1,653 reputation
1817
bio website nicolasessisbreton.com
location Montreal, Canada
age 30
visits member for 3 years
seen Aug 17 at 16:10

I'm a graduate math student at Concordia University, Montreal.


Aug
1
awarded  Yearling
Jul
2
awarded  Curious
Jul
2
awarded  Inquisitive
Jun
9
asked Find the equation of an $n$-Cone given the apex, a directional vector and the solid angle
Jun
7
comment Inscribed circle: find distance to circumscribing circle
Also the tangent $T$ does not pass through the point $d$. And the distance $cd$ seems shorter than the distance $tT$ (at the tangencial contact point).
Jun
7
comment Inscribed circle: find distance to circumscribing circle
If I understand correctly, I draw the tangent $t$ at the point $c$. Then I draw a tangent $T$ of the great circle parallel to $t$. Let say $T$ is on the side of the point $d$. Then the distance between the tangencial contact points is the minimum distance from the point $c$ to the great circle. I don't see how this resolve the uniqueness of the length $cd$.
Jun
6
asked Inscribed circle: find distance to circumscribing circle
Jun
4
comment smaller circle into larger circle : find length of common arc
@YvesDaoust I made my question more precised. Does your assertion still hold with my precisions?
Jun
4
revised smaller circle into larger circle : find length of common arc
added 367 characters in body
Jun
4
asked smaller circle into larger circle : find length of common arc
May
21
revised Find the angles defining an hyperspherical cap
added 64 characters in body
May
21
asked Find the angles defining an hyperspherical cap
May
19
awarded  Electorate
May
4
accepted Is there a standard $L^2$ norm for multi-valued function $f:\mathbb R^n \to \mathbb R^n$?
Apr
18
accepted Is there a smooth map from the square to the deltoid?
Apr
18
asked Is there a smooth map from the square to the deltoid?
Mar
23
asked Find closest vector to a given vector from a particular set of vector
Mar
20
awarded  Notable Question
Mar
6
asked If the state variable retains all the history, is it still dynamic programming?
Feb
17
comment Error bound for the truncated Fourier series of a multidimensional Lipschitz function
@user127096 You raise a good point. Let's say $N= N_1 \cdot N_2 \cdot \ldots \cdot N_n$, where $N_1$ is the number of term in the direction $i_1$.