: ` ` `

-

(1)

- . . . . . ( . . .)

(2)

> 0 0 < α < 1 - , f(x) - , φ () - . ( - s)- α . . . ., . . . . 1- .

(3)

. . . . .

f(x) - , . . . (2) ,

(4)

, ,

(5)

(5) . . . (2) (. [3], [4]). , [3] , f(x) [, b], . . . (2) , (5). . . . (3) [2]; . [6].

. : [1] ocher ., Trans. Amer. Math. Soc. , 1909, v. 10, p. 271-78; [2] arleman ., Math. Z. , 1922, Bd 15, S. 111-20; [3] Tonelli Z., Math. Ann. , 1928, Bd 99, S. 183-99; [4] Tamarkin J., Ann. Math. , 1930, v. 31, p. 219-29; [5] Mx . ., , ., 1959; [6] . ., , 2 ., ., 1963.

. . .


:

  1. . . 1 ( - ). . : . . ( ) [ .] - ., , 1977, 1152 . .











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