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Feb
4
reviewed Approve When can a function have its variables seperated
Dec
2
reviewed Looks OK Prove $\frac{1}{2} \|y-x\|^2$ is a strongly convex function
Nov
20
reviewed Leave Open Proof of a Vector Identity Using Index Notation
Nov
16
reviewed No Action Needed Fundamental group of $GL^{+}_2(\mathbb{R})$
Nov
16
reviewed No Action Needed Using the 1st/2nd Derivative Test to determine intervals on which the function increases, decreases, and concaves up/down?
Nov
16
reviewed Reject Continuous one-to-one mapping from a subset $K \subset \mathbb{R}^n$ of positive measure to $\mathbb{R}^{n-1}$
Oct
21
reviewed Looks OK How to find the inradius of orthic triangle?
Oct
21
reviewed Leave Closed How to solve this differential equation? x/dx+y/dy=1
Oct
21
reviewed Looks OK How to solve this differential equation? x/dx+y/dy=1
Oct
21
reviewed No Action Needed Set of circles in an intersection graph
Oct
19
reviewed Approve How can I obtain the order of a combination?
Oct
16
reviewed Leave Open How to solve $x= \sin(k- x)$?
Oct
16
reviewed Leave Open What is the difference between irreducible and geometrically irreducible?
Oct
16
reviewed Close About how much faster was Albert than Josh?
Oct
16
reviewed Close Meaning of $\nabla r^2=2r$
Oct
16
reviewed Close Will someone please explain multivariate normal distributions with a real-life example?
Oct
16
reviewed Leave Open inducing homomorphisms between group extensions
Oct
16
reviewed Leave Open What does arg min max mean?
Oct
16
reviewed Leave Open How to find a rigid motion that rotate the plane $5z+3x+4y =5$ to $z+x=1$ around the $z$- axis
Oct
16
reviewed Leave Open What is Ext in the case of polynomial ring?