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【摘 要】
：
In the present paper infinitesimal nonrigidity of a class of convex surfaces with planar boundary is given. This result shows that if the image of the Gauss map
【机 构】
：
Institute of Mathematics
【出 处】
：
中国科学A辑
【发表日期】
：
2004年期
【基金项目】
：
科技部资助项目
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