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1 vote
2 answers
64 views

Is this proof of the principle of recursion theorem proving anything?

2 votes
1 answer
25 views

FEM for non linear PDEs

0 votes
0 answers
4 views

Prove that if p congruent to 3 mod 4, then the product of the quadratic residues of p is equal to 1.

0 votes
0 answers
33 views

Hypercomplex Mandelbrot with Persistent Spin: Are my functions correct?

-1 votes
0 answers
9 views

Sylvester–Gallai theorem Proof By Induction

2 votes
1 answer
46 views

prove a trigonometric polynomial has no more than $2n$ disctinct roots in $[0,2\pi)$

6 votes
1 answer
1k views

Finding generalized eigenvalues with linear constraints

-1 votes
0 answers
8 views

The existence of an n which satisfies a certain inequality.

3 votes
1 answer
94 views

Finite moment generating function near zero but not subexponential

0 votes
1 answer
13 views

How Can I Improve the Construction of this Embedding?

-1 votes
1 answer
67 views

Prove that the union of all lines containing a point A is the plane.

0 votes
0 answers
11 views

Covariant representable functors preserve monomorphisms. What about contravariant representable functors?

5 votes
2 answers
124 views

Formula involving sum of factorials

3 votes
1 answer
71 views

get dihedral angles of octahedron given all triangles

0 votes
0 answers
9 views

Line bundle on projective line

0 votes
0 answers
8 views

Complex line bundle over $S^2 \subset \Bbb R^3$.

2 votes
0 answers
48 views
+300

Easiest argument for showing that a holomorphic map with finite fibres has no essential singularity

0 votes
1 answer
38 views

Nonhomogeneous nonlinear differential equation with delta functions

-1 votes
0 answers
12 views

Integration of time dependent function

0 votes
1 answer
77 views

Locally $p-$integrable function on an open set that satisfies additional condition must be $0$ almost everywhere on the open set?

2 votes
1 answer
49 views

Definition of compactness in terms of convergent sequences.

0 votes
0 answers
32 views

Show that $f$ is uniformly continuous if limit on $f(x)+f'(x)$ at infinity is finite

0 votes
2 answers
34 views

Non-deterministic bounded Lévy process

0 votes
1 answer
6 views

Proof that sample variance is biased in presence of autocorrelation

-2 votes
0 answers
19 views

Conjugacy of two function graphs.

0 votes
0 answers
14 views

Convergence of the double sereies

1 vote
0 answers
4 views

Subset of $X$ closed under countable disjoint unions and complements a $\sigma$-algebra?

0 votes
1 answer
35 views

Can you give me a hint for the following?

0 votes
0 answers
9 views

Confusion about first order tensor transformations

2 votes
2 answers
67 views

Estimate norm of convolution operator

0 votes
0 answers
11 views

Does a constant $C>0$ exist such that for $\forall\ p\in\mathbb{C}[z_1,z_2]$ we have: $\sup_{z\in rD^2}|p(z_1,z_2)|\le C\sup_{z\in D^2}|p(z_1,z_2)|$?

0 votes
0 answers
29 views

Symmetric group representation $S_{3}$ to $\mathbb{C}^{3}$

0 votes
0 answers
17 views

Upper Bound for n-th derivative of a rational function.

2 votes
3 answers
57 views

Solve in $\mathbb{R}^+$ algebra calculus Equation with derivatives

12 votes
0 answers
362 views

Proof $\pi$ is transcendental without symmetric function theory

-1 votes
0 answers
11 views

Getting closest relative position of a point in a toroidal space

0 votes
2 answers
19 views

Clarification on Simplification of a radical

0 votes
0 answers
2 views

For which of the Weierstrass elliptic function periods do this equation of the modular discriminant and the Dedekind eta function apply?

-3 votes
0 answers
26 views

Proof that $S_n \rightarrow l \Rightarrow a_n \rightarrow 0$

1 vote
1 answer
39 views

How to determine the truth value of a propositional function with free variables?

0 votes
0 answers
6 views

About the Polynomial Characterization of $C^{1,\alpha}(\bar{\Omega})$ Holder space in Lipchitz domain

3 votes
2 answers
53 views

Two questions about PDE

3 votes
2 answers
38 views

Number of binary strings of length $56$ vs number of permutations of English alphabet

1 vote
0 answers
7 views

Is the solution of the stochastic heat equation a Gaussian process?

1 vote
0 answers
21 views

The Raabe test limit existence implies the sequence goes to $0$

0 votes
0 answers
13 views

Are variables of this casino game dependent?

