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  1. How is $\min\ {X,Y\}$ defined for $X, Y$ random variables?

    Dec 24, 2015 · No, $M:=\min\ {X,Y\}$ is a random variable itself that "records" the lowest value of $X,Y$. You do not compare the probabilities but the values of the random variables.

  2. notation - What does "min" mean? - Mathematics Stack Exchange

    Jun 14, 2017 · Min means Minimum. So yes, it's a function that, taken two elements, gives you the minimum of those.

  3. What does min max in optimization problems mean?

    Sep 11, 2020 · What if the places are swapped, or some other combination? $$\max_B \min_A$$ Finally, can the min-max prefix appear for any sort of optimization problem, i.e. quadratic …

  4. Calculation question about max(x,min(y,z)) = min(max(x,y),max(x,z))

    Nov 23, 2024 · I am trying to do this calculation $$\max (x,\min (y,z)) = \min (\max (x,y),\max (x,z))$$ I worked it out with the max and min definition I got on a paper and now I need to work …

  5. $\\min(a,b+c)\\leq \\min(a,b)+ \\min(a,c)$ for $a,b,c\\geq 0$

    Nov 28, 2020 · 3 For your case 3: min {a, b} + min {a, c} = b + c. Since min {a, b + c} ≤ b + c (min is always less than both numbers) you get the inequality.

  6. Find local max, min, concavity, and inflection points

    Oct 31, 2014 · Find local max, min, concavity, and inflection points Ask Question Asked 11 years, 2 months ago Modified 11 years ago

  7. limits - On the "min" operator:what is the official definition of ...

    Mar 3, 2020 · The "min" operator often appears in delta - epsilon limit proofs. What I can find while looking at limit proofs examples is something like this: the teacher says "if $\delta<a$ AND …

  8. How to covert min min problem to linear programming problem?

    How to covert min min problem to linear programming problem? Ask Question Asked 9 years, 5 months ago Modified 2 years, 10 months ago

  9. real analysis - What do $\min { [f,g]}$ and $\max { [f,g]}$ mean in …

    I understand the basics of continuity and algebra of continuity of limits. So I add the picture of the proof such that it is in the book of Real Analysis.I would really appreciate if someone could …

  10. optimization - When $\min_ {x \in X,y \in Y} f (x,y) = \min_ {x \in X ...

    I mean what is the meaning of miny f(x, y) min y f (x, y)? The only meaning I see would be the minimum of all functions f(⋅, y) f (, y), but then you need to define what is the minimum …