The name is absent

^eχp(∕3 ΣZj+1 Mi) ʃ ∙∙ ʃ dr_j+1dr_j+2..dr_m

-----7---------------------------------x----------------------------,          (4.23)

«Ф (∑Z_wP<fr<) - W∙(r∙)l) IES¹ ∆<^wl(r<. ■•<«)

and

^{β j} exp(∕3∑^j_ιJμ_i)f..f dr₁dr₂..dr_j^₁

-----7—:------------------------χ----:--------------------,          (4.24)

θ^xP (∑i=l¹[^βi(^ri) - 0^vf^xt(^ri)∖) Ui=! ^ⁱ'ⁱ⁺¹'>(r_i,r_i+1)

where,

r,M ¹VV /'_n.e_4r√*ⁿ9-[{∕¾'^s(^γi)}1_a.  6βA^∙ δβA^εx^

^{ '⅛⅜M^, ------ ' ~ ⅛ff^sW^ ^ *<'

(4.25)

The ^,s relate the chemical potential of the segment ‘j ’ to the environment experi-
enced by segments connected to ‘j’ through site ‘A’. Such sharing of information along
a molecule is essential to modeling the structure of molecules with different segment
types such as copolymers. Note that we can drop the K exp(βε₀) in the expressions
for ∆(z,j)^,s since they cancel out with similar terms in the bulk μβs. The multiple
integrals are evaluated as a recurrence,

∕ιj(r) = / ∕_u-ι(r')exp[_jO^ι(r')-∕3y-Kr')]Δ^-¹4)(r',r)⅛^z,    (4.26)

ʃi,i(r) = 1>

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