### Revision history for Activities

##### Additions:

~-1. Yi Li (University of Rochester, USA), July, 1996.

~-2. Kenichi Shiraiwa (Science University of Tokyo), August, 1995.

~-3. H.Kokubu (Kyoto University), September, 1995.

~-4. Xuezhong He (University of Sydney), December, 1995.

~-5. Anna Capietto (International School for Advanced Studies, Italy), July, 1994.

~-6. Gail S.K.Wolkowicz (McMaster University, Canada), May, 1994.

~-7. Jianhong Wu (Canada), May, 1994.

~-8. R.Kooij (Netherlands University), Feb., 1994.

~-9. Hans-otto, Walther (Universitaet Giessen, Germany), Oct., 1994.

~-10. G.R.Sell (University of Minnesota, USA), Jun, 1994.

~-11. A.N.Sarkovskii (Institute of Ukr., Russia), Nov., 1994.

~-12. A.Simon (University of Orleans, France), Aug., 1993.

~-13. P.Volkmann (University of Karlsruhe, Germany), Aug., 1993.

~-14. Li Yi (University of Iowa,USA), July, 1996-2006(every year).

~-15.Herb Hethcote (Iowa University, USA), March, 1999.

~-16. Chen Lounan (Osaka Sangyo University, Osaka, Japan) Jun,1997-2006(every year).

~-2. Kenichi Shiraiwa (Science University of Tokyo), August, 1995.

~-3. H.Kokubu (Kyoto University), September, 1995.

~-4. Xuezhong He (University of Sydney), December, 1995.

~-5. Anna Capietto (International School for Advanced Studies, Italy), July, 1994.

~-6. Gail S.K.Wolkowicz (McMaster University, Canada), May, 1994.

~-7. Jianhong Wu (Canada), May, 1994.

~-8. R.Kooij (Netherlands University), Feb., 1994.

~-9. Hans-otto, Walther (Universitaet Giessen, Germany), Oct., 1994.

~-10. G.R.Sell (University of Minnesota, USA), Jun, 1994.

~-11. A.N.Sarkovskii (Institute of Ukr., Russia), Nov., 1994.

~-12. A.Simon (University of Orleans, France), Aug., 1993.

~-13. P.Volkmann (University of Karlsruhe, Germany), Aug., 1993.

~-14. Li Yi (University of Iowa,USA), July, 1996-2006(every year).

~-15.Herb Hethcote (Iowa University, USA), March, 1999.

~-16. Chen Lounan (Osaka Sangyo University, Osaka, Japan) Jun,1997-2006(every year).

##### Deletions:

~-[2] . Kenichi Shiraiwa (Science University of Tokyo), August, 1995.

~-[3] . H.Kokubu (Kyoto University), September, 1995.

~-[4] . Xuezhong He (University of Sydney), December, 1995.

~-[5] . Anna Capietto (International School for Advanced Studies, Italy), July, 1994.

~-[6] . Gail S.K.Wolkowicz (McMaster University, Canada), May, 1994.

~-[7] . Jianhong Wu (Canada), May, 1994.

~-[8] . R.Kooij (Netherlands University), Feb., 1994.

~-[9] . Hans-otto, Walther (Universitaet Giessen, Germany), Oct., 1994.

~-[10] . G.R.Sell (University of Minnesota, USA), Jun, 1994.

~-[11] . A.N.Sarkovskii (Institute of Ukr., Russia), Nov., 1994.

~-[12] . A.Simon (University of Orleans, France), Aug., 1993.

~-[13] . P.Volkmann (University of Karlsruhe, Germany), Aug., 1993.

~-[14] . Li Yi (University of Iowa,USA), July, 1996-2006(every year).

~-[15] .Herb Hethcote (Iowa University, USA), March, 1999.

~-[16] . Chen Lounan (Osaka Sangyo University, Osaka, Japan) Jun,1997-2006(every year).

##### Additions:

=== {{color c="blue" text="List of Professors I invited recently to visit our institute:"}}===

~-[1] . Yi Li (University of Rochester, USA), July, 1996.

~-[2] . Kenichi Shiraiwa (Science University of Tokyo), August, 1995.

~-[3] . H.Kokubu (Kyoto University), September, 1995.

~-[4] . Xuezhong He (University of Sydney), December, 1995.

~-[5] . Anna Capietto (International School for Advanced Studies, Italy), July, 1994.

~-[6] . Gail S.K.Wolkowicz (McMaster University, Canada), May, 1994.

~-[7] . Jianhong Wu (Canada), May, 1994.

~-[8] . R.Kooij (Netherlands University), Feb., 1994.

~-[9] . Hans-otto, Walther (Universitaet Giessen, Germany), Oct., 1994.

~-[10] . G.R.Sell (University of Minnesota, USA), Jun, 1994.

~-[11] . A.N.Sarkovskii (Institute of Ukr., Russia), Nov., 1994.

~-[12] . A.Simon (University of Orleans, France), Aug., 1993.

~-[13] . P.Volkmann (University of Karlsruhe, Germany), Aug., 1993.

~-[14] . Li Yi (University of Iowa,USA), July, 1996-2006(every year).

