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Jul
2
awarded  Inquisitive
Jun
7
comment Inscribed circle: find distance to circumscribed 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 circumscribed 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 circumscribed 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
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Jun
4
asked smaller circle into larger circle : find length of common arc
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
Feb
10
comment Is finding the maximum of a polynomial of degree one a linear programming problem?
Thank you, your answer really help.
Feb
10
accepted Is finding the maximum of a polynomial of degree one a linear programming problem?
Feb
9
comment Is finding the maximum of a polynomial of degree one a linear programming problem?
@MichaelC.Grant I see that my proposed equivalent is wrong. Can you indicate how to get, or if possible write as an answer, the equivalent problem using binary constraints? I tried to find my way with google, but I don't see how to do it.
Feb
9
comment Is finding the maximum of a polynomial of degree one a linear programming problem?
@MichaelC.Grant I think, the 'max' in the problem can be 'linearized' so that the problem becomes an LP (see edit). Is it true?
Feb
9
revised Is finding the maximum of a polynomial of degree one a linear programming problem?
added 628 characters in body
Feb
9
revised Is finding the maximum of a polynomial of degree one a linear programming problem?
deleted 44 characters in body
Feb
9
revised Is finding the maximum of a polynomial of degree one a linear programming problem?
added 21 characters in body