Infinitesimal deformations of Tsuchihashi's cusp singularities

DOI10.2748/tmj/1178228493zbMath0601.32024OpenAlexW2136208351MaRDI QIDQ1081001

Shoetsu Ogata

Publication date: 1986

Published in: Tôhoku Mathematical Journal. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2748/tmj/1178228493

zbMATH Keywords

infinitesimal deformationdeformations of normal isolated singularitiesrigid singularityTsuchihashi's cusp singularities

Mathematics Subject Classification ID

Normal analytic spaces (32C20) Deformations of complex singularities; vanishing cycles (32S30) Complex singularities (32Sxx)

Related Items (2)

Infinitesimal deformations of generalized cusp singularities ⋮ Deformations of three dimensional cusp singularities

Cites Work

• Higher dimensional analogues of periodic continued fractions and cusp singularities
• On the module of Zariski differentials and infinitesimal deformations of cusp singularities
• Algebraische Eigenschaften der lokalen Ringe in den Spitzen der Hilbertschen Modulgruppen
• Lokale und globale Invarianten der Hilbertschen Modulgruppe
• Rigidity of quotient singularities
• Sur quelques points d'algèbre homologique
• Infinitesimal deformations of cusp singularities
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