~-[15] .Herb Hethcote (Iowa University, USA), March, 1999.

~-[16] . Chen Lounan (Osaka Sangyo University, Osaka, Japan) Jun,1997-2006(every year).

~~~and so on.

~-[1] . Yi Li (University of Rochester, USA), July, 1996.

~-[2] . Kenichi Shiraiwa (Science University of Tokyo), August, 1995.

~-[3] . H.Kokubu (Kyoto University), September, 1995.

~-[4] . Xuezhong He (University of Sydney), December, 1995.

~-[5] . Anna Capietto (International School for Advanced Studies, Italy), July, 1994.

~-[6] . Gail S.K.Wolkowicz (McMaster University, Canada), May, 1994.

~-[7] . Jianhong Wu (Canada), May, 1994.

~-[8] . R.Kooij (Netherlands University), Feb., 1994.

~-[9] . Hans-otto, Walther (Universitaet Giessen, Germany), Oct., 1994.

~-[10] . G.R.Sell (University of Minnesota, USA), Jun, 1994.

~-[11] . A.N.Sarkovskii (Institute of Ukr., Russia), Nov., 1994.

~-[12] . A.Simon (University of Orleans, France), Aug., 1993.

~-[13] . P.Volkmann (University of Karlsruhe, Germany), Aug., 1993.

~-[14] . Li Yi (University of Iowa,USA), July, 1996-2006(every year).

~-[15] .Herb Hethcote (Iowa University, USA), March, 1999.

~-[16] . Chen Lounan (Osaka Sangyo University, Osaka, Japan) Jun,1997-2006(every year).

~~~and so on.

##### Additions:

~-Bifurcation Theory and Its Applications in Varieties of University.

##### Deletions:

##### Additions:

=== {{color c="blue" text="Teaching Experience:"}}===

~-Teaching Calculus, Algebra, Qualitative Theory of O.D.E,

~~~Bifurcation Theory and Its Applications in Varieties of University.

~-Teaching Calculus, Algebra, Qualitative Theory of O.D.E,

~~~Bifurcation Theory and Its Applications in Varieties of University.

##### Deletions:

~- Power systems.

~- Biology and Medicine.

##### Additions:

~-1. Fourth International Symposium on Differential Geometry and Differential Equations, Beijing, China, 1983.

~-3. International Conference on Functional Analysis and Global Analysis (Manilla, Philippines), 1996.

~-4. AMS Central section Meeting (University of Toroto Canada), 2000.9.21-24. And so on.

-------------

~-3. International Conference on Functional Analysis and Global Analysis (Manilla, Philippines), 1996.

~-4. AMS Central section Meeting (University of Toroto Canada), 2000.9.21-24. And so on.

-------------

##### Deletions:

Equations, Beijing, China, 1983.

~-3. International Conference on Functional Analysis and Global Analysis (Manilla,

Philippines), 1996.

~-4. AMS Central section Meeting (University of Toroto Canada), 2000.9.21-24.

And so on.

3

##### Additions:

--------------

=== {{color c="blue" text="Invited Lectures at Conferences:"}}===

~-1. Fourth International Symposium on Differential Geometry and Differential

Equations, Beijing, China, 1983.

~-2. First Autumn workshop on Mathematical Ecology (ICTP, Trieste, Italy), 1988.

~-3. International Conference on Functional Analysis and Global Analysis (Manilla,

Philippines), 1996.

~-4. AMS Central section Meeting (University of Toroto Canada), 2000.9.21-24.

And so on.

3

=== {{color c="blue" text="Invited Lectures at Conferences:"}}===

~-1. Fourth International Symposium on Differential Geometry and Differential

Equations, Beijing, China, 1983.

~-2. First Autumn workshop on Mathematical Ecology (ICTP, Trieste, Italy), 1988.

~-3. International Conference on Functional Analysis and Global Analysis (Manilla,

Philippines), 1996.

~-4. AMS Central section Meeting (University of Toroto Canada), 2000.9.21-24.

And so on.

3

##### Additions:

---------------

~-1. Editor of Applied Mathematical Series .(China)

~-2. Editor of ACTAMATHEMATICAE APPCICATAE SINICA . 2000-2007.(China)

~-3. Editor of International Journal of Nonlinear Science.

~-1. Editor of Applied Mathematical Series .(China)

~-2. Editor of ACTAMATHEMATICAE APPCICATAE SINICA . 2000-2007.(China)

~-3. Editor of International Journal of Nonlinear Science.

##### Deletions:

2. Editor of ACTAMATHEMATICAE APPCICATAE SINICA . 2000-2007.(China)

3. Editor of International Journal of Nonlinear Science.

##### Additions:

=== {{color c="blue" text="Professional Activities:"}}===

1. Editor of Applied Mathematical Series .(China)

2. Editor of ACTAMATHEMATICAE APPCICATAE SINICA . 2000-2007.(China)

3. Editor of International Journal of Nonlinear Science.

1. Editor of Applied Mathematical Series .(China)

2. Editor of ACTAMATHEMATICAE APPCICATAE SINICA . 2000-2007.(China)

3. Editor of International Journal of Nonlinear Science.