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arXiv 2103.08989math.APmath-phmath.CAmath.MP
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含超Bessel分数阶微分算子和Hilfer双序分数阶导数的混合型方程的边值问题

A boundary-value problem for a mixed type equation involving hyper-Bessel fractional differential operator and Hilfer's bi-ordinal fractional derivative

E. Karimov, M. Ruzhansky, B. Toshtemirov

摘要:

在矩形区域上,考虑一类混合型方程的边值问题,该方程具有超Bessel微分算子的正则化Caputo-like对应项和双序Hilfer分数阶导数.利用分离变量法,拉普拉斯变换,所考虑的问题的一个唯一的可解性已被建立。此外,我们还找到了一类具有双序Hilfer导数和超Bessel微分算子的正则化Caputo-like对应物的非零起点微分方程初值问题的显式解.

英文摘要:

In a rectangular domain, a boundary-value problem is considered for a mixed-type equation with a regularized Caputo-like counterpart of hyper-Bessel differential operator and the bi-ordinal Hilfer's fractional derivative. Using the method of separation of variables, Laplace transform, a unique solvability of the considered problem has been established. Moreover, we have found the explicit solution of initial problems for a differential equation with the bi-ordinal Hilfer's derivative and regularized Caputo-like counterpart of the hyper-Bessel differential operator with the non-zero starting point.

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