등록번호
8006727
소장위치/청구기호
학술문화관(문화관) 보존서고
MMA 96003
휴대폰 전송
도서상태
이용가능(대출불가)
사유안내
We define the degree function $h_d$ of factor map and show that h(X)-h(Y)≤$∫h_d(y) dμ$ if Y is a factor of X. Using the Ornstein and Weiss's theorem, we calculate the approximated entropy of a certain sequence.