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Dec
15
comment Some Norms on $V=P_n(\mathbb{R})$?
@SimonS instead of $2$ if the power is $n$ will it be a norm?
Dec
15
accepted Some Norms on $V=P_n(\mathbb{R})$?
Dec
15
accepted If $f$ has a zero of order $k$ at $a$ and $g$ has a pole of order $m$ at $z=0$, what does $g(f(z))$ have at $z=a$?
Dec
15
comment Some Dense subset of $M_2(\mathbb{R})$ with its usual topology?
@PeterFranek what if one is $0$ and another is non zero?
Dec
15
accepted Some Dense subset of $M_2(\mathbb{R})$ with its usual topology?
Dec
12
accepted some statements based on continuity
Dec
12
accepted Injective Homomorphism from a group into $GL_n$
Dec
11
awarded  Notable Question
Dec
11
comment to show $f(t)=g(t)$ for some $t\in [0,1]$
onish pandu name change korechhis? :-o
Dec
9
revised identify quotient group
added 4 characters in body
Dec
9
answered identify quotient group
Dec
9
awarded  Caucus
Dec
9
accepted Whether such non constant entire function exists
Dec
8
revised Whether such non constant entire function exists
added 29 characters in body
Dec
8
asked Whether such non constant entire function exists
Dec
7
comment Understanding $\mathbb{Q}[x]/(x^{2}+1)^{2}$ contains…..
why mister profull o took $x^2=-1$?
Dec
6
awarded  Nice Question
Dec
6
accepted $\operatorname{depth} R-\dim(R/I)\le \operatorname{grade} I$; Bruns and Herzog, Cohen-Macaulay Rings, Exercise 1.2.23
Dec
6
accepted Evaluate $\lim_{x\to 0} {x\sqrt{y^2-(y-x)^2}\over (\sqrt{8xy-4x^2}-\sqrt{8xy})^3}$
Dec
6
asked Evaluate $\lim_{x\to 0} {x\sqrt{y^2-(y-x)^2}\over (\sqrt{8xy-4x^2}-\sqrt{8xy})^3}$