Fold maps on 4-manifolds

DOI10.1007/s00014-003-0758-9zbMath1047.57017OpenAlexW2021104839MaRDI QIDQ1417432

Osamu Saeki

Publication date: 5 January 2004

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00014-003-0758-9

zbMATH Keywords

vector field4-manifoldstable mapembedded surfacecharacteristic classhomotopy principlefold map

Mathematics Subject Classification ID

Vector fields, frame fields in differential topology (57R25) Singularities of differentiable mappings in differential topology (57R45)

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