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Some homotopy classes of the unit spheres are explicitly represented by entire rational maps.
Algebraic maps from spheres to spheres
【摘 要】
：
Some homotopy classes of the unit spheres are explicitly represented by entire rational maps.
【机 构】
：
1.DepartmentofMathematics,2.DepartmentofMathematics
【出 处】
：
中国科学：数学英文版
【发表日期】
：
1999年11期
【基金项目】
：
Project supported by the National Natural Science Foundation of China (Grant No. 19531050),the Special Foundation of the Chinese Academy of Sciences, Hong Kong Qiu-Shi Foundation,the Education Foundat
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