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Displaying 61 – 80 of 82

Homotopy splittings involving G and G/O.

Stewart Priddy (1978)

Commentarii mathematici Helvetici

Homotopy theory induced by cones.

F. J. Díaz, S. Rodríguez-Machín (2001)

Extracta Mathematicae

Homotopy theory of the master equation package applied to algebra and geometry: a sketch of two interlocking programs

Dennis Sullivan (2009)

Banach Center Publications

Using the algebraic theory of homotopies between maps of dga's we obtain a homotopy theory for algebraic structures defined by collections of multiplications and comultiplications. This is done by expressing these structures and resolved versions of them in terms of dga maps. This same homotopy theory of dga maps applies to extract invariants beyond homological periods from systems of moduli spaces that determine systems of chains that satisfy master equations like dX + X*X = 0. Minimal models of...

Homotopy Triangulations of Pseudo Lens Spaces and Actions on Products of Spheres.

Jürgen Kretschmann (1976)

Mathematische Annalen

Homotopy type of automorphism groups of manifolds

W. Balcerak, B. Hajduk (1981)

Colloquium Mathematicae

Homotopy type of symplectomorphism groups of $S^{2} \times S^{2}$ .

Anjos, Silvia (2002)

Geometry & Topology

Homotopy type of total loop spaces

Croom, F.H. (1971)

Portugaliae mathematica

Homotopy types of one-dimensional Peano continua

Katsuya Eda (2010)

Fundamenta Mathematicae

Let X and Y be one-dimensional Peano continua. If the fundamental groups of X and Y are isomorphic, then X and Y are homotopy equivalent. Every homomorphism from the fundamental group of X to that of Y is a composition of a homomorphism induced from a continuous map and a base point change isomorphism.