Question

Minkowski Functional Evaluated at a Point Outside the Convex Set

score 85 · Answer 1 · 2026-04-10 23:33:25

85

Views

Minkowski Functional Evaluated at a Point Outside the Convex Set

Published on 10 Apr 2026 - 23:33

score 249 · Answer 2 · 2026-04-11 20:25:39

249

Views

Example of a non-quasiconvex function which is quasiconvex at a point

Published on 11 Apr 2026 - 20:25

score 56 · Answer 3 · 2026-04-11 16:39:25

56

Views

Convex complex function and conditional expectation

Published on 11 Apr 2026 - 16:39

score 98 · Answer 4 · 2026-04-11 15:15:24

98

Views

what's the property of concat function?

Published on 11 Apr 2026 - 15:15

score 25 · Answer 5 · 2026-04-09 06:07:27

25

Views

Can a one parameter family of surfaces be only once-differentiable?

Published on 09 Apr 2026 - 6:07

score 158 · Answer 6 · 2026-04-04 11:30:32

158

Views

Showing that an increasing linear combination of convex functions is also convex

Published on 04 Apr 2026 - 11:30

score 125 · Answer 7 · 2026-04-09 04:15:58

125

Views

An equation for an extremely convex (curved) function?

Published on 09 Apr 2026 - 4:15

score 263 · Answer 8 · 2026-04-11 23:30:33

263

Views

Lipschitz condition for smooth concave functions

Published on 11 Apr 2026 - 23:30

score 110 · Answer 9 · 2026-03-31 14:15:37

110

Views

Is $h_{a,b}(C)=\frac{g(Ca)}{g(Cb)}$ concave or convex, or (n)either, For $g$ strictly increasing, convex, and $C>0$, $0<a<b$,?

Published on 31 Mar 2026 - 14:15

score 66 · Answer 10 · 2026-03-31 06:00:54

66

Views

Upper bound of $f(y) -f(x)$ with $f$ $L$-smooth and concave

Published on 31 Mar 2026 - 6:00

score 36 · Answer 11 · 2020-01-17 22:46:38

36

Views

Showing $f(x) \geq 2f(\frac{u+v}{2})-f(\frac{u+v}{2}-t)$ for $f$ convex

Published on 17 Jan 2020 - 22:46

score 95 · Answer 12 · 2026-04-12 03:19:56

95

Views

When is the sum of sets to be equal to the union of sets?

Published on 12 Apr 2026 - 3:19

score 30 · Answer 13 · 2020-01-18 01:17:18

30

Views

Proving $f$ is convex IFF for every compact subinterval and every affine function $L$, $\sup(f+L)$ is at an endpoint

Published on 18 Jan 2020 - 1:17

score 227 · Answer 14 · 2020-01-19 02:44:31

227

Views

Decreasing, strictly concave function must hit zero eventually?

Published on 19 Jan 2020 - 2:44

score 34 · Answer 15 · 2020-01-19 15:38:34

34

Views

Three chords inequality and $g'_+(a)\leq \frac{g(a+h)-g(a)}{h}$

Published on 19 Jan 2020 - 15:38

List Question

Minkowski Functional Evaluated at a Point Outside the Convex Set

Example of a non-quasiconvex function which is quasiconvex at a point

Convex complex function and conditional expectation

what's the property of concat function?

Can a one parameter family of surfaces be only once-differentiable?

Showing that an increasing linear combination of convex functions is also convex

An equation for an extremely convex (curved) function?

Lipschitz condition for smooth concave functions

Is $h_{a,b}(C)=\frac{g(Ca)}{g(Cb)}$ concave or convex, or (n)either, For $g$ strictly increasing, convex, and $C>0$, $0<a<b$,?

Upper bound of $f(y) -f(x)$ with $f$ $L$-smooth and concave

Showing $f(x) \geq 2f(\frac{u+v}{2})-f(\frac{u+v}{2}-t)$ for $f$ convex

When is the sum of sets to be equal to the union of sets?

Proving $f$ is convex IFF for every compact subinterval and every affine function $L$, $\sup(f+L)$ is at an endpoint

Decreasing, strictly concave function must hit zero eventually?

Three chords inequality and $g'_+(a)\leq \frac{g(a+h)-g(a)}{h}$

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