nepotism
发表于 2025-3-28 18:12:47
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使绝缘
发表于 2025-3-28 21:22:53
1938-1743 proved, ����21(ℝ3) is the Sobolev space, ℝ+ = [0, ∞). Theory of integral equations and inequalities with hyper-singular kernels is developed. The NSP is reduced to an integral inequality with a hyper-singular kernel.978-3-031-02431-3Series ISSN 1938-1743 Series E-ISSN 1938-1751
预示
发表于 2025-3-29 02:08:59
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