Abstract
This work deals with approximation solutions to a type of integro-differential equations in several complex variables. It concerns the Cauchy formula on higher dimensional domains. In our study, we make use of multiple power series expansions and an iterative computation method to solve a kind of integro-differential equation. We introduce a symmetrized topology product area which is called a bicylinder. We expand functions and derivatives of them to power series. Moreover we obtain unknown functions by comparing coefficients of the series on both sides of equations. We express the approximation solutions by a regular product of matrixes.
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This work was supported by the National Natural Science Foundation of China (11771357, 11171277), the Fundamental Research Funds for the Central Universities of Xiamen University (2010121002), the Science Foundation of Fujian province of China (S0850029, 2008J0206).
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Chen, L. The Approximation Solutions for Higher Dimensional Integro-Differential Equations. Acta Math Sci 39, 1309–1318 (2019). https://doi.org/10.1007/s10473-019-0509-7
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DOI: https://doi.org/10.1007/s10473-019-0509-7