Exact and or asymptotic expansion of $\sum_{n \le x} \frac{1}{n} \left({\lfloor{x/n}\rfloor}\right)^{\beta}$ where $\beta < 0$ #Mathematics #Math #AsymptoticAnalysis
Do series like the Taylor and Fourier Series need all of their terms? #Mathematics #Series #Analysis
Help in understanding proof of inverse of adjacency matrix #Mathematics #LinearAlgebra #Proof
Given two red integers $0\lt m\lt n$, prove that the coloring algorithm terminates in finitely many steps #Mathematics #Algorithm #Proof
Forgetful functors preserving coproducts #Mathematics #CategoryTheory #Algebra
Explicit graph $H\subset\mathbb{R}^2$ with $\chi(H)\geq6$? #Mathematics #GraphTheory #Research
Estimating the $L^q$ norms for the increments $X - \mathbb{E}[X \ | \ \mathcal{F}]$ #Mathematics #Analysis #Statistics
Is k^6 + 5 a congruent number for every positive integer k? [closed] #Mathematics #NumberTheory #Algebra
Is $k^6 - 2$ a congruent number for every odd integer $k \ge 3$? [closed] #Math #NumberTheory #Algebra
On proving subfunctor is representable. #Mathematics #Algebra #CategoryTheory
Do the Volchkov integral and the analytic continuation of the Dirichlet eta function, commute? #Mathematics #Analysis #NumberTheory
Is there a more concise way to prove that the two generating functions, $P(n)$ and $S(n)$ are integers? #Mathematics #Math #Proof
Is it beneficial to learn to write math equations in different fonts in scratch papers [closed] #Mathematics #Education #Learning
Proving collinearity of intersections between circumradii's perpendicular bisectors and triangle's side lengths. #Math #Geometry #Education
System of equations $\begin{cases} \sqrt{a+3} + \sqrt{b+2} = 8 \\ \sqrt{a-4} + \sqrt{b-5} = 6 \end{cases}$ #Mathematics #Algebra #Equations
Does $x_1^4+x_2^4+x_3^4+x_4^4+x_5^4 = (x_1+x_2+x_3+x_4+x_5)^4$ have a solution in non-zero integers? #Math #NumberTheory #Algebra
Applications of (potential) $7/8 < s < 1$ zero-free region for Dirichlet $L$-functions. #Mathematics #NumberTheory #Research
Geometric Nuance to Parallelepiped Volume [closed] #Mathematics #Geometry #Volume
Continuous linear maps on a compact convex space which converge on a dense subset are pointwise convergent. #Mathematics #Analysis #Topology
Prime test for Proth Numbers - generalised - is it valid? #Mathematics #NumberTheory #PrimeNumbers
What is the number of $2$-dimensional subspaces? [duplicate] #Mathematics #LinearAlgebra #Education
In order to parameterize, more numerical solutions are requested for the $a^4+b^4+c^4+d^4=e^4$ quartic equation #Mathematics #NumberTheory #Algebra
Integral $ I=\int_{0}^{\infty}\frac{\cosh\!\big(\tfrac{\pi x}{2}\big)}{\big(1+2\cosh(\pi x)\big)\,(1+x^2)}\,dx. $ #Math #Calculus #Integral
Prove: $7 \mid 5^{2n} + 3 \cdot 2^{5n - 2}, \quad \text{for } n \ge 1 $ [duplicate] #Mathematics #NumberTheory #Proof
Finding a limit using AM-GM? #Mathematics #Calculus #AMGM
How to smooth sine-like data #Mathematics #DataScience #SignalProcessing
Compactness in the space of all real null sequences #Mathematics #Analysis #Topology
Prove $\sum\frac{\sin{(n)}\tan{(n)}}{n^3}$ diverges/converges #Mathematics #Analysis #Series
Show that for every positive integer $n$, one can find $n + 1$ linearly independent vectors in $F(-\infty,\infty)$ #Math #LinearAlgebra #Vectors
For a divergent positive series$\sum a_n$, what can we say about the series $\sum \frac{a_n}{1+ n a_n}$? #Mathematics #Series #Analysis
Why do I get a different answer by using substitution and integral by parts? #Math #Calculus #Education
Spherical geometry vs elliptic geometry #Math #Geometry #Education
Efficient algorithm to find a minimum spanning set for a given vector. #Math #Algorithm #ComputerScience
Suppose that $F$ is a field of characteristic $\neq 2$ and non zero elements of $F$ form a cyclic group under multiplication. Prove that $F$ is finite #Mathematics #Algebra #Proof
Proof: $\mathrm{adj}(\mathrm{adj}(A)) = (\mathrm{det}(A))^{n-2} \cdot A$ for $A \in \mathbb{R}^{n\times n}$ #Mathematics #LinearAlgebra #Proof