mathematics, the Leray–Hirsch theorem is a basic result on the algebraic topology of fiber bundles. It is named after Jean Leray and Guy Hirsch, who independently...

United States National Academy of Sciences in 1965. Leray–Schauder theorem Andler, M. (2006). "Jean Leray. 7 November 1906 -- 10 November 1998: Elected ForMemRS...

fixed-point theorem (fixed points, algebraic topology) Lefschetz–Hopf theorem (topology) Leray–Hirsch theorem (algebraic topology) Nielsen fixed-point theorem (fixed...

theorem Freudenthal suspension theorem Hurewicz theorem Künneth theorem Lefschetz fixed-point theorem Leray–Hirsch theorem Poincaré duality theorem Seifert–van...

roots is something rather standard in algebraic topology (cf. the Leray–Hirsch theorem). In general a mechanism for reducing to that case comes from the...

Euler class of the underlying real vector bundle. He shows using the Leray–Hirsch theorem that the total Chern class of an arbitrary finite rank complex vector...

known for the Leray–Hirsch theorem, a basic result on the algebraic topology of fiber bundles that he proved independently of Jean Leray in the late 1940s...

Invariance of domain is a theorem in topology about homeomorphic subsets of Euclidean space R n {\displaystyle \mathbb {R} ^{n}} . It states: If U {\displaystyle...