May 9, 2017 · I'm searching for some symbol representing minimum that is commonly used in math equations.

Mar 27, 2013 · What is the difference between minimum and infimum? I have a great confusion about this.

Nov 6, 2011 · The Extreme Value Theorem guarantees that a continuous function on a finite closed interval has both a maximum and a minimum, and that the maximum and the minimum are each at …

Nov 15, 2015 · What is the difference between the minimum value and the lower bound of a function? To me, it seems that they are the same.

May 10, 2016 · I have been playing the app Euclidea, I have been doing quite well but this one has me stumped. "Construct a triangle whose perimeter is the minimum possible whose vertices lie on two …

Mar 3, 2016 · Currently learning about spanning trees and using Kruskal's algorithm and I was wondering whether a minimum weight spanning tree of a weighted graph must contain one of the …

Aug 9, 2015 · In this case, it is easy to get $ (0,0,0)$. But, if the question is to find minimum of $ (x^2+y^2+z^2)/xyz$, then how we could solve this using a standard approach like we do in the case …

Aug 12, 2018 · While this approach solves the problem, I'm looking for a way to decide whether some edge must appear in all minimum spanning trees without finding the minimum spanning trees.

It is the same difference between the notion of minimal elements and minimum in a set provided by an order relation, in your case the set is the set of edge cuts and the relation in the insiemistic inclusion. …

Mar 19, 2020 · In general, yes, setting the gradient to zero could be an extremum or inflection, etc. However, with least squares, the problem is convex, and without getting lost in the details, when a …