Sur L'équation(egin{array}{l} frac{{d^2 y}}{{dx^2 }} + left[ {2 u frac{{k^2 sn x cn x}}{{dn x}} + 2 u _1 frac{{sn x dn x}}{{cn x}} - 2 u _2 frac{{cn x dn x}}{{sn x}}} ight]frac{{dy}}{{dx}} = \ = left[ {frac{I}{{sn^2 x}}(n_3 - u _2 )(n_3 + u _2 + 1) + frac{{dn^2 x}}{{cn^2 x}}(n_2 - u _1 )(n_2 + u _1 + 1) + } ight. \ left. {frac{{k^2 cn^2 x}}{{dn^2 x}}(n_1 - u )(n_1 + u + 1) + k^2 sn^2 x(n + u + u _1 + u _2 )(n - u - u _1 - u _2 + 1) + h} ight]y \ end{array})

✍ Scribed by Cte de Sparre

• Book ID: 112747389
• Publisher: Springer Netherlands
• Year: 1883
• Tongue: English
• Weight: 955 KB
• Volume: 3
• Category: Article
• ISSN: 0001-5962
• DOI: 10.1007/bf02422454