r×n Sn xi(aj) - Emmanuel Briand

symmetric analogue of) a Cauchy formula. The computer ... not enough to find formulas expressing the power sums in terms of the coefficients. Indeed, as.
154KB taille 1 téléchargements 73 vues
           

        31!"# $%%& '()*+,-* ./ 01/2/34 456 2748947632 73 5:7;: 4:/ >? 2?@@/417; 06>?36@79>2 6A 4:/ 16642 6A 9 2?24/@ 6A 06>?36@79> /B8947632 / 59? 63 4:/ ;6/AC n D;7/342 6A 4:/ /B8947632E A61 F1GH3/1 H92/2 574: 01/2;17H/< >/9/4/ 734/12/;47632L M:/ 1/28>42 91/ 736=8/2 6A ó/5463ô2 A61@8>92 A61 2?24/@2 6A 363>73/91 9>=/H197; /B8947632 93< 26@/ 6A 4:/71 900>7;947632L õö÷öøùúû üýþû ÿ ûI   E ê  K  I ê   ê L  3=>72: 41932>L 73 õö÷ûüýþ û ûI    ê  ê  I ê   K ê  L éë  @@938/> 17932 =/3/194/< H? 4:/ />C /@/3491? @8>472?@@/417; 06>?36@79>2   öþø     ø    ÷øý   !   þøö I " #   E #K  $  I  " L é" ë í14:81 % 9?>/?L & 3 4:/ 2?@@/417; A83;47632 6A 4:/ 16642 6A ;/14973 2?24/@/2 6A 456 /B8947632L ö û 'øý  ùûI ê" ( I ê  # ( L é#ë ) LC * L ) 68936>68L ì / A61@9>72@/ 4934L  + û üýþ ûI    Eêê(K $  I ê ê L é$ë ì 8-. 7L / H/1 4934/ /73/2 2?4/@/2 @/:1/1/1 9>=/H1972;:/3 F>/7;:83=/3L 0ö   ý  1 ý   2  úù 1 øö3 þ  I " I ê  #  L 1

2

2

2

1

0

4 5 67 897 : 5 ; 9 < = 5 > ? @ 5 A 8 7 B C7 D E ?97 = = 5 F 79 5 : G9 HD7 I B JK =7 L M 5 H; 7 F 5 8 D5 = 5 I N OP B WX Y Z[\ ] ^_ ` aW ` Q R S RT N5K H? ?7 B U I67 V 7 L

/K@97>E

|