The Explicit Identities for Spectral Norms of Circulant-Type Matrices Involving Binomial Coefficients and Harmonic Numbers

Table 3

Spectral norms of 𝐵_𝑖, 𝐵_𝑖(𝑖=5,6), 𝐶_1,𝑠=2_𝑠^2𝑠2(𝐻_2𝑠−𝐻_𝑠), and 𝐶_2,𝑠=_𝑠^3𝑠2(2𝐻_3𝑠−𝐻_2𝑠−𝐻_𝑠).

𝑠	0	2	4	6	8	10
𝐵52	0	42	6.22𝑒+3	1.12𝑒+6	2.20𝑒+8	4.57𝑒+10
𝐵62	0	2.96𝑒+2	3.44𝑒+5	4.95𝑒+5	7.86𝑒+11	1.32𝑒+15
𝐵52	0	42	6.22𝑒+3	1.12𝑒+6	2.20𝑒+8	4.57𝑒+10
𝐵62	0	2.96e+2	3.44𝑒+5	4.95𝑒+5	7.86𝑒+11	1.32𝑒+15
𝐶1,𝑠	0	42	6.22𝑒+3	1.12𝑒+6	2.20𝑒+8	4.57𝑒+10
𝐶2,𝑠	0	2.96𝑒+2	3.44𝑒+5	4.95𝑒+5	7.86𝑒+11	1.32𝑒+15