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On partial indices of the Riemann problem for two pairs of functions. (English. Russian original) Zbl 0308.30010

Sov. Math., Dokl. 15, 438-442 (1974); translation from Dokl. Akad. Nauk SSSR 215, 53-56 (1974).

MSC:

30E25 Boundary value problems in the complex plane
45E05 Integral equations with kernels of Cauchy type
45B05 Fredholm integral equations