Œuvres de Charles Hermite publiées sous les auspices de l'Académie des sciences, par Émile Picard.

28 OEUVRES DE CHARLES IIERMITE. la quantite Si designant la somme y, x!i +-y2 x2... ym X. Done le determinant de cle dernier systeme, c'est-a-dire precisement A0, sera le produit des determinants relatifs aux equations (2/) et (i'), ce qui donnera la relation S1 S2. S l S2 S3.~ ~ S, +l Ao = S3 S4.. S/,,-2 Smt S>+l.-~ ~. S 2m-1 I I... I 2 Xl X2... X. m = xiylx2y2*..x,,,y,,, x... x Xll —1 X11-1 rn-1 1 X 2 I ou, evidemment, AO = xlyl X2Y2..X,,ly,, F' (xl) F'(x2)... F'(x,). Done, designant par A(E, ir) ce que devient la fonction A, par rapport aux equations en x + ~ et y +4, et faisant comme cidess us A(. ']) = Ao(, A() -- A i(, r)- -...- ( —I)//m, on aura Ao(), rl) = (xI- ) (yl — r) (X-9- ) (y2- )... X (x,,, (y,,, — ) F'(.rl) F'(x2).. F'(x, ). Le calcul du rapport e depend, comme nous l'avons deja vu, de la resolution des equations (i'); soit done z, = Al Zi+ A1 Z2+.-..+AlZ,, z, = A Z= +A Z +...+ A2, Z,,, Z3 = A3 Z+ A3 Z2-... A,3Z4,,................................ z,, = A " ZI+ A' Z +...+ AZ,,, on aura Al A= —(Al -- A -...-A ). h,0

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Title
Œuvres de Charles Hermite publiées sous les auspices de l'Académie des sciences, par Émile Picard.
Author
Hermite, Charles, 1822-1901.
Canvas
Page 10
Publication
Paris,: Gauthier-Villars,
1905-1917.
Subject terms
Mathematics.

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"Œuvres de Charles Hermite publiées sous les auspices de l'Académie des sciences, par Émile Picard." In the digital collection University of Michigan Historical Math Collection. https://name.umdl.umich.edu/aas7821.0003.001. University of Michigan Library Digital Collections. Accessed May 4, 2025.
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