On the Lagrange variational problem
نویسندگان
چکیده
We investigate the stationarity of variational integrals evaluated on solutions a system differential equations. First, fundamental concepts are relieved accidental structures and hypothetical assumptions. The constraints
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ژورنال
عنوان ژورنال: Annales Polonici Mathematici
سال: 2023
ISSN: ['0066-2216', '1730-6272']
DOI: https://doi.org/10.4064/ap220330-30-1