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

Table 2

Spectral norms of 𝐵_𝑖, 𝐵_𝑖(𝑖=3,4), 𝐶_1,𝑚=2_𝑚^2𝑚2(𝐻_2𝑚−𝐻_𝑚), and 𝐶_2,𝑚=_𝑚^3𝑚2(2𝐻_3𝑚−𝐻_2𝑚−𝐻_𝑚).

𝑚	1	3	5	7	9	11
𝐵32	4	4.93𝑒+2	8.20𝑒+4	1.55𝑒+7	3.15𝑒+9	6.68𝑒+11
𝐵42	10.5	9.69𝑒+3	1.28𝑒+7	1.96𝑒+10	3.20𝑒+13	5.49𝑒+16
𝐵32	4	4.93𝑒+2	8.20𝑒+4	1.55𝑒+7	3.15𝑒+9	6.68𝑒+11
𝐵42	10.5	9.69𝑒+3	1.28𝑒+7	1.96𝑒+10	3.20𝑒+13	5.49𝑒+16
𝐶1,𝑚	4	4.93𝑒+2	8.20𝑒+4	1.55𝑒+7	3.15𝑒+9	6.68𝑒+11
𝐶2,𝑚	10.5	9.69𝑒+3	1.28𝑒+7	1.96𝑒+10	3.20𝑒+13	5.49𝑒+16