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arXiv 2212.07403math.AP
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量子微积分中heat equation的正源和反源问题

Direct and inverse source problems for heat equation in quantum calculus

Michael Ruzhansky, Serikbol Shaimardan

摘要:

本文研究了抽象希尔伯特空间中量子微积分中热方程的柯西问题和源反问题的弱解。为此,我们使用傅里叶级数展开。此外,我们证明了反问题的弱解的存在性、唯一性和稳定性,并给出了一个最终判定条件。我们给出了一些例子,如q-Sturm-Liouville问题,q-Bessel算子,q-变形哈密顿量,分数Sturm-Liouville算子,和限制分数拉普拉斯算子,我们的分析所涵盖的。

英文摘要:

In this paper we explore the weak solutions of the Cauchy problem and an inverse source problem for the heat equation in the quantum calculus, formulated in abstract Hilbert spaces. For this we use the Fourier series expansions. Moreover, we prove the existence, uniqueness and stability of the weak solution of the inverse problem with a final determination condition. We give some examples such as the q-Sturm-Liouville problem, the q-Bessel operator, the q-deformed Hamiltonian, the fractional Sturm-Liouville operator, and the restricted fractional Laplacian, covered by our analysis.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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