SOME FIX-POINT THEOREMS FOR THE COMMUTATIVE ITERATION SEMIGROUPS

DOI10.1515/DEMA-1989-0115zbMath0718.42016OpenAlexW2782908780MaRDI QIDQ5749789

Stanisław Siudut

Publication date: 1989

Published in: Demonstratio Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/dema-1989-0115

zbMATH Keywords

kernelperiodic functionsnormal singular integralstheorem of Romanovski type

Mathematics Subject Classification ID

Convolution as an integral transform (44A35) Singular and oscillatory integrals (Calderón-Zygmund, etc.) (42B20)

Related Items (1)

On approximation properties of non-convolution type nonlinear integral operators

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