Fixed point homomorphisms for parameterized maps

Let X be an ANR (absolute neighborhood retract), ${\Lambda}$ a k-dimensional topological manifold with topological orientation ${\eta}$ , and ${f : D \rightarrow X}$ a locally compact map, where D is an open subset of ${X \times \Lambda}$ . We define Fix(f) as the set of points ${{(x, \lambda) \in D}}$ such that ${x = f(x, \lambda)}$ . For an open pair (U, V) in ${X \times \Lambda}$ such that ${{\rm Fix}(f) \cap U \backslash V}$ is compact we construct a homomorphism ${\Sigma_{(f,U,V)} : H^{k}(U, V ) \rightarrow R}$ in the singular cohomologies H* over a ring-with-unit R, in such a way that the properties of Solvability, Excision and Naturality, Homotopy Invariance, Additivity, Multiplicativity, Normalization, Orientation Invariance, Commutativity, Contraction, Topological Invariance, and Ring Naturality hold. In the case of a ${C^{\infty}}$ -manifold ${\Lambda}$ , these properties uniquely determine ${\Sigma}$ . By passing to the direct limit of ${\Sigma_{(f,U,V)}}$ with respect to the pairs (U, V) such that ${K = {\rm Fix}(f) \cap U \backslash V}$ , we define a homomorphism ${\sigma_{(f,K)} : {H}_{k}({\rm Fix}(f), Fix(f) \backslash K) \rightarrow R}$ in the ?ech cohomologies. Properties of ${\Sigma}$ and ${\sigma}$ are equivalent each to the other. We indicate how the homomorphisms generalize the fixed point index.