English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

An algebraic version of a theorem of Quillen is proved. More precisely, for a regular Noetherian scheme S of finite Krull dimension, we consider the motivic stable homotopy category SH(S) of P 1 -spectra, equipped with the symmetric monoidal structure described in [7]. The algebraic cobordism P 1 -spectrum MGL is considered as a commutative monoid equipped with a canonical orientation th MGL 2 MGL 2,1 (Th(O(i1))). For a commutative monoid E in the category SH(S), it is proved that the assignment ’ 7! ’(th MGL ) identifies the set of monoid homomorphisms ’: MGL ! E in the motivic stable homotopy category SH(S) with the set of all orientations of E. This result generalizes a result of G. Vezzosi in [12].

A universality theorem for Voevodsky’s algebraic cobordism spectrum