1 citations · 1 across the 1 of their papers we have counts for
3 papers
cs.IT2006★ 1 cited
On the Convexity of log det (I + K X^{-1})
Young-Han Kim, Seung-Jean Kim
A simple proof is given for the convexity of log det (I+K X^{-1}) in the positive definite matrix variable X with a given positive semidefinite K.
cs.IT2005
On the Feedback Capacity of Stationary Gaussian Channels
Young-Han Kim
The capacity of stationary additive Gaussian noise channels with feedback is characterized as the solution to a variational problem. Toward this end, it is proved that the optimal…
cs.IT2004
Feedback Capacity of the First-Order Moving Average Gaussian Channel
Young-Han Kim
The feedback capacity of the stationary Gaussian additive noise channel has been open, except for the case where the noise is white. Here we find the feedback capacity of the stati…