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arXiv · 1709.05796

Asymptotic behaviour of the Bessel heat kernels

Kamil Bogus
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Abstract

We consider Dirichlet heat kernel $p_a^{(\mu)}(t,x,y)$ for the Bessel differential operator $L^{(\mu)}=\frac{d^2}{dx^2}+\frac{2\mu+1}{2x}$, $\mu\in\mathbb{R}$, in half-line $(a,\infty)$, $a>0$, and provide its asymptotic expansions for $xy/t\rightarrow\infty$.

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Kamil Bogus. 2017-09-18. Asymptotic behaviour of the Bessel heat kernels. https://arxiv.org/abs/1709.05796

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