Contrast Expansion Method for Elastic Incompressible Fibrous Composites

Table 1

The nonzero values of the lattice sums for the hexagonal array.

5	3.80815	4.2426
11	2.53532	2.93754
17	1.64402	1.89818
23	1.06787	1.23308
29	0.693603	0.800903
35	0.450508	0.520202
41	0.292614	0.337881
47	0.190058	0.21946
53	0.123446	0.142544
59	0.0801808	0.0925848