The Heat Equation with Singular Potentials. II: Hypoelliptic Case

Author:

Chatzakou Marianna,Ruzhansky MichaelORCID,Tokmagambetov Niyaz

Abstract

AbstractIn this paper we consider the heat equation with a strongly singular potential and show that it has a very weak solution. Our analysis is devoted to general hypoelliptic operators and is developed in the setting of graded Lie groups. The current work continues and extends the work (Altybay et al. in Appl. Math. Comput. 399:126006, 2021), where the classical heat equation on $\mathbb{R}^{n}$ R n was considered.

Funder

Fonds Wetenschappelijk Onderzoek

Bijzonder Onderzoeksfonds

Engineering and Physical Sciences Research Council

Publisher

Springer Science and Business Media LLC

Subject

Applied Mathematics

Reference30 articles.

1. Altybay, A., Ruzhansky, M., Sebih, M.E., Tokmagambetov, N.: The heat equation with strongly singular potentials. Appl. Math. Comput. 399, 126006 (2021)

2. Baras, P., Goldstein, J.A.: Remark on the inverse square potential in quantum mechanics. North-Holl. Math. Stud. 92, 31–35 (1984)

3. Baras, P., Goldstein, J.A.: The heat equation with a singular potential. Trans. Am. Math. Soc. 284, 121–139 (1984)

4. Beals, R.: Opérateurs invariants hypoelliptiques sur un groupe de Lie nilpotent. In: Séminarie Goulaouic-Schwartz 1976/1977: Équations aux dérivées partielles at analyse fonctionnelle, Exp. No. 19, p. 8 (1977)

5. Trends Math.;M. Chatzakou,2020

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