EntityQ2852446· pop 7· linked from 35 articleshandle decompositionSign in to saveManifold unionConnectionsCW complexEntitycobordismEntitymathematicsEntityInternational Standard Book NumberEntitymanifoldEntityStephen SmaleEntityAmerican Mathematical SocietyEntityHessian matrixEntitycritical pointEntitydiffeomorphismEntitydifferentiable manifoldEntityvector bundleEntityPoincaré dualityEntityquotient topological spaceEntityMorse theoryEntitytubular neighborhoodEntitynormal bundleEntityHandlebodyEntitysurgery theoryEntityGraduate Studies in MathematicsEntityCategoriesGeometric topology