. , . , .
. , (ξ,h)= 0. μ= 0.3.
.3. : ,
.
a/b=γ=0.5, 0.666, 1.0, 1.5, 2.0. . 3 "" -28 ,
, =0.3407.
3
, γ= a/b , . , , . , . , μ=0.1
, μ=0.3.
γ=γ1 γ=γ2, γ2 . .