relationship with Euler's number [closed]
Awarded Nov 21 at 1:34
Is this the correct formula for parameterizing a Torus?
Awarded Nov 20 at 22:45
Does $\sqrt x\cdot\sqrt{x}=x$ or $\sqrt{x}\cdot\sqrt{x}=|x|$
Awarded Nov 20 at 15:23
Is this formula for cosine correct? (And is it significant) [closed]
Awarded Nov 20 at 10:52
What is wrong with my derivation of the surface area of a sphere?
Awarded Nov 20 at 0:03
Can any superellipse $|x|^p+|y|^p=1$ arise as the envelope of a one-parameter family of curves?
Awarded Nov 19 at 15:34
Can an absolutely convergent infinite linear combination of an algebraically independent family be algebraic?
Awarded Nov 19 at 2:45
How many ways to arrange BOOKKEEPER where two E’s appear consecutively but not three.
Awarded Nov 19 at 0:56
Lipschitz and absolute continuity in relation to the composition of functions
Awarded Nov 18 at 22:23
Is it possible to do trilateration with unspecified distance units?
Awarded Nov 18 at 19:42
Non-recursive, explicit rational sequence that converges to $\sqrt{2}$
Awarded Nov 18 at 19:42
Coloring a graph with K-colors
Awarded Nov 18 at 18:11
Why is the expansion of numbers in other bases always in base $10$?
Awarded Nov 18 at 15:26
Image of a sphere contains the boundary of the image of a ball
Awarded Nov 18 at 15:01
Confusion about one of Cartan-Weyl Basis rules for Lie algebra
Awarded Nov 18 at 14:46
Why Does Tao Use Inductive Language When Giving Recursive Definitions?
Awarded Nov 18 at 11:21
Prove that the chromatic polynomial of $n$-vertex graph has no real root larger than $n-1$
Awarded Nov 18 at 5:35
Rational points on a hyperelliptic curve defined by a product of two quartics
Awarded Nov 18 at 5:30
Where to find Nardin's lecture notes on stable homotopy theory?
Awarded Nov 17 at 19:16
Why do these valleys in $LCM(P_n - 1, P_n + 1) \bmod n$ exist and are they random?
Awarded Nov 17 at 16:18
Optimal strategy for combinatorial marble-drawing game
Awarded Nov 17 at 4:37
Is there an explanation for the recurring sequence of final digits in the series of differences between cubes? [closed]
Awarded Nov 17 at 0:04
Maybe an integral inequality in discrete form?
Awarded Nov 17 at 0:04
Is this statement about intersecting ellipses a known theorem?
Awarded Nov 16 at 13:52
Why does the Lagrange error bound of a Taylor polynomial only use the ($n+1$)-th derivative?
Awarded Nov 16 at 13:46
Is it necessary to prove that convergent sequences have unique limits? [closed]
Awarded Nov 16 at 11:34
Counting permutations where each element is the maximum or minimum of the prefix [duplicate]
Awarded Nov 16 at 9:13
How to prove this Dedekind eta function identity?
Awarded Nov 16 at 0:52
Got stalled with a simple sequence problem: $x_1 = a$, $0<a<1$; $x_{n+1} = \ln(1+x_n)$; $\lim_{n\to \infty} nx_n$; [closed]
Awarded Nov 15 at 22:34
What counts as an argument, technically speaking?
Awarded Nov 15 at 16:46
Geometric meaning of double integral when integrating past intersection point
Awarded Nov 15 at 15:10
A conjecture about a difference expression of $n$ positive numbers
Awarded Nov 15 at 8:11
Minimum nodes in a 36 edged shape with non-crossing edges and coloured nodes, with no similarly coloured nodes touching
Awarded Nov 15 at 4:14
partial derivative with respect to $x$ of $f(x,y,z)=8-((x-4)(y-3)(z-6))^2$
Awarded Nov 14 at 19:22
Is "the nth logarithm test" for series' convergence reliable?
Awarded Nov 14 at 17:30
Trigonometric Heap [closed]
Awarded Nov 14 at 8:25
Is there a formula for calculating the convolution of a polynomial and an exponential? [closed]
Awarded Nov 14 at 8:20
Can we fill the table such that the number in each field is equal to the sum of the numbers in all the fields with adjacent edges?
Awarded Nov 14 at 7:00
How to embed the “Metrizable tangent disc topology” into Euclidean space?
Awarded Nov 14 at 5:37
How do I find the average value of $f$ over a region
Awarded Nov 13 at 22:50
Conditions to be well-powered in an abelian category [closed]
Awarded Nov 13 at 20:19
How to rotate a 3d object drawn along the z axis so that it lies along some other arbitrary axis
Awarded Nov 12 at 22:12
Find alpha - trigonometry problem
Awarded Nov 12 at 19:16
How do I find the point of latitude on a meridian that is closest to a specified point?
Awarded Nov 12 at 16:15
Inverse variance weighting for dependent observations
Awarded Nov 12 at 14:22
The skeletons of a subvariety of closure algebras form a subvariety of heyting algebras
Awarded Nov 12 at 11:53
Find the irreducible factors of the polynomial $x^3 + 5x^2 + 2x + 6 \in \mathbb{Z}_7 [ x ]$ . [closed]
Awarded Nov 12 at 10:52
A conceptual question about induction
Awarded Nov 12 at 8:23
Reverse-engineering for an integral by setting the function equal to the quotient rule?
Awarded Nov 11 at 20:15
Dense Circle Intersection in a Countable Borel Covering of $\mathbb{R}^2$
Awarded Nov 11 at 17:21
Prove That the Condition Number of A is Greater Than or Equal to the Condition Number of D in the LDL^T Decomposition
Awarded Nov 11 at 15:30
Confusion in PDE multivariate chain rule
Awarded Nov 11 at 11:55
Examples of Functions/Curves In $C^0$ but not $C^\epsilon$ AND differentiable nowhere.
Awarded Nov 11 at 1:57
Evaluating $\lim_{x\to1}\frac{m}{1-x^m} -\frac{n}{1+x^n}$, for natural $m$ and $n$, without l'hopital [closed]
Awarded Nov 11 at 1:12
proving $\sum_{n=1}^{100} \frac{\sin n}{n^2} > \frac{100}{99}$
Awarded Nov 10 at 21:28
Can a 2D linear transformation have a finite set of invariant lines?
Awarded Nov 10 at 17:43
How to extend this function into positive real numbers from natural numbers
Awarded Nov 10 at 17:33
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