Ultra-Strong Ditkin Sets in Hypergroups

DOI10.2307/2042185zbMath0388.43006OpenAlexW4245745758MaRDI QIDQ4169743

Ajit Kaur Chilana, Ajay Kumar

Publication date: 1979

Full work available at URL: https://doi.org/10.2307/2042185

Mathematics Subject Classification ID

Special sets (thin sets, Kronecker sets, Helson sets, Ditkin sets, Sidon sets, etc.) (43A46) Locally compact groups and their algebras (22D99)

Related Items

Hypergroups and hypergroup algebras ⋮ Spectral synthesis in Fourier algebras of ultrapherical hypergroups ⋮ Hypergroup deformations of semigroups ⋮ Strong Ditkin sets in the spectrum of a commutative Banach algebra and the Fourier algebra

Cites Work

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• Spaces with an abstract convolution of measures
• Spectral synthesis in hypergroups
• Spectral synthesis in Segal algebras on hypergroups
• A strong form of spectral synthesis
• On the existence of approximate identities in ideals of group algebras
• On the coset ring and strong Ditkin sets
• Mesures Invariantes Sur Les Hypergroupes
• A Family of Countably Compact P ∗ -Hypergroups
• On Projections of L ^∞ (G ) onto Translation-Invariant Subspaces
• The Measure Algebra of a Locally Compact Hypergroup
• Projections and Approximate Identities for Ideals in Group Algebras

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