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Mar
18
comment A function $f:\mathbb{R} \to \mathbb{R}$ with infinite norm but finite weak seminorm
I really thank you for your help. Could you give the references related to this subject? If it is possible, how do I contact you? This problem related to my thesis. I have added the Dirac delta function that I mentioned as my example. May I modify your example and add it if you give your permission? If I do so, how do I give your credit as personal communication?
Mar
14
asked A function $f:\mathbb{R} \to \mathbb{R}$ with infinite norm but finite weak seminorm
Feb
9
revised Solution set of inequalities in $\mathbb{R}^6$
Edit the title
Feb
9
asked Solution set of inequalities in $\mathbb{R}^6$
Feb
9
accepted Largest singular value of non square matrix
Jan
29
asked Largest singular value of non square matrix
Jan
29
accepted Inequalities of two variables
Jan
23
asked Inequalities of two variables
Dec
4
awarded  Popular Question
Nov
21
awarded  Popular Question
Oct
30
awarded  Popular Question
Sep
18
awarded  Popular Question
Jul
21
asked Relation between integral and distribution
May
17
awarded  Yearling
May
17
comment Solving $x^{\log(x)}=\frac{x^3}{100}$
why prince Charles?
May
17
awarded  Critic
May
17
answered Solving $x^{\log(x)}=\frac{x^3}{100}$
May
17
answered Simplify $\log_23\ \log_34\ \log_4 5\ \log_5 6\ \log_6 7\ \log_7 8$
May
17
answered Evaluate $\int x \cos x^2 dx$
May
17
comment Limit of $\lim_{x \to 0}\left (x\cdot \sin\left(\dfrac{1}{x}\right)\right)$ is $0$ or $1$?
Your mistake: $\lim_{x\rightarrow 0} \frac{sin(1/x)}{1/x}\neq 1$ but $0$