Stability, Pencils and Polytopes

DOI10.1112/blms/12.6.401zbMath0433.58006OpenAlexW2051189793MaRDI QIDQ3871598

Charles Terence Clegg Wall

Publication date: 1980

Published in: Bulletin of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/blms/12.6.401

zbMATH Keywords

rankpencils of quadricsreal deformationsconvex (m-3)-polytopes with m facetsnon- singular quadratic mapsstability of smooth mappingstopologically stable map

Mathematics Subject Classification ID

Complete intersections (14M10) Structure of families (Picard-Lefschetz, monodromy, etc.) (14D05) Theory of singularities and catastrophe theory (58K99) Differentiable maps on manifolds (58C25) Canonical forms, reductions, classification (15A21) Classical topics in algebraic topology (55M99) Polytopes and polyhedra (52Bxx)

Related Items (17)

Old and New Results on Density of Stable Mappings ⋮ Remarks on quadratic mappings ⋮ Real forms of cusp singularities. II ⋮ Automorphisms of real del Pezzo surfaces and the real plane Cremona group ⋮ Samuel Gitler and the topology of intersections of quadrics ⋮ Cyclic polytopes, oriented matroids and intersections of quadrics ⋮ On intersections of two real quadrics ⋮ Topological stability theorem for composite mappings ⋮ Intersections of quadrics, moment-angle manifolds and connected sums ⋮ On Milnor’s fibration theorem and its offspring after 50 years ⋮ Pairs of Hermitian and skew-Hermitian quaternionic matrices: canonical forms and their applications ⋮ Topology of the intersections of quadrics. II ⋮ Einstein metrics, conformal curvature, and anti-holomorphic involutions ⋮ Singularities of homogeneous quadratic mappings ⋮ On \(C^ 1\)-stability and \(C^ 1\)-determinacy ⋮ Singular Intersections of Quadrics I ⋮ From Singularities to Polyhedral Products

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