Quasiwidths and optimization of methods of mixed approximation of multidimensional singular integrals with kernels of hilbert type

• Datum: 1996
• Hauptverfasser: Vakarchuk, S. B., Shabozov, M. Sh., Вакарчук, С. Б., Шабозов, М. Ш.
• Format: Artikel
• Sprache: Russisch; Englisch
• Veröffentlicht: Institute of Mathematics, NAS of Ukraine 1996
• Online Zugang: https://umj.imath.kiev.ua/index.php/umj/article/view/5276
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

We consider the problem of application of mixed methods to the construction of algorithms, optimal in accuracy, for the calculation of multidimensional singular integrals with Hilbert-type kernels. We propose a method for the optimization of cubature formulas for singular integrals with Hilbert-type...