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Basic classes for four-manifolds not of simple type Muñoz, Vicente 515.1 4-manifolds Donaldson invariants Fukaya-Floer homology. Topología 1210 Topología We extend the notion of basic classes (for the Donaldson invariants) to 4-manifolds with b+ > 1 which are (potentially) not of simple type or satisfy b1 > 0.We also give a structure theorem for the Donaldson invariants of 4-manifolds with b+ > 1, b1 > 0 and of strong simple type. DGES Depto. de Álgebra, Geometría y Topología Fac. de Ciencias Matemáticas TRUE pub 2023-06-20T18:44:00Z 2023-06-20T18:44:00Z 2000 journal article https://hdl.handle.net/20.500.14352/58464 1019-8385 eng PB97-1095. open access application/pdf International Press