A surjective group homomorphism from $mathrm{Sp}(2n)$ to $mathrm{U}(n)$?
25+ min ago —Change of coordinates in linear algebra
24+ min ago —...["Given the equation for a general quadratic curve $Ax^2 + Bxy +... ...+ E{u2019}y{u2019} = F$$nIn my book on linear algebra, the author...
The $mathbb C$-linear independence of several homogeneous distribution with different degrees
42+ min ago —Find my family (of functions)! What family of functions best fits this evolution seen here?
29+ min ago —Flat base change preserves the non-degeneracy (Proposition 9.2 in Commutative Algebra, Matsumura)
31+ min ago —Let $a$ and $b$ be positive real numbers satisfying $(log_2 a)(log_4 b) + a^2 = 135$ and $(log_4 a)(log_2 b) + b^2 = 263$...
53+ min ago —...These kinds of questions are generally not well-received on MSE.... ...$endgroup$ â Lukas Commented 16 mins ago - 1 $begingroup$ Please...
Group of order $2^3 cdot 7^2$ has a normal subgroup of order $7$ or $49$
30+ min ago —Prove that all points of the plane have been assigned the same number.
42+ min ago —...$endgroup$ â Calvin Lin Commented 18 mins ago - $begingroup$... ...$endgroup$ â Calvin Lin Commented 14 mins ago You must log in...
What is the difference between a discrete and continuous probability data distribution?
1+ hour ago —...If $X$ = the number of drops of rain falling in Seattle daily in... ...If $X$ = the amount of rainfall (in millimeters) in Seattle daily...