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 Yearling
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Jul
23
revised Compact operator maps weakly convergent sequences into strongly convergent sequences
minor grammatical fix
Jul
23
suggested approved edit on Compact operator maps weakly convergent sequences into strongly convergent sequences
Jul
16
revised Extension problem in functional analysis using Hahn-Banach theorem
math formating
Jul
16
suggested approved edit on Extension problem in functional analysis using Hahn-Banach theorem
Jun
18
awarded  Yearling
Dec
8
awarded  Caucus
Sep
17
comment How to decompose N into A and B so that A and B are close to each other.
Is this to be done on a computer? You could take the floor of $\sqrt{N}$.
Jul
6
comment Numerical Integration Over Two Regions of an Ellipsoid
I have revised this question and posted it on the Computational Science forum as suggested: scicomp.stackexchange.com/questions/13051/…
Jun
29
asked Numerical Integration Over Two Regions of an Ellipsoid
Jun
18
awarded  Yearling
Jun
2
comment Extracting angular velocity tensor from orthogonal matrices
@linello How did you obtain the formula for $\omega$ in your comment above (sept7'11)? I am trying to solve the equation for $\mathbf{x}$ in $\mathbf{Y}$ but cannot reach your solution.
Jun
1
comment Extracting angular velocity tensor from orthogonal matrices
@joriki When solving $\mathbf{Yx=x}$, how do we know that we obtain the correct direction $\mathbf{u}$ and not the opposite direction $-\mathbf{u}$?
Jun
1
comment composition of rotation matrices
@Muphrid I have modified the question to indicate the order of the angles and emphasize that there is no intended conversion between extrinsic and intrinsic rotations.
Jun
1
comment composition of rotation matrices
@Rahul I have modified the question to reflect that the rotation is to be applied to the left on column vectors.
Jun
1
revised composition of rotation matrices
addressed comments
Jun
1
revised composition of rotation matrices
addressed comments
May
31
asked composition of rotation matrices
May
30
revised Euler-Angle convention
grammar
May
28
answered Euler-Angle convention
Feb
14
awarded  Excavator