Jensen ...
IMDBBERT52%.
JensenDean Winchester.
Georg Jensen Georg Jensen1904Georg Jensen
JaredJensen
Jensen (convexity) .
x 2 x^2 (0, + ) (0,+\infty) Jensen \text {Jensen} a 2 + b 2 + c 2 3 (a + b + c 3) 2, \frac {a^2+b^2+c^2} {3 ...
ICP110745ICP13052560-1 11010802020088 11220250001 [2025]0422-132 .
