Journal of East China Normal University(Natural Sc ›› 2004, Vol. 2004 ›› Issue (3): 11-15.
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HU Chang-qing, WANG Pei-he, SHEN Chun-li
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Abstract: In this paper, we take a direct method in calculus of variation to discuss some linear equation on Sn and get the existence and the uniqueness of its positive solution, by this method we give a proof for the Firey 2-sum Christoffel problem.
Key words: Christoffel problem, direct method, Firey 2-sum, Christoffel problem, direct method
CLC Number:
O175.25
O176.3
O186.5
HU Chang-qing;WANG Pei-he;SHEN Chun-li. A Variational Proof of the Firey 2-sum Christoffel Problem[J]. Journal of East China Normal University(Natural Sc, 2004, 2004(3): 11-15.
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