..............page:239-244
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..............page:175-186
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ON THE TRACES OF THE GROUPOID C~*-ALGEBRAS FROM SMALE SPACES
hou chengjundepartment of mathematics; qufu normal university; shandong qufu 273165; china. institute of mathematics; fudan university; shanghai 200433; china. institute of mathematics; chinese academy of science; beijing 100080; china. e-mail: chjhou@etang.com
..............page:137-144
..............page:161-166
THE ESSENTIAL NORM OF A COMPOSITION OPERATOR ON THE BLOCH SPACE IN POLYDISCS
zhou zehua shi jihuaidepartment of mathematics; tianjin university; tianjin 300072; china and liu hui center for applied mathematics; nankai university and tianjin university; tianjin 300072; china. e-mail: zehuazhou@hotmail.com department of mathematics; university of science and technology of china; hefei 230026; china. e-mail: shijh@ustc.edu.cn
..............page:199-208
..............page:145-150
LIMIT CYCLES OF THE EQUATOR IN A QUINTIC POLYNOMIAL SYSTEM
chen haibo liu yirongschool of mathematics science and computing technology; central southuniversity; changsha 410075; china. e-mail: hbchen@mail.csu.edu.cn school of mathematics science and computing technology; central south university; changsha 410083; china. e-mail: liuyirong@163.com
..............page:219-224
..............page:193-198
AN EXTENDED BIRTH-DEATH Q-MATRIX WITH INSTANTANEOUS STATE AND CATASTROPHES (I)
wu qunying zhang hanjun hou zhentingresearch department railway campus; central south university; changsha 410075; china and department of mathematics and physics; guilin institute of technology; guilin 541004; guangxi; china. e-mail: base@glite.edu.cn research department railway campus; central south university; changsha 410075; china.
..............page:187-192
POSITIVE SOLUTIONS OF NONLINEAR EIGENVALUE PROBLEMS
mao anmin luan shixiadepartment of mathematics; qufu normal university; qufu 273165; shandong; china. e-mail: maoam@yeah.netinstitute of mathematics; academy of mathematics and systems sciences; chinese academy of sciences; beijing 100080; china.
..............page:167-174
..............page:209-218
GENERALIZED HOPF CROSSED COPRODUCTS
chen huixiang liu ling wu feng zhang yundepartment of mathematics; yangzhou university; yangzhou 225002; china. department of basic; shanghai university of science and technology; shanghai 200093; china.
..............page:245-258
..............page:151-160