research announcements
li xiao feng ; dong jia li ;

..............page:85-86

ruo l~p de dui ou kong jian de yi ge zhu ji
Chung Sikit

..............page:65+63-64

yan liang lei liu xing shang de qi yi ji fen de l~p you jie xing ( ying wen )
Qiu Qirong

..............page:25+20-24

on the existence of solutions for a class of singular boundary value problem
zhang zhi jun ; xiao li ;

..............page:89-90

c- zheng ze guang hua fen bu qun yu pu ying she ding li ( ying wen )
huang zhen you ;

..............page:41+32-40

yuan zhou zi ying she de yi xie dong li xi tong xing zhi ji qi deng jia tiao jian
Mai Jiehua

..............page:2-19

guan yu ying she tong lun lei de tuo pu zuo
Huang Baojun

..............page:50-53

undetected error probabilities of shorten hamming codes
xia shu tao ;

..............page:91-92

huan shang ju zhen fang cheng axb+cyd=e de ke jie xing
Huang Liping

..............page:78-84

banach kong jian zhong dui ou gui hua de cun zai xing ding li ( ying wen )
Zhou Guanglu Wang ChangyuReceived: 1995 10 23. This subject is supported by NSF of China and Shandong. *Institute of Applied Mathematics;Academia Sinica;Beijing;100080 (Institute of Operations Research;Qufu Normal University;Qufu;

..............page:31+26-30

que xiang mi ji shu de zui xiao mo yu zui da xiang ( ying wen )
Gu Yongxing

..............page:77+73-76

sui ji jie duan shu ju xia cheng ji xian guo cheng de zhen dong mo ( ying wen )
Zhou Yong

..............page:62+54-61

duo xiang shi kong jian de dui ou ji qi zai duo yuan cha zhi zhong de ying yong
Zhang Chuanlin Feng Guochen

..............page:66-72

yi zhong xin de ce di kuai de gou zao ( ying wen )
Li Xiangwen Mao Jingzhong

..............page:49+42-48

on saturated models
chen guo long ;

..............page:87-88