Euler’s optimal profile problem
Euler’s optimal profile problem
复制标题
欧拉最优轮廓问题
DOI:
10.1007/s00526-020-1707-9
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发表时间:
2019
影响因子:
2.1
通讯作者:
D. Percivale
中科院分区:
文献类型:
--
作者:
F. Maddalena;E. Mainini;D. Percivale
We study an old variational problem formulated by Euler as Proposition 53 of his Scientia Navalis by means of the direct method of the calculus of variations. Precisely, through relaxation arguments, we prove the existence of minimizers. We fully investigate the analytical structure of the minimizers in dependence of the geometric parameters and we identify the ranges of uniqueness and non-uniqueness.