0 votes
0 answers
20 views

A tail bound similar to Markov inequality

-3 votes
1 answer
19 views

Find the number of teachers who drank all the three types of drinks [closed]

3 votes
1 answer
151 views

Remarkable logarithmic integral $\int_0^1 \frac{x \log ^2(x) \log (1-x)}{1+x^2} dx$

0 votes
0 answers
8 views

Elliptic grid mapping

0 votes
0 answers
17 views

Connection between SDE and Fokker-Planck

0 votes
0 answers
13 views

Showing that the supremum of a given function is finite.

3 votes
0 answers
103 views

Uniform Følner condition and amenability

0 votes
0 answers
15 views

Interpreting $t \rightarrow 0^+$ limit of Brownian motion

1 vote
1 answer
36 views

Is the following quantity is same as the numerical radius of element of $C^*$-algebra?

0 votes
1 answer
42 views

Hybrid between $5x+1$ and $7x+1$ that is probably convergent

0 votes
0 answers
10 views

Possible ways to write conditional probability on two events

1 vote
1 answer
1k views

What is the difference between normal lines and normal to a plane?

3 votes
1 answer
28 views

Solving non-homogenous differential equation $\ddot{y}+\frac km\dot{y}=-g\hat{j}$

-2 votes
0 answers
12 views

Analytic Geometry --- Sum of the slopes of lines with the angle bisector known

1 vote
0 answers
23 views

An inequality with a "Cauchy-Schwarz" flavour

0 votes
0 answers
11 views

Maximizing non-linear model input under constrained outputs

0 votes
1 answer
114 views

Proof of Polya Gamma Laplace Transformation

0 votes
0 answers
16 views

How do we get this approximation

1 vote
1 answer
21 views

Finding $1$-periodic $h_{\omega}(s)$'s so that $\lim_{\omega\rightarrow 2\pi n} \frac{e^{-i\omega s} - 1}{e^{-i\omega} - 1} + h_{\omega}(s) = s$

2 votes
0 answers
24 views

What extra condition on convolution can guarantee the associativity

1 vote
0 answers
13 views

How to use stationary phase method when the zero point is at infinity?

0 votes
0 answers
11 views

Calculations for waiting time probability for pure birth process

1 vote
1 answer
45 views

Why harmonic functions does not belong to basis while it's eigenvector of Laplacian operator?

0 votes
0 answers
15 views

Derive implicit method from Butcher tableau

0 votes
0 answers
12 views

Accuracy of link prediction algorithm - Graphs

2 votes
1 answer
43 views

Stein and Shakarchi, Complex Analysis, Chapter 2 Example 2

0 votes
1 answer
17 views

Finding Splitting Field with Minimal Adjoined Elements

-1 votes
0 answers
17 views

Number of fix element of the permutation action of (n,m)-partition.

6 votes
1 answer
137 views

I found a pattern in consecutive squares: $(a^2-b^2)-(b^2-c^2)$ is always $2$.

2 votes
0 answers
38 views

Question About Eigenvectors and Matrix Diagonalization

0 votes
0 answers
23 views

Convergence almost surely of random variables

0 votes
0 answers
16 views

Equivalence of optimization problems

4 votes
1 answer
32 views

Can we write every $C^1$ complex function on the unit circle as the the difference of two approriate functions?

1 vote
0 answers
12 views

approximation to digamma function

4 votes
0 answers
48 views

Using Generator functions to solve following recursive formulas

1 vote
1 answer
55 views

Is every member of A216594 the order of a capable group?

0 votes
0 answers
10 views

Determine the domain-sets of $ Log(e^z-e^{-z})$

0 votes
0 answers
17 views

Arithmetic Sequence in 2×2 matrices

0 votes
1 answer
1k views

Bivariate Distrubution (Uniform) (Probability/Geometry)

0 votes
0 answers
36 views

What does this specific notation mean?

0 votes
0 answers
16 views

Can the following matrix be separated into the product of two matrices?

28 votes
1 answer
3k views

Would proof of Legendre's conjecture also prove Riemann's hypothesis?

-2 votes
0 answers
19 views

What are examples of nilpotent Lie groups except abelian and matrix groups?

0 votes
1 answer
30 views

Positive-semidefinite-constrained nuclear-norm-regularized optimization problem

0 votes
0 answers
10 views

Numerical Inverse Z-Transform - Abate and Whitt

-1 votes
2 answers
133 views

Why is a=43 an exception?

0 votes
0 answers
35 views

No free lunch theorem and understanding of distributions

6 votes
0 answers
57 views

Plus construction on Simplicial Sets?

0 votes
0 answers
6 views

Relative entropy on subset of the domain

0 votes
0 answers
21 views

Given Scalar QED, what do these two terms in the vertex mean / where do they come from?

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