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Displaying 81 – 100 of 106

The Boardman category of spectra, chain complexes and (co)-localizations.

Bauer, Friedrich W. (1999)

Homology, Homotopy and Applications

The Boolean algebra of spectra.

A.K. Bousfield (1979)

Commentarii mathematici Helvetici

The cohomology algebras of orientable Seifert manifolds and applications to Lusternik-Schnirelmann category

J. Bryden, P. Zvengrowski (1998)

Banach Center Publications

This note gives a complete description of the cohomology algebra of any orientable Seifert manifold with ℤ/p coefficients, for an arbitrary prime p. As an application, the existence of a degree...

The Cohomology of the Morava Stabilizer Algebras.

Douglas C. Ravenel (1976/1977)

Mathematische Zeitschrift

The Extraordinary Derived Category.

Alan Robinson (1987)

Mathematische Zeitschrift

The generalized Boardman homomorphisms

Dominique Arlettaz (2004)

Open Mathematics

This paper provides universal upper bounds for the exponent of the kernel and of the cokernel of the classical Boardman homomorphism b n: π n(X)→H n(H;ℤ), from the cohomotopy groups to the ordinary integral cohomology groups of a spectrum X, and of its various generalizations π n(X)→E n(X), F n(X)→(E∧F)n(X), F n(X)→H n(X;π 0 F) and F n(X)→H n+t(X;π t F) for other cohomology theories E *(−) and F *(−). These upper bounds do not depend on X and are given in terms of the exponents of the stable homotopy...

The homology and Morava K-theory of ..2SU(n).

Douglas C. Ravenel (1993)

Forum mathematicum

The multiplicative structure of K(n)* (BA4).

Maurizio Brunetti (1997)

Publicacions Matemàtiques

Let K(n)*(-) be a Morava K-theory at the prime 2. Invariant theory is used to identify K(n)*(BA4) as a summand of K(n)*(BZ/2 × BZ/2). Similarities with H*(BA4;Z/2) are also discussed.

The Primitive Elements in MU* K(Z/p, 1).

Idar Hansen, David Copeland Johnson (1976)

Mathematische Zeitschrift

The S1-CW decomposition of the geometric realization of a cyclic set

Zbigniew Fiedorowicz, Wojciech Gajda (1994)

Fundamenta Mathematicae

We show that the geometric realization of a cyclic set has a natural, $S^{1}$ -equivariant, cellular decomposition. As an application, we give another proof of a well-known isomorphism between cyclic homology of a cyclic space and $S^{1}$ -equivariant Borel homology of its geometric realization.