User Josiah Park

19 votes

Determination of special values of Eisenstein series

answered Sep 8, 2019 at 19:59

15 votes

Conway's lesser-known results

answered Apr 15, 2020 at 14:11

14 votes

Differentiability of Fourier series

answered Nov 5, 2018 at 4:25

10 votes

What recent discoveries have amateur mathematicians made?

answered Nov 29, 2018 at 2:11

10 votes

How did they come up with the MRRW bound?

answered Dec 27, 2018 at 4:36

8 votes

Accepted

Compact manifold $X$ having fixed-point property but $X\times X$ does not

answered Dec 5, 2019 at 8:30

8 votes

Accepted

The number of quadratic forms attaining Hermite's constant

answered Sep 17, 2019 at 15:39

8 votes

How long for Brownian motion to "fill-out" a torus in d-dimensions?

answered Apr 24, 2020 at 23:41

7 votes

Packing disks of infinitesimal diameter on a sphere: the asymptotics of the Tammes problem

answered Nov 26, 2019 at 22:10

7 votes

Accepted

Origin of term Ahlfors-David regular

answered Jan 2, 2019 at 23:07

7 votes

Accepted

Optimization problem with determinant as objective

answered Dec 19, 2017 at 6:50

6 votes

Sums of squares of primes

answered Jan 4, 2019 at 17:39

6 votes

Examples of seemingly elementary problems that are hard to solve?

answered May 25, 2019 at 16:18

6 votes

Acting with all rational rotations on a subset of the circle having positive measure do you fill almost the whole circle?

answered Apr 25, 2020 at 14:56

5 votes

Accepted

Sphere packing processes during biological development

answered Nov 30, 2019 at 21:01

5 votes

How to use van der Corput's lemma to get the following estimates?

answered Apr 6, 2019 at 7:21

5 votes

Accepted

What's so special about the Orthonormal base $\{e_n\}$ of $L^2[0,1]$, where $e_n(x)=e^{2\pi i nx }$?

answered Dec 16, 2018 at 9:28

4 votes

Accepted

Do the class vector and character vector of a $p$-group determine each other?

answered Dec 19, 2018 at 12:08

4 votes

Accepted

Number of connected components of degree 2 affine algebraic varieties

answered Dec 21, 2018 at 21:20

4 votes

Accepted

Is an ambiguity set with Wasserstein distance of order 1 is convex?

answered Dec 10, 2018 at 22:33

4 votes

Accepted

Looking for a reference by Moree and Niklash

answered Nov 3, 2018 at 13:28

4 votes

A curious process with positive integers

answered Oct 15, 2018 at 2:59

4 votes

Accepted

Why do we consider some weakening frames like K-frames, frame sequences, and upper semi-frames?

answered Oct 15, 2018 at 6:59

4 votes

Accepted

Chromatic number of $C_4$-free graphs

answered Jun 16, 2019 at 7:51

4 votes

linear recurrence relation for square of sequence given recursively

answered Nov 28, 2018 at 4:06

4 votes

How many cones with angle theta can I pack into the unit sphere?

answered Apr 12, 2019 at 9:34

4 votes

Accepted

Model for random graphs where clique number remains bounded

answered Aug 17, 2019 at 23:43

4 votes

Accepted

Yau's conjecture on nodal sets for manifolds with boundary

answered Oct 22, 2019 at 22:36

4 votes

What is the best known upper bound for G(k) in Waring's Problem?

answered Nov 2, 2019 at 15:52

4 votes

Experimental mathematics leading to major advances

answered Nov 7, 2019 at 4:07

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59 Answers

Determination of special values of Eisenstein series

Conway's lesser-known results

Differentiability of Fourier series

What recent discoveries have amateur mathematicians made?

How did they come up with the MRRW bound?

Compact manifold $X$ having fixed-point property but $X\times X$ does not

The number of quadratic forms attaining Hermite's constant

How long for Brownian motion to "fill-out" a torus in d-dimensions?

Packing disks of infinitesimal diameter on a sphere: the asymptotics of the Tammes problem

Origin of term Ahlfors-David regular

Optimization problem with determinant as objective

Sums of squares of primes

Examples of seemingly elementary problems that are hard to solve?

Acting with all rational rotations on a subset of the circle having positive measure do you fill almost the whole circle?

Sphere packing processes during biological development

How to use van der Corput's lemma to get the following estimates?

What's so special about the Orthonormal base $\{e_n\}$ of $L^2[0,1]$, where $e_n(x)=e^{2\pi i nx }$?

Do the class vector and character vector of a $p$-group determine each other?

Number of connected components of degree 2 affine algebraic varieties

Is an ambiguity set with Wasserstein distance of order 1 is convex?

Looking for a reference by Moree and Niklash

A curious process with positive integers

Why do we consider some weakening frames like K-frames, frame sequences, and upper semi-frames?

Chromatic number of $C_4$-free graphs

linear recurrence relation for square of sequence given recursively

How many cones with angle theta can I pack into the unit sphere?

Model for random graphs where clique number remains bounded

Yau's conjecture on nodal sets for manifolds with boundary

What is the best known upper bound for G(k) in Waring's Problem?

Experimental mathematics leading to major advances