Y. Beltukov

activity

20092026

most citedThe Ioffe-Regel criterion and diffusion of vibrations in random lattices

133 citations · 488 across the 35 of their papers we have counts for

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math.NA2024

The kernel polynomial method based on Jacobi polynomials

I. O. Raikov, Y. M. Beltukov

The kernel polynomial method based on Jacobi polynomials $P_{n}^{α, β} (x)$ is proposed. The optimal-resolution positivity-preserving kernels and the corresponding damping factors are…