Summary

Reputation

1,050

1.1k
790
530

2022
2023
2024
2025

Top tag

real-analysis

Next privilege

2,000 Rep.

Edit posts

Badges

Newest

Caucus

Next badge

1/100

Fanatic

Impact

~16k

people reached

posts edited

helpful flags

218

votes cast

Questions

View all 28 questions

Calculate $\lim_{n \to\infty}\sqrt[n]{\{\sqrt{2}\}\{2\sqrt{2}\}\{3\sqrt{2}\}\cdots\ \{n\sqrt{2}\} }$

Aug 11, 2020

Is $L^2(\mathbb R)$ isometrically isomorphic with $\ell^2(\mathbb Z)?$

Jul 30, 2020

If $k_n$ is good kernel & $f\in C(\mathbb T )$ then $f*k_n\rightarrow f$ uniformly opposite way

Jul 31, 2020

${α⋅ \log(n)}$ is not uniformly distributed mod1 in $[0,1]$

Aug 4, 2020

If $f(x)=x^3-\lambda x$ then $\Big\{ x\in\mathbb R : \Big| \lim_{n\to \infty}f^n(x)\Big|<+\infty \Big\}$ is a Cantor set.

Mar 23, 2021

Answers

View all 10 answers

Value of $\sum_{n=1}^{\infty} \frac{\cos (n)}{n}$

Jul 29, 2020

The convergence of the series $\sum\limits_{n=3}^\infty \frac {1} {n^2\ln(\ln(n))}$

Dec 11, 2020

If $H^*$ is isomorphic with $H$ is H always a Hilbert space?

Jul 27, 2020

$(C^1(\mathbb T),\|\cdot\|) , \|f\|:=|f(0)|+\|f′\|_{L^2(\mathbb T)}$ is not a Banach space.

Jul 28, 2020

How to solve $T(n) = 5T(\frac{n}{2}) + n^3 \log n$ using master method?

May 10, 2021

Reputation

This user has no recent positive reputation changes.

Badges

View all badges

This user doesn’t have any gold badges yet.

silver badges

Enthusiast

Aug 23, 2020
Yearling

× 4

Mar 1

bronze badges

Critic

Aug 11, 2020
Curious

Aug 7, 2020
Caucus

× 2

Aug 11

Accounts

View all 6 accounts

Mathematics

1,050
5
17

Stack Overflow

Data Science

Cross Validated

Academia

Active bounties (0)

This user has no active bounties

Votes cast

212

upvotes

downvotes

question votes

139

answer votes

User feed

Stack Exchange Network

Summary

Reputation

1,050

Top tag

Next privilege

Badges

Newest

Next badge

Impact

Questions

Answers

Tags

Reputation

Badges

Accounts

Active bounties (0)

Votes